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Thinking of upgrading your charger? The Nitecore D2 might be it. It’s got 146 key specs & features, including buzzed-about ones like general information, electrical & power, charging performance & ports & connectivity.
Plug Insertion Cycles: High Indicates how many plug-in and unplug cycles the charger connector is designed to withstand before wear affects performance.
A fast snapshot of the Nitecore D2, covering its standout specification and what you can expect right out of the box.
Nitecore D2
The Nitecore D2 is a premium universal smart charger compatible with almost all cylindrical rechargeable batteries, including Li-ion, Ni-MH, and Ni-Cd cells. It features an integrated high-definition LCD screen that displays real-time charging status, voltage, and time, keeping you completely informed throughout the process. With its intelligent circuitry, the device automatically detects battery types and applies the optimal charging mode, while built-in safety features prevent overcharging for total peace of mind.
Specifications & Facts 146
Specs measured. Drama avoided.
From specs to pricing quirks, we reviewed the Nitecore D2 charger and measured it up to other chargers. Want the crowd verdict? It’s here.
General Information 15
Nitecore D2 Charger Type
What type of charger is this?
38 Nitecore D2 0 Votes Wall Charger
34 Chargers in this range Wall Charger
Nitecore D2
The charger is a wall charger type, designed to plug directly into an electrical outlet rather than rely on external power sources.
Defines the primary charger category based on form and usage.
When it comes to Charger Type, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 4 score measurement.
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Nitecore D2 Intended Use
What is the intended use of this charger?
63 Nitecore D2 0 Votes Home, Office, Travel
43 Chargers in this range Home, Office, Travel
Nitecore D2
The charger is intended for use in home, office, and travel environments, offering versatility across these scenarios.
Describes where and how the charger is primarily intended to be used.
When it comes to Intended Use, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 20 score measurement.
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Nitecore D2 User Level
What user level is this charger designed for?
8 Nitecore D2 0 Votes Beginner
12 Chargers in this range Beginner
Nitecore D2
Designed for beginner users, this charger is likely straightforward to operate without complex features.
Describes the technical experience level required to use the charger effectively.
When it comes to User Level, Nitecore D2 ◉ is worse than Charger in this range ◉ , delivering equal 4 score measurement.
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Nitecore D2 Product Name
What is the product name?
58 Nitecore D2 0 Votes Nitecore D2
44 Chargers in this range Anker 715
Official product name used to identify the charger model.
When it comes to Product Name, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 14 score measurement.
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Nitecore D2 Power Source
What is the power source?
53 Nitecore D2 0 Votes AC Outlet, DC Outlet
41 Chargers in this range AC Outlet
Defines where the charger draws its power from.
When it comes to Power Source, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 12 score measurement.
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Nitecore D2 Installation Type
How is the charger installed?
28 Nitecore D2 0 Votes Plug-In
24 Chargers in this range Plug-In
Describes how the charger is installed or connected.
When it comes to Installation Type, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 4 score measurement.
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Nitecore D2 Mounting Style
What is the mounting style?
8 Nitecore D2 0 Votes Desktop
18 Chargers in this range Desktop
Indicates how the charger is physically positioned during use.
When it comes to Mounting Style, Nitecore D2 ◉ is worse than Charger in this range ◉ , delivering equal 10 score measurement.
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Nitecore D2 Certifications
What certifications does this charger have?
48 Nitecore D2 0 Votes RoHS, CE, FCC
35 Chargers in this range CE, FCC, RoHS
Lists official safety, quality, and compliance certifications held by the charger.
When it comes to Certifications, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 13 score measurement.
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Nitecore D2 Charging Technology
What charging technology does it use?
18 Nitecore D2 0 Votes Standard Charging
37 Chargers in this range Fast Charging
Indicates the core technology used to deliver power efficiently.
When it comes to Charging Technology, Nitecore D2 ◉ is worse than Charger in this range ◉ , delivering equal 19 score measurement.
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Nitecore D2 Device Compatibility
What devices are compatible with this charger?
38 Nitecore D2 0 Votes Accessory
44 Chargers in this range Smartphone, Tablet, Laptop, Accessory
Indicates the types of devices the charger can power.
When it comes to Device Compatibility, Nitecore D2 ◉ is worse than Charger in this range ◉ , delivering equal 6 score measurement.
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Nitecore D2 Compatibility Notes
Are compatibility notes clearly provided?
Yes 0Votes Nitecore D2
Yes Chargers in this range
Indicates whether additional compatibility limitations or requirements are clearly disclosed.
When it comes to Compatibility Notes, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 38 score measurement.
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Nitecore D2 Usage Environment
Where can this charger be used?
38 Nitecore D2 0 Votes Indoor
27 Chargers in this range Indoor
Specifies the environments where the charger is designed to operate.
When it comes to Usage Environment, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 11 score measurement.
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Nitecore D2 Release Year
What year was this charger released?
13 Nitecore D2 0 Votes 2014
41 Chargers in this range 2024
The year the charger model was first released to market.
When it comes to Release Year, Nitecore D2 ◉ is worse than Charger in this range ◉ , delivering equal 28 score measurement.
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Nitecore D2 Regulatory Region
Which regulatory regions does it support?
88 Nitecore D2 0 Votes Global
50 Chargers in this range Global
Indicates the regions where the charger meets regulatory standards.
When it comes to Regulatory Region, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 38 score measurement.
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Nitecore D2 Product Form Factor
What is the product form factor?
0 Nitecore D2 0 Votes Standard
28 Chargers in this range Compact
Describes the overall physical form and size profile of the charger.
When it comes to Product Form Factor, Nitecore D2 ◉ is worse than Charger in this range ◉ , delivering equal 28 score measurement.
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Electrical & Power 19
Nitecore D2 Output Current
What is the output current?
0.5 A 0Votes
2.87 A (Average)
Nitecore D2
Output current is 0.5 Ampere, defining the current delivered to devices during charging.
The maximum current delivered to devices for charging.
When it comes to Output Current, Nitecore D2 ◉ is worse than Charger in this range ◉ , delivering equal 2.4 A measurement.
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Nitecore D2 Minimum Output Power
What is the minimum output power?
1 Watt 0Votes
8.07 Watt (Average)
Nitecore D2
Minimum output power is 1 Watt, representing the lowest power the charger can deliver to a connected device.
The lowest stable power output supported by the charger.
When it comes to Minimum Output Power, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 7.1 Watt measurement.
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Nitecore D2 Input Voltage
What input voltage does it support?
100 Volt 0Votes
88.37 Volt (Average)
Nitecore D2
The charger supports an input voltage of 100 Volt, compatible with many international power grids.
The voltage range required from the power source to operate safely.
When it comes to Input Voltage, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 11.6 Volt measurement.
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Nitecore D2 Input Frequency
What input frequency is supported?
50 Hz 0Votes
51.74 Hz (Average)
Nitecore D2
The device operates at an input frequency of 50 Hertz, standard for many countries' electrical grids.
The electrical frequency range the charger can accept.
When it comes to Input Frequency, Nitecore D2 ◉ is worse than Charger in this range ◉ , delivering equal 1.7 Hz measurement.
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Nitecore D2 Input Current
How much input current does it draw?
0.25 A 0Votes
2.47 A (Average)
Nitecore D2
Input current is 0.25 Ampere, specifying the current draw from the power source during typical operation.
The amount of current drawn from the power source during operation.
When it comes to Input Current, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 2.2 A measurement.
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Nitecore D2 Standby Power Consumption
How much power is used on standby?
0.3 Watt 0Votes
0.24 Watt (Average)
Nitecore D2
The standby power consumption is 0.3 Watt, indicating a low power draw when the device is not actively charging but remains plugged in.
Power consumed when the charger is plugged in but not actively charging.
When it comes to Standby Power Consumption, Nitecore D2 ◉ is worse than Charger in this range ◉ , delivering equal 0.1 Watt measurement.
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Nitecore D2 Surge Protection Rating
How strong is the surge protection?
55 Nitecore D2 0 Votes Enhanced
41 Chargers in this range Enhanced
Nitecore D2
Enhanced surge protection is included, offering better defense against voltage spikes compared to basic protection to safeguard connected devices.
Indicates the strength of protection against voltage spikes.
When it comes to Surge Protection Rating, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 14 score measurement.
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Nitecore D2 Peak Power Handling
What peak power can it handle?
10 Watt 0Votes
38.06 Watt (Average)
Nitecore D2
Peak power handling is 10 Watt, which defines the maximum power the charger can handle safely.
The maximum short-term power the charger can safely handle.
When it comes to Peak Power Handling, Nitecore D2 ◉ is worse than Charger in this range ◉ , delivering equal 28.1 Watt measurement.
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Nitecore D2 Output Voltage
What is the output voltage?
4.2 Volt 0Votes
9.95 Volt (Average)
The voltage supplied to connected devices during charging.
When it comes to Output Voltage, Nitecore D2 ◉ is worse than Charger in this range ◉ , delivering equal 5.8 Volt measurement.
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Nitecore D2 Maximum Output Power
What is the maximum output power?
10 Watt 0Votes
36.9 Watt (Average)
The highest total power the charger can deliver to connected devices.
When it comes to Maximum Output Power, Nitecore D2 ◉ is worse than Charger in this range ◉ , delivering equal 26.9 Watt measurement.
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Nitecore D2 Power Efficiency
How efficient is the charger?
38 Nitecore D2 0 Votes Medium
59 Chargers in this range High
Indicates how effectively input power is converted into usable output power.
When it comes to Power Efficiency, Nitecore D2 ◉ is worse than Charger in this range ◉ , delivering equal 21 score measurement.
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Nitecore D2 Power Factor
What is the power factor?
8 Nitecore D2 0 Votes Low
47 Chargers in this range High
Indicates how efficiently electrical power is drawn from the power source.
When it comes to Power Factor, Nitecore D2 ◉ is worse than Charger in this range ◉ , delivering equal 39 score measurement.
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Nitecore D2 Voltage Regulation
How good is the voltage regulation?
58 Nitecore D2 0 Votes Good
49 Chargers in this range Good
Indicates how well output voltage remains stable under varying load conditions.
When it comes to Voltage Regulation, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 9 score measurement.
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Nitecore D2 Current Regulation
How good is the current regulation?
63 Nitecore D2 0 Votes Good
51 Chargers in this range Good
Indicates how consistently current is controlled during charging.
When it comes to Current Regulation, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 12 score measurement.
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Nitecore D2 Load Regulation
How good is the load regulation?
38 Nitecore D2 0 Votes Good
39 Chargers in this range Good
Measures output stability as load increases or decreases.
When it comes to Load Regulation, Nitecore D2 ◉ is worse than Charger in this range ◉ , delivering equal 1 score measurement.
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Nitecore D2 Ripple & Noise
How much ripple and noise is present?
88 Nitecore D2 0 Votes Low
59 Chargers in this range Low
Indicates the level of electrical noise present in the output.
When it comes to Ripple & Noise, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 29 score measurement.
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Nitecore D2 Short Circuit Protection
Does it have short circuit protection?
Yes 0Votes Nitecore D2
Yes Chargers in this range
Automatically shuts down power if a short circuit is detected.
When it comes to Short Circuit Protection, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 31 score measurement.
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Nitecore D2 Overcurrent Protection
Is overcurrent protection included?
Yes 0Votes Nitecore D2
Yes Chargers in this range
Prevents damage by limiting excessive current flow.
When it comes to Overcurrent Protection, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 31 score measurement.
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Nitecore D2 Overvoltage Protection
Does it prevent overvoltage?
Yes 0Votes Nitecore D2
Yes Chargers in this range
Protects devices from excessive voltage output.
When it comes to Overvoltage Protection, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 31 score measurement.
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Charging Performance 13
Nitecore D2 Maximum Charging Speed
What is the maximum charging speed?
5 Watt 0Votes
37.2 Watt (Average)
Nitecore D2
Maximum charging speed is 5 Watt, which suits charging small devices at a moderate pace.
The highest charging power delivered to a single device.
When it comes to Maximum Charging Speed, Nitecore D2 ◉ is worse than Charger in this range ◉ , delivering equal 32.2 Watt measurement.
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Nitecore D2 Charging Speed
What is the charging speed category?
8 Nitecore D2 0 Votes Standard
36 Chargers in this range Fast
Classifies overall charging speed based on supported power and protocols.
When it comes to Charging Speed, Nitecore D2 ◉ is worse than Charger in this range ◉ , delivering equal 28 score measurement.
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Nitecore D2 Power Distribution Method
How is power distributed?
0 Nitecore D2 0 Votes Fixed
31 Chargers in this range Dynamic
Describes how power is allocated across multiple ports.
When it comes to Power Distribution Method, Nitecore D2 ◉ is worse than Charger in this range ◉ , delivering equal 31 score measurement.
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Nitecore D2 Intelligent Power Allocation
Does it allocate power intelligently?
Yes 0Votes Nitecore D2
Yes Chargers in this range
Automatically adjusts power delivery based on connected devices.
When it comes to Intelligent Power Allocation, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 38 score measurement.
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Nitecore D2 Charging Stability
How stable is the charging performance?
28 Nitecore D2 0 Votes Stable
22 Chargers in this range Stable
Reflects how consistent charging output remains over time.
When it comes to Charging Stability, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 6 score measurement.
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Nitecore D2 Heat Management Efficiency
How efficient is heat management?
38 Nitecore D2 0 Votes Medium
50 Chargers in this range High
Measures how effectively heat is managed during charging.
When it comes to Heat Management Efficiency, Nitecore D2 ◉ is worse than Charger in this range ◉ , delivering equal 12 score measurement.
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Nitecore D2 Throttling Behavior
How does the charger throttle performance?
88 Nitecore D2 0 Votes Gradual
55 Chargers in this range Gradual
Describes how charging speed is reduced when limits are reached.
When it comes to Throttling Behavior, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 33 score measurement.
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Nitecore D2 Full Charge Time Estimate
How long does a full charge take?
18 Nitecore D2 0 Votes 3–6 hours
22 Chargers in this range 2 hours
Estimated time required to fully charge a typical device.
When it comes to Full Charge Time Estimate, Nitecore D2 ◉ is worse than Charger in this range ◉ , delivering equal 4 score measurement.
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Nitecore D2 Charging Consistency
Is charging speed consistent?
88 Nitecore D2 0 Votes Consistent
59 Chargers in this range Consistent
Indicates how evenly charging speed is maintained throughout a session.
When it comes to Charging Consistency, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 29 score measurement.
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Nitecore D2 Idle Charging Behavior
What happens after charging is complete?
68 Nitecore D2 0 Votes Trickle
40 Chargers in this range Standby
Describes behavior when a device is fully charged but still connected.
When it comes to Idle Charging Behavior, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 28 score measurement.
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Nitecore D2 Adaptive Charging
Does it support adaptive charging?
Yes 0Votes Nitecore D2
Yes Chargers in this range
Adjusts charging patterns based on device needs and conditions.
When it comes to Adaptive Charging, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 35 score measurement.
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Nitecore D2 Device Detection Accuracy
How accurate is device detection?
88 Nitecore D2 0 Votes High
58 Chargers in this range High
Accuracy in identifying connected devices and their power needs.
When it comes to Device Detection Accuracy, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 30 score measurement.
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Nitecore D2 Startup Charging Delay
Is there a delay before charging starts?
No 0Votes Nitecore D2
Charger in this range Who knows? (Help us out by suggesting one!)
Time taken before charging begins after a device is connected.
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Ports & Connectivity 16
Nitecore D2 Total Ports
How many total ports does the charger have?
17 Nitecore D2 0 Votes 2
15 Chargers in this range 1
Nitecore D2
The charger accommodates a total of 2 ports, allowing simultaneous charging of two devices.
Total number of output ports available for charging devices.
When it comes to Total Ports, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 2 score measurement.
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Nitecore D2 Connector Type
What connector types are supported?
48 Nitecore D2 0 Votes USB-A
47 Chargers in this range USB-C
Nitecore D2
The connector type is USB-A, a widely used standard for charging and data interfaces.
Types of connectors supported by the charger.
When it comes to Connector Type, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 1 score measurement.
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Nitecore D2 Cable Length
How long is the charging cable?
3 ft 0Votes
3.56 ft (Average)
Nitecore D2
Cable length is 3 ft (0.91 m), providing a convenient reach for typical setup scenarios.
Length of the included charging cable.
When it comes to Cable Length, Nitecore D2 ◉ is worse than Charger in this range ◉ , delivering equal 0.6 ft measurement.
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Nitecore D2 USB-A Ports
How many USB-A ports are included?
0 Nitecore D2 0 Votes 0
11 Chargers in this range 1
Number of traditional USB-A output ports.
When it comes to USB-A Ports, Nitecore D2 ◉ is same as Charger in this range ◉ .
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Nitecore D2 USB-C Ports
How many USB-C ports does it have?
5 Nitecore D2 0 Votes 0
31 Chargers in this range 1
Number of USB-C output ports for modern devices.
When it comes to USB-C Ports, Nitecore D2 ◉ is same as Charger in this range ◉ .
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Nitecore D2 Wireless Charging
Does it support wireless charging?
No 0Votes Nitecore D2
Yes Chargers in this range
Indicates whether the charger supports wireless charging.
When it comes to Wireless Charging, Nitecore D2 ◉ is worse than Charger in this range ◉ .
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Nitecore D2 Detachable Cable
Is the cable detachable?
No 0Votes Nitecore D2
Yes Chargers in this range
Indicates whether the charging cable can be detached.
When it comes to Detachable Cable, Nitecore D2 ◉ is worse than Charger in this range ◉ .
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Nitecore D2 Interchangeable Plugs
Does it support interchangeable plugs?
No 0Votes Nitecore D2
Yes Chargers in this range
Supports interchangeable plug heads for different regions.
When it comes to Interchangeable Plugs, Nitecore D2 ◉ is worse than Charger in this range ◉ .
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Nitecore D2 Pass-Through Charging
Does it support pass-through charging?
Yes 0Votes Nitecore D2
Yes Chargers in this range
Allows the charger to power devices while itself being powered.
When it comes to Pass-Through Charging, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 55 score measurement.
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Nitecore D2 Port Placement
Where are the ports located?
58 Nitecore D2 0 Votes Top
43 Chargers in this range Front
Location of charging ports on the charger body.
When it comes to Port Placement, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 15 score measurement.
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Nitecore D2 Port Labeling
Are the ports labeled?
Yes 0Votes Nitecore D2
Yes Chargers in this range
Indicates whether ports are clearly labeled for identification.
When it comes to Port Labeling, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 37 score measurement.
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Nitecore D2 Port Durability
How durable are the ports?
88 Nitecore D2 0 Votes High
53 Chargers in this range High
Expected resistance of ports to wear from repeated use.
When it comes to Port Durability, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 35 score measurement.
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Nitecore D2 Connector Durability
How durable are the connectors?
88 Nitecore D2 0 Votes High
52 Chargers in this range High
Durability of the connector interface itself.
When it comes to Connector Durability, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 36 score measurement.
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Nitecore D2 Magnetic Alignment
Does it support magnetic alignment?
No 0Votes Nitecore D2
Yes Chargers in this range
Supports magnetic alignment for easier device placement.
When it comes to Magnetic Alignment, Nitecore D2 ◉ is worse than Charger in this range ◉ .
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Nitecore D2 Daisy-Chain
Can it be daisy-chained?
No 0Votes Nitecore D2
Charger in this range Who knows? (Help us out by suggesting one!)
Allows multiple chargers or devices to be linked together.
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Nitecore D2 Port Power Priority
How is port power priority handled?
38 Nitecore D2 0 Votes Fixed
49 Chargers in this range Auto
Determines how power priority is assigned among ports.
When it comes to Port Power Priority, Nitecore D2 ◉ is worse than Charger in this range ◉ , delivering equal 11 score measurement.
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Physical Dimensions & Weight 6
Nitecore D2 Width
What is the width of the charger?
4.1 inch 0Votes
3.07 inch (Average)
Nitecore D2
With a width of 4.1 inch (10.41 cm), the charger maintains a compact form factor suitable for various spaces.
The horizontal measurement of the charger body from side to side.
When it comes to Width, Nitecore D2 ◉ is worse than Charger in this range ◉ , delivering equal 1.0 inch measurement.
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Nitecore D2 Height
What is the height of the charger?
2.4 inch 0Votes
2.17 inch (Average)
Nitecore D2
The charger has a height of 2.4 inch (6.10 cm). This compact size supports portability and easy placement in various environments.
The vertical measurement of the charger from bottom to top.
When it comes to Height, Nitecore D2 ◉ is worse than Charger in this range ◉ , delivering equal 0.2 inch measurement.
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Nitecore D2 Weight
How much does the charger weigh?
0.42 lbs 0Votes
0.43 lbs (Average)
Nitecore D2
The weight of the charger is 0.42 lbs (0.19 kg), making it lightweight and easy to carry for travel or daily use.
Total weight of the charger including built-in components.
When it comes to Weight, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 0.0 lbs measurement.
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Nitecore D2 Cable Thickness
How thick is the cable?
0.12 inch 0Votes
0.12 inch (Average)
Nitecore D2
The cable thickness is 0.12 inch (0.30 cm), reflecting a typical size balancing flexibility and durability.
Thickness of the charging cable, affecting durability and flexibility.
When it comes to Cable Thickness, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 0.0 inch measurement.
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Nitecore D2 Depth
What is the depth of the charger?
1.3 inch 0Votes
2.51 inch (Average)
The front-to-back measurement of the charger body.
When it comes to Depth, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 1.2 inch measurement.
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Nitecore D2 Travel Size Classification
Is this charger travel-sized?
58 Nitecore D2 0 Votes Compact
43 Chargers in this range Compact
Overall size category based on dimensions and portability.
When it comes to Travel Size Classification, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 15 score measurement.
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Build Quality & Materials 11
Nitecore D2 Housing Material
What is the housing material?
38 Nitecore D2 0 Votes Plastic
31 Chargers in this range Plastic
Nitecore D2
The housing material is plastic, which offers a balance of durability and lightweight for portability.
Primary material used for the outer charger casing.
When it comes to Housing Material, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 7 score measurement.
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Nitecore D2 Fire-Retardant Rating
What is the fire-retardant rating?
88 Nitecore D2 0 Votes V-0
58 Chargers in this range V-0
Nitecore D2
The device has a fire-retardant rating of V-0, the highest standard for flame retardancy, ensuring the materials used resist ignition and flame spread effectively.
Fire safety rating of the charger materials.
When it comes to Fire-Retardant Rating, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 30 score measurement.
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Nitecore D2 Plug Material
What material is the plug made of?
48 Nitecore D2 0 Votes Metal
30 Chargers in this range Metal
Material used for the plug prongs and structure.
When it comes to Plug Material, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 18 score measurement.
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Nitecore D2 Port Reinforcement
Are the ports reinforced?
88 Nitecore D2 0 Votes Reinforced
29 Chargers in this range Standard
Indicates whether charging ports are reinforced for durability.
When it comes to Port Reinforcement, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 59 score measurement.
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Nitecore D2 Heat-Resistant Materials
Does it use heat-resistant materials?
Yes 0Votes Nitecore D2
Yes Chargers in this range
Uses materials designed to withstand high temperatures safely.
When it comes to Heat-Resistant Materials, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 31 score measurement.
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Nitecore D2 Surface Finish
What is the surface finish?
58 Nitecore D2 0 Votes Matte
41 Chargers in this range Matte
External surface finish affecting grip and aesthetics.
When it comes to Surface Finish, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 17 score measurement.
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Nitecore D2 Build Rigidity
How rigid is the charger build?
88 Nitecore D2 0 Votes Solid
59 Chargers in this range Solid
Overall structural stiffness of the charger body.
When it comes to Build Rigidity, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 29 score measurement.
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Nitecore D2 Drop Resistance
How drop-resistant is the charger?
3 ft 0Votes
3.05 ft (Average)
Maximum drop height the charger can withstand without damage.
When it comes to Drop Resistance, Nitecore D2 ◉ is worse than Charger in this range ◉ , delivering equal 0.1 ft measurement.
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Nitecore D2 Scratch Resistance
How scratch-resistant is it?
38 Nitecore D2 0 Votes Medium
31 Chargers in this range Medium
Resistance of the surface to scratches and abrasions.
When it comes to Scratch Resistance, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 7 score measurement.
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Nitecore D2 Moisture Resistance
Is it resistant to moisture?
0 Nitecore D2 0 Votes None
5 Chargers in this range None
Ability to withstand moisture exposure.
When it comes to Moisture Resistance, Nitecore D2 ◉ is worse than Charger in this range ◉ , delivering equal 5 score measurement.
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Nitecore D2 Material Sustainability Level
How sustainable are the materials?
0 Nitecore D2 0 Votes Low
24 Chargers in this range Medium
Use of sustainable or environmentally friendly materials.
When it comes to Material Sustainability Level, Nitecore D2 ◉ is worse than Charger in this range ◉ , delivering equal 24 score measurement.
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Safety & Protection Features 15
Nitecore D2 Safety Redundancy Level
What is the safety redundancy level?
88 Nitecore D2 0 Votes Multi-Layer
57 Chargers in this range Multi-Layer
Nitecore D2
Safety redundancy level is multi-layered, meaning multiple safeguards exist to ensure user protection and device safety.
Indicates the number of safety systems working together.
When it comes to Safety Redundancy Level, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 31 score measurement.
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Nitecore D2 Overheat Protection
Does it have overheat protection?
Yes 0Votes Nitecore D2
Yes Chargers in this range
Automatically reduces or shuts off power when excessive heat is detected.
When it comes to Overheat Protection, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 31 score measurement.
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Nitecore D2 Temperature Monitoring
Is temperature actively monitored?
Yes 0Votes Nitecore D2
Yes Chargers in this range
Continuously monitors internal temperature during operation.
When it comes to Temperature Monitoring, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 32 score measurement.
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Nitecore D2 Fire Protection
Does it include fire protection?
Yes 0Votes Nitecore D2
Yes Chargers in this range
Built-in measures to reduce fire risk during electrical faults.
When it comes to Fire Protection, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 31 score measurement.
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Nitecore D2 Electrical Isolation
Is electrical isolation implemented?
Yes 0Votes Nitecore D2
Yes Chargers in this range
Separates high-voltage and low-voltage components for safety.
When it comes to Electrical Isolation, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 31 score measurement.
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Nitecore D2 Grounding
Does it support grounding?
No 0Votes Nitecore D2
Yes Chargers in this range
Supports grounding to reduce shock and electrical interference.
When it comes to Grounding, Nitecore D2 ◉ is worse than Charger in this range ◉ .
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Nitecore D2 Child Safety Shutter
Is there a child safety shutter?
No 0Votes Nitecore D2
Yes Chargers in this range
Prevents accidental insertion of objects into live ports.
When it comes to Child Safety Shutter, Nitecore D2 ◉ is worse than Charger in this range ◉ .
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Nitecore D2 Anti-Spark Protection
Does it have anti-spark protection?
Yes 0Votes Nitecore D2
Yes Chargers in this range
Reduces sparking when plugging or unplugging devices.
When it comes to Anti-Spark Protection, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 32 score measurement.
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Nitecore D2 EMI Protection
Is EMI protection included?
Yes 0Votes Nitecore D2
Yes Chargers in this range
Protects against electromagnetic interference affecting nearby electronics.
When it comes to EMI Protection, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 31 score measurement.
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Nitecore D2 ESD Protection
Is ESD protection supported?
Yes 0Votes Nitecore D2
Yes Chargers in this range
Shields the charger from electrostatic discharge damage.
When it comes to ESD Protection, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 31 score measurement.
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Nitecore D2 Auto Shut-Off
Does it shut off automatically?
Yes 0Votes Nitecore D2
Yes Chargers in this range
Automatically cuts power when unsafe conditions are detected.
When it comes to Auto Shut-Off, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 32 score measurement.
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Nitecore D2 Fault Detection
Can it detect electrical faults?
Yes 0Votes Nitecore D2
Yes Chargers in this range
Detects abnormal electrical conditions during operation.
When it comes to Fault Detection, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 32 score measurement.
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Nitecore D2 Protection Response Time
How fast does protection activate?
68 Nitecore D2 0 Votes Instant
38 Chargers in this range Fast
Time taken for protection systems to activate during a fault.
When it comes to Protection Response Time, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 30 score measurement.
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Nitecore D2 Safety Certification Level
What is the safety certification level?
88 Nitecore D2 0 Votes Premium
45 Chargers in this range Enhanced
Overall strength of safety certifications achieved.
When it comes to Safety Certification Level, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 43 score measurement.
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Nitecore D2 Thermal Fail-Safe Mode
Is there a thermal fail-safe mode?
Yes 0Votes Nitecore D2
Yes Chargers in this range
Emergency mode that safely disables charging during extreme heat.
When it comes to Thermal Fail-Safe Mode, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 31 score measurement.
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Compatibility & Standards 10
Nitecore D2 USB Power Delivery
Does it support USB Power Delivery?
No 0Votes Nitecore D2
Yes Chargers in this range
Indicates support for the USB Power Delivery standard for fast and flexible charging.
When it comes to USB Power Delivery, Nitecore D2 ◉ is worse than Charger in this range ◉ .
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Nitecore D2 Quick Charge
Does it support Quick Charge?
No 0Votes Nitecore D2
Yes Chargers in this range
Indicates compatibility with Qualcomm Quick Charge technology.
When it comes to Quick Charge, Nitecore D2 ◉ is worse than Charger in this range ◉ .
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Nitecore D2 PPS
Does it support PPS?
No 0Votes Nitecore D2
Yes Chargers in this range
Supports Programmable Power Supply for efficient fast charging.
When it comes to PPS, Nitecore D2 ◉ is worse than Charger in this range ◉ .
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Nitecore D2 Apple Charging
Is it compatible with Apple devices?
No 0Votes Nitecore D2
Yes Chargers in this range
Optimized compatibility with Apple devices and charging requirements.
When it comes to Apple Charging, Nitecore D2 ◉ is worse than Charger in this range ◉ .
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Nitecore D2 Android Charging
Is it compatible with Android devices?
No 0Votes Nitecore D2
Yes Chargers in this range
Ensures compatibility with Android devices and charging protocols.
When it comes to Android Charging, Nitecore D2 ◉ is worse than Charger in this range ◉ .
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Nitecore D2 Laptop Charging
Can it charge laptops?
No 0Votes Nitecore D2
Yes Chargers in this range
Indicates whether the charger can power laptops.
When it comes to Laptop Charging, Nitecore D2 ◉ is worse than Charger in this range ◉ .
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Nitecore D2 Wearable Charging
Can it charge wearables?
No 0Votes Nitecore D2
Yes Chargers in this range
Supports charging of wearables like smartwatches or earbuds.
When it comes to Wearable Charging, Nitecore D2 ◉ is worse than Charger in this range ◉ .
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Nitecore D2 Backward Compatibility
Is it backward compatible?
Yes 0Votes Nitecore D2
Yes Chargers in this range
Maintains compatibility with older charging standards and devices.
When it comes to Backward Compatibility, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 33 score measurement.
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When it comes to Proprietary Protocol, Nitecore D2 ◉ is worse than Charger in this range ◉ .
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Nitecore D2 Cross-Brand Compatibility
How broad is cross-brand compatibility?
88 Nitecore D2 0 Votes Universal
52 Chargers in this range Universal
Level of compatibility across different device brands.
When it comes to Cross-Brand Compatibility, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 36 score measurement.
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Thermal & Environmental Performance 9
Nitecore D2 Thermal Dissipation Method
How does it dissipate heat?
18 Nitecore D2 0 Votes Passive
17 Chargers in this range Passive
Nitecore D2
Thermal dissipation method is passive, relying on materials and design rather than fans to cool down during operation.
Method used to release heat during operation.
When it comes to Thermal Dissipation Method, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 1 score measurement.
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Nitecore D2 Internal Cooling Design
What internal cooling design is used?
28 Nitecore D2 0 Votes Heat Sink
24 Chargers in this range Heat Sink
Nitecore D2
The internal cooling design uses a heat sink, a passive method to dissipate heat effectively without active fans.
Internal structure designed to manage heat.
When it comes to Internal Cooling Design, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 4 score measurement.
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Nitecore D2 Energy Loss as Heat
How much energy is lost as heat?
38 Nitecore D2 0 Votes Moderate
52 Chargers in this range Low
Nitecore D2
Energy loss as heat is moderate, which means the charger converts a fair amount of input power to heat during operation, reflecting a balance between efficiency and thermal output.
Percentage of input energy lost as heat during charging.
When it comes to Energy Loss as Heat, Nitecore D2 ◉ is worse than Charger in this range ◉ , delivering equal 14 score measurement.
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Nitecore D2 Operating Temperature Range
What is the operating temperature range?
68 Nitecore D2 0 Votes 32–104°F
45 Chargers in this range 32–104°F
The temperature range within which the charger operates safely.
When it comes to Operating Temperature Range, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 23 score measurement.
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Nitecore D2 Storage Temperature Range
What is the storage temperature range?
63 Nitecore D2 0 Votes -4–158°F
35 Chargers in this range -4–140°F
Temperature range safe for storing the charger when not in use.
When it comes to Storage Temperature Range, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 28 score measurement.
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Nitecore D2 Fanless Design
Is the charger fanless?
Yes 0Votes Nitecore D2
Yes Chargers in this range
Indicates whether cooling is achieved without a fan.
When it comes to Fanless Design, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 32 score measurement.
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Nitecore D2 Thermal Throttling Threshold
At what temperature does throttling occur?
140 °F 0Votes
149.87 °F (Average)
Temperature at which charging power is reduced to prevent overheating.
When it comes to Thermal Throttling Threshold, Nitecore D2 ◉ is worse than Charger in this range ◉ , delivering equal 9.9 °F measurement.
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Nitecore D2 Ambient Temperature Tolerance
How tolerant is it to ambient temperatures?
38 Nitecore D2 0 Votes Medium
40 Chargers in this range Medium
Ability to perform in varying ambient temperatures.
When it comes to Ambient Temperature Tolerance, Nitecore D2 ◉ is worse than Charger in this range ◉ , delivering equal 2 score measurement.
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Nitecore D2 Sustained Load Temperature Stability
How stable is temperature under sustained load?
88 Nitecore D2 0 Votes Stable
56 Chargers in this range Stable
Temperature stability during prolonged high-load charging.
When it comes to Sustained Load Temperature Stability, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 32 score measurement.
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Usability & Convenience 12
Nitecore D2 Cable Management
How is the cable managed?
63 Nitecore D2 0 Votes Built-In
26 Chargers in this range External
Nitecore D2
Cable management is built-in, helping to keep cables organized and reduce clutter around charging areas.
How the charging cable is managed when not in use.
When it comes to Cable Management, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 37 score measurement.
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Nitecore D2 Indicator Behavior
How do the indicators behave?
58 Nitecore D2 0 Votes Color-Coded
22 Chargers in this range Solid
Nitecore D2
Indicator behavior is color-coded, providing intuitive visual signals for charging status and errors.
How indicator lights behave during operation.
When it comes to Indicator Behavior, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 36 score measurement.
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Nitecore D2 User Feedback Method
How does it provide user feedback?
63 Nitecore D2 0 Votes LED
44 Chargers in this range LED
Nitecore D2
User feedback is provided through LED indicators, allowing users to easily see the charging status and any alerts visually.
Methods used to communicate status to the user.
When it comes to User Feedback Method, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 19 score measurement.
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Nitecore D2 Plug Orientation
What is the plug orientation?
8 Nitecore D2 0 Votes Straight
12 Chargers in this range Straight
Orientation of the plug relative to the charger body.
When it comes to Plug Orientation, Nitecore D2 ◉ is worse than Charger in this range ◉ , delivering equal 4 score measurement.
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Nitecore D2 Foldable Plug
Does it have a foldable plug?
No 0Votes Nitecore D2
Yes Chargers in this range
Indicates whether the plug can fold for easier storage and travel.
When it comes to Foldable Plug, Nitecore D2 ◉ is worse than Charger in this range ◉ .
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Nitecore D2 LED Indicators
Does it have LED indicators?
Yes 0Votes Nitecore D2
Yes Chargers in this range
Presence of LED lights to show charging or power status.
When it comes to LED Indicators, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 42 score measurement.
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Nitecore D2 One-Hand Operation
Can it be operated with one hand?
Yes 0Votes Nitecore D2
Yes Chargers in this range
Allows easy plugging and unplugging with one hand.
When it comes to One-Hand Operation, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 31 score measurement.
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Nitecore D2 Travel Friendly
Is it travel-friendly?
Yes 0Votes Nitecore D2
Yes Chargers in this range
Designed for easy transport and use while traveling.
When it comes to Travel Friendly, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 32 score measurement.
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Nitecore D2 Setup Complexity
How complex is setup?
78 Nitecore D2 0 Votes Plug-and-Play
53 Chargers in this range Plug-and-Play
Effort required to start using the charger.
When it comes to Setup Complexity, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 25 score measurement.
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Nitecore D2 Maintenance Requirements
Does it require maintenance?
38 Nitecore D2 0 Votes Low
50 Chargers in this range None
Level of maintenance needed to keep the charger functioning well.
When it comes to Maintenance Requirements, Nitecore D2 ◉ is worse than Charger in this range ◉ , delivering equal 12 score measurement.
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Nitecore D2 Daily Use Convenience
How convenient is it for daily use?
88 Nitecore D2 0 Votes High
59 Chargers in this range High
Overall convenience during everyday use.
When it comes to Daily Use Convenience, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 29 score measurement.
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Nitecore D2 Firmware Upgradable
Can the firmware be updated?
Yes 0Votes Nitecore D2
Yes Chargers in this range
Indicates whether the charger firmware can be updated.
When it comes to Firmware Upgradable, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 56 score measurement.
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Durability & Reliability 8
Nitecore D2 Manufacturing Quality Level
What is the manufacturing quality level?
88 Nitecore D2 0 Votes Premium
52 Chargers in this range Premium
Nitecore D2
Manufacturing quality level is premium, reflecting high-quality materials and assembly standards for better durability and performance.
Overall manufacturing quality classification.
When it comes to Manufacturing Quality Level, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 36 score measurement.
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Nitecore D2 Rated Lifespan
How long is the rated lifespan?
88 Nitecore D2 0 Votes Long
54 Chargers in this range Long
Expected operational lifespan of the charger under normal usage conditions.
When it comes to Rated Lifespan, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 34 score measurement.
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Nitecore D2 Mean Time Between Failures
How reliable is the charger over time?
88 Nitecore D2 0 Votes High
55 Chargers in this range High
Average reliability level indicating how often failures are expected.
When it comes to Mean Time Between Failures, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 33 score measurement.
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Nitecore D2 Plug Insertion Cycles
How durable is the plug connection over time?
88 Nitecore D2 0 Votes High
54 Chargers in this range High
Indicates how many plug-in and unplug cycles the charger connector is designed to withstand before wear affects performance.
When it comes to Plug Insertion Cycles, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 34 score measurement.
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Nitecore D2 Port Wear Resistance
How resistant are the ports to wear?
88 Nitecore D2 0 Votes High
53 Chargers in this range High
Resistance of charging ports to wear over time.
When it comes to Port Wear Resistance, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 35 score measurement.
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Nitecore D2 Long-Term Stability
How stable is long-term performance?
88 Nitecore D2 0 Votes Stable
59 Chargers in this range Stable
Performance consistency over extended use periods.
When it comes to Long-Term Stability, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 29 score measurement.
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Nitecore D2 Environmental Stress Resistance
How resistant is it to environmental stress?
38 Nitecore D2 0 Votes Medium
32 Chargers in this range Medium
Ability to withstand heat, humidity, and other stresses.
When it comes to Environmental Stress Resistance, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 6 score measurement.
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Nitecore D2 Reliability Certification
Is reliability certified?
Yes 0Votes Nitecore D2
Yes Chargers in this range
Indicates whether reliability has been independently certified.
When it comes to Reliability Certification, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 35 score measurement.
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Energy & Efficiency Compliance 8
Nitecore D2 Energy Efficiency Rating
What is the energy efficiency rating?
38 Nitecore D2 0 Votes Medium
56 Chargers in this range High
Overall classification of how efficiently the charger converts power.
When it comes to Energy Efficiency Rating, Nitecore D2 ◉ is worse than Charger in this range ◉ , delivering equal 18 score measurement.
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Nitecore D2 Energy Star Compliance
Is it Energy Star compliant?
No 0Votes Nitecore D2
Yes Chargers in this range
Indicates compliance with Energy Star efficiency standards.
When it comes to Energy Star Compliance, Nitecore D2 ◉ is worse than Charger in this range ◉ .
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Nitecore D2 Standby Efficiency
How efficient is the charger in standby mode?
38 Nitecore D2 0 Votes Medium
55 Chargers in this range High
Indicates how efficiently the charger uses power while plugged in but not actively charging.
When it comes to Standby Efficiency, Nitecore D2 ◉ is worse than Charger in this range ◉ , delivering equal 17 score measurement.
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Nitecore D2 Eco Mode
Does it support eco mode?
No 0Votes Nitecore D2
Yes Chargers in this range
Reduces power consumption when full charging is not required.
When it comes to Eco Mode, Nitecore D2 ◉ is worse than Charger in this range ◉ .
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Nitecore D2 Power Loss Rating
How much power is lost during operation?
38 Nitecore D2 0 Votes Medium
52 Chargers in this range Low
Indicates the amount of input power lost during conversion and operation.
When it comes to Power Loss Rating, Nitecore D2 ◉ is worse than Charger in this range ◉ , delivering equal 14 score measurement.
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Nitecore D2 Green Materials Usage
Are green materials used?
No 0Votes Nitecore D2
Yes Chargers in this range
Uses environmentally friendly or recycled materials.
When it comes to Green Materials Usage, Nitecore D2 ◉ is worse than Charger in this range ◉ .
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Nitecore D2 Carbon Footprint Category
What is the carbon footprint category?
28 Nitecore D2 0 Votes Medium
25 Chargers in this range Medium
Estimated environmental impact from production and use.
When it comes to Carbon Footprint Category, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 3 score measurement.
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Nitecore D2 Energy Saving Features
Does it have energy-saving features?
Yes 0Votes Nitecore D2
Yes Chargers in this range
Built-in features designed to reduce energy consumption.
When it comes to Energy Saving Features, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 33 score measurement.
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Warranty & Support 4
Nitecore D2 Replacement Policy
What is the replacement policy?
18 Nitecore D2 0 Votes Standard Returns
18 Chargers in this range Standard Returns
Nitecore D2
The replacement policy follows standard returns, offering reasonable time and conditions for product return or exchange.
Defines the terms under which a defective or faulty charger can be replaced.
When it comes to Replacement Policy, Nitecore D2 ◉ is same as Charger in this range ◉ .
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Nitecore D2 Warranty Length
How long is the warranty?
28 Nitecore D2 0 Votes 1 Year
27 Chargers in this range 1 Year
Duration of warranty coverage provided with the charger.
When it comes to Warranty Length, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 1 score measurement.
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Nitecore D2 Customer Support Availability
When is customer support available?
18 Nitecore D2 0 Votes Business Hours
18 Chargers in this range Business Hours
Availability of customer support services.
When it comes to Customer Support Availability, Nitecore D2 ◉ is same as Charger in this range ◉ .
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Nitecore D2 Support Channels
What support channels are available?
43 Nitecore D2 0 Votes Email, Online Portal
32 Chargers in this range Email, Online Portal
Ways users can contact customer support.
When it comes to Support Channels, Nitecore D2 ◉ is better than Charger in this range ◉ , delivering higher 11 score measurement.
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Surveys
Because hot takes deserve votes.
Nitecore D2 Charging Speed
How satisfied are you with the charging speed of this chargers when powering everyday devices?
Extremely fast charging — Under 1 hour 0Votes
Very fast charging — 1 to 2 hours 0Votes
Decent charging speed — 2 to 4 hours 0Votes
Slow charging — 4 to 6 hours 0Votes
Very slow charging — Over 6 hours 0Votes
Nitecore D2 Power Output Performance
How well does this chargers provide enough power for phones, tablets, or laptops?
Handles high-demand devices easily — 65 watts or more 0Votes
Strong and reliable output — 45 to 64 watts 0Votes
Good for most daily devices — 25 to 44 watts 0Votes
Limited power capability — 10 to 24 watts 0Votes
Very weak power delivery — Under 10 watts 0Votes
Nitecore D2 Durability and Build Quality
How durable does this chargers feel during long-term daily use?
Feels built to last a long time — Over 5 years 0Votes
Very solid and dependable — 3 to 5 years 0Votes
Decently built for regular use — 2 to 3 years 0Votes
Feels somewhat fragile — 1 to 2 years 0Votes
Breaks down too quickly — Under 1 year 0Votes
Nitecore D2 Portability and Size
How easy is it to carry this chargers for travel or commuting?
Ultra compact and pocketable — Under 3 ounces 0Votes
Light and travel friendly — 3 to 5 ounces 0Votes
Moderately easy to carry — 5 to 7 ounces 0Votes
Somewhat bulky — 7 to 10 ounces 0Votes
Heavy and inconvenient — Over 10 ounces 0Votes
Nitecore D2 Heat Management
How well does this chargers control heat during extended charging sessions?
Stays cool even under heavy use — Under 90 degrees Fahrenheit 0Votes
Gets slightly warm — 90 to 100 degrees Fahrenheit 0Votes
Noticeably warm to the touch — 100 to 110 degrees Fahrenheit 0Votes
Runs quite hot — 110 to 120 degrees Fahrenheit 0Votes
Uncomfortably hot — Over 120 degrees Fahrenheit 0Votes
Nitecore D2 Ease of Use
How easy is it to use this chargers on a daily basis?
Effortless and intuitive — No learning needed 0Votes
Very easy to understand — Minimal effort 0Votes
Takes a little getting used to — Some adjustment 0Votes
Slightly confusing at times — Requires patience 0Votes
Frustrating to use — Feels complicated 0Votes
Nitecore D2 Setup Experience
How smooth is the initial setup experience with this chargers?
Instantly ready to use — Plug and charge 0Votes
Quick and simple setup — Less than 1 minute 0Votes
Setup takes some attention — A few minutes 0Votes
Setup feels awkward — Several minutes 0Votes
Setup feels annoying — Too many steps 0Votes
Nitecore D2 Design and Visual Appeal
How attractive does the design of this chargers look in everyday environments?
Sleek and modern look — Feels premium 0Votes
Clean and stylish design — Looks nice 0Votes
Simple and acceptable — Nothing special 0Votes
Somewhat unattractive — Feels dated 0Votes
Cheap-looking design — Not appealing 0Votes
Nitecore D2 Noise and Comfort
How comfortable is this chargers to use in quiet environments?
Completely silent operation — No noise at all 0Votes
Almost silent — Barely noticeable 0Votes
Occasionally noticeable — Slight sound 0Votes
Clearly noticeable noise — Can be distracting 0Votes
Annoyingly loud — Very disruptive 0Votes
Nitecore D2 Pricing and Value
How do you feel about the price of this chargers compared to what it offers?
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