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117
Highlights
52
Differences
9
Reactions
0
Likes
Nitecore D2
vs
Nitecore D4:
117 Highlights & 52 Differences —
So, Which Charger Actually Works Better
See whether you need simple portability or high-powered versatility for your battery charging.
What sets Nitecore D2 apart from Nitecore D4? This chargers face-off compares specs like general information, electrical & power, charging performance & ports & connectivity and beyond.
Plug Insertion Cycles: High
Indicates how many plug-in and unplug cycles the charger connector is designed to withstand before wear affects performance.
with 1 points higher
Nitecore D2 vs Nitecore D4: Compact Powerhouses for Battery Charging Needs
The Nitecore D2 and D4 chargers share a commitment to reliable, safe battery charging, crafted with user convenience and protective features in mind. Both models feature plastic housings, heat-resistant materials, and multi-layer safety redundancy to ensure dependable operation. Despite these similarities, they differ profoundly in their charging power, port variety, and user flexibility.
The D2 is a compact, lightweight option delivering up to 10W max output and supports two batteries simultaneously with fixed power distribution. Meanwhile, the D4 steps up significantly with 96W max output, the ability to charge four devices simultaneously, and dynamic power distribution. Additionally, the D4 brings modern connectivity into play with multiple USB ports and Qi wireless charging support, setting it apart for users with greater charging demands.
Why the Nitecore D2 Is Perfect for Simple, Portable Charging
The Nitecore D2 excels in compact portability and straightforward functionality. Weighing just 0.42 lbs, its small form factor classifies it as a compact travel charger, ideal for those who prioritize space-saving and ease of transport. Its consistent charging performance guarantees reliable juice flow to your batteries, and the fixed power distribution method simplifies use. The built-in cable management keeps cords neatly tucked away, enhancing the tidy setup experience.
The charger maintains safety thanks to instant response to faults, built-in fire safety, and thermal fail-safe modes, providing protection without overcomplicating usage. Its steady thermal performance with passive cooling ensures stable operation, while its medium energy efficiency rating keeps energy losses manageable. With a user level geared towards beginners and indoor use, the D2's design caters perfectly to casual users or travelers who only need to charge two batteries at a time.
Nitecore D4: Power, Flexibility, and Advanced Features in One Charger
The Nitecore D4 is a powerhouse designed for advanced users who demand a versatile and robust charger. Supporting up to four devices at once with dynamic simultaneous charging, it boasts an impressive maximum output power of 96W, far exceeding the D2's capacity. This makes it ideal for users needing efficient, multiple battery recharging. Additionally, the D4's high heat management efficiency reduces energy loss as heat, contributing to better environmental performance and safety.
Connectivity is a significant highlight: the D4 includes two USB-C and four USB-A ports, allowing simultaneous charging of various devices beyond batteries. The Qi wireless charging support adds a layer of modern convenience that the D2 lacks. It's slightly bulkier at 0.55 lbs but maintains travel-friendly sizing alongside external cable management. With a longer 2-year warranty and higher energy efficiency rating, the D4 promises durability and reduced environmental impact.
Quick Take
The Nitecore D2 wins for travelers and casual users looking for a compact, affordable charger with reliable safety and decent power for two batteries. On the other hand, the Nitecore D4 stands out as a feature-packed solution for professionals or enthusiasts requiring multiple simultaneous charges, faster power delivery, and USB versatility, along with wireless charging capabilities and superior energy efficiency.
Bottom Line
Choosing between the Nitecore D2 and D4 depends largely on your charging needs. If portability, simplicity, and budget are your primary concerns, the D2's compact design and dependable operation are ideal. For users demanding advanced features, higher output power, and multi-device support with USB and Qi wireless options, the D4 offers a compelling premium choice that justifies its higher price tag.
Verdict
Winner => Nitecore D4 - Offers superior charging power, more ports including USB-C and wireless charging, excellent thermal and energy efficiency, and longer warranty, making it the best all-around charger for higher demands.
Runner-up => Nitecore D2 - Best suited for beginners or travelers seeking a simple, compact, cost-effective charger for two batteries with reliable safety features.
D4 supports charging four devices at the same time unlike the D2 so I prefer it for more flexibility.
See more
Power Distribution Method
How is power distributed?
0
Nitecore D2
0Votes
Fixed
77
Nitecore D4
0Votes
Dynamic
vs
Power Distribution Method
Power Distribution Method for Nitecore D2 is Fixed, while for Nitecore D4 it is Dynamic, allowing more flexible power allocation.
Describes how power is allocated across multiple ports.
In the battle of Power Distribution Method,
Nitecore D2 ◉ is
worse than
Nitecore D4 ◉
, delivering
lower
77 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Power Distribution Method on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Throttling Behavior
How does the charger throttle performance?
88
Nitecore D2
0Votes
Gradual
87
Nitecore D4
0Votes
Gradual
Nitecore D4
Throttling behavior is gradual, meaning power reduction under certain conditions happens smoothly to avoid abrupt changes.
Describes how charging speed is reduced when limits are reached.
In the battle of Throttling Behavior,
Nitecore D2 ◉ is
better than
Nitecore D4 ◉
, delivering
higher
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Throttling Behavior on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Full Charge Time Estimate
How long does a full charge take?
18
Nitecore D2
0Votes
3–6 hours
17
Nitecore D4
0Votes
4–6 hours
Nitecore D4
Full charge time estimate ranges from 4 to 6 hours, suitable for overnight or midday charging sessions.
Estimated time required to fully charge a typical device.
In the battle of Full Charge Time Estimate,
Nitecore D2 ◉ is
better than
Nitecore D4 ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Full Charge Time Estimate on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Charging Speed
What is the charging speed category?
8
Nitecore D2
0Votes
Standard
47
Nitecore D4
0Votes
Fast
Classifies overall charging speed based on supported power and protocols.
In the battle of Charging Speed,
Nitecore D2 ◉ is
worse than
Nitecore D4 ◉
, delivering
lower
39 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Charging Speed on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Intelligent Power Allocation
Does it allocate power intelligently?
Yes
0Votes
Nitecore D2
Yes
0Votes
Nitecore D4
Automatically adjusts power delivery based on connected devices.
In the battle of Intelligent Power Allocation,
Nitecore D2 ◉ is
better than
Nitecore D4 ◉
, delivering
higher
14 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Intelligent Power Allocation on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Charging Stability
How stable is the charging performance?
28
Nitecore D2
0Votes
Stable
37
Nitecore D4
0Votes
Stable
Reflects how consistent charging output remains over time.
In the battle of Charging Stability,
Nitecore D2 ◉ is
worse than
Nitecore D4 ◉
, delivering
lower
9 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Charging Stability on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Heat Management Efficiency
How efficient is heat management?
38
Nitecore D2
0Votes
Medium
87
Nitecore D4
0Votes
High
vs
Heat Management Efficiency
Heat Management Efficiency is Medium for Nitecore D2 but High for Nitecore D4, indicating better thermal performance in the D4.
Measures how effectively heat is managed during charging.
In the battle of Heat Management Efficiency,
Nitecore D2 ◉ is
worse than
Nitecore D4 ◉
, delivering
lower
49 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Heat Management Efficiency on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Charging Consistency
Is charging speed consistent?
88
Nitecore D2
0Votes
Consistent
87
Nitecore D4
0Votes
Consistent
vs
Charging Consistency
Both Nitecore D2 and Nitecore D4 maintain Consistent Charging Consistency, assuring reliable charge delivery.
Indicates how evenly charging speed is maintained throughout a session.
In the battle of Charging Consistency,
Nitecore D2 ◉ is
better than
Nitecore D4 ◉
, delivering
higher
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Charging Consistency on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Idle Charging Behavior
What happens after charging is complete?
68
Nitecore D2
0Votes
Trickle
37
Nitecore D4
0Votes
Power-Off
vs
Idle Charging Behavior
The Idle Charging Behavior for Nitecore D2 is Trickle charging, but Nitecore D4 powers off during idle, which can be more energy efficient.
Describes behavior when a device is fully charged but still connected.
In the battle of Idle Charging Behavior,
Nitecore D2 ◉ is
better than
Nitecore D4 ◉
, delivering
higher
31 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Idle Charging Behavior on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Adaptive Charging
Does it support adaptive charging?
Yes
0Votes
Nitecore D2
Yes
0Votes
Nitecore D4
Adjusts charging patterns based on device needs and conditions.
In the battle of Adaptive Charging,
Nitecore D2 ◉ is
better than
Nitecore D4 ◉
, delivering
higher
14 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Adaptive Charging on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Device Detection Accuracy
How accurate is device detection?
88
Nitecore D2
0Votes
High
87
Nitecore D4
0Votes
High
Accuracy in identifying connected devices and their power needs.
In the battle of Device Detection Accuracy,
Nitecore D2 ◉ is
better than
Nitecore D4 ◉
, delivering
higher
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Device Detection Accuracy on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Startup Charging Delay
Is there a delay before charging starts?
No
0Votes
Nitecore D2
No
0Votes
Nitecore D4
Time taken before charging begins after a device is connected.
In the battle of Startup Charging Delay,
Nitecore D2 ◉ is
same as
Nitecore D4 ◉
.
Don’t keep it to yourself — be the first to react and review the
Startup Charging Delay on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Ports & Connectivity
17
Cable Length
How long is the charging cable?
3
ft
0Votes
3
ft
0Votes
vs
Cable Length
Both Nitecore D2 and Nitecore D4 have the same Cable Length of 3 feet, offering equal cable reach.
Length of the included charging cable.
In the battle of Cable Length,
Nitecore D2 ◉ is
same as
Nitecore D4 ◉
, delivering
equal
3.00 ft
measurement.
Don’t keep it to yourself — be the first to react and review the
Cable Length on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Total Ports
How many total ports does the charger have?
17
Nitecore D2
0Votes
2
27
Nitecore D4
0Votes
4
Nitecore D2
The charger accommodates a total of 2 ports, allowing simultaneous charging of two devices.
Nitecore D4
Total number of ports is 4, supporting multiple devices charging simultaneously.
Total number of output ports available for charging devices.
In the battle of Total Ports,
Nitecore D2 ◉ is
worse than
Nitecore D4 ◉
, delivering
lower
10 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Total Ports on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Wireless Charging Power
What is the wireless charging power?
Who knows?
0Votes
Nitecore D2
(Help us out by suggesting one!)
96
Watt
0Votes
vs
Wireless Charging Power
Wireless Charging Power is unavailable for Nitecore D2 but is 96 Watts for Nitecore D4, highlighting D4's advanced wireless charging capability.
Maximum power delivered during wireless charging.
Don’t keep it to yourself — be the first to react and review the
Wireless Charging Power on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Connector Type
What connector types are supported?
48
Nitecore D2
0Votes
USB-A
37
Nitecore D4
0Votes
Micro-USB
Nitecore D2
The connector type is USB-A, a widely used standard for charging and data interfaces.
Types of connectors supported by the charger.
In the battle of Connector Type,
Nitecore D2 ◉ is
better than
Nitecore D4 ◉
, delivering
higher
11 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Connector Type on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
USB-A Ports
How many USB-A ports are included?
0
Nitecore D2
0Votes
0
35
Nitecore D4
1Votes
4
vs
USB-A Ports
Nitecore D2 has 0 USB-A Ports while Nitecore D4 features 4 USB-A Ports, supporting more devices with older USB connections.
Number of traditional USB-A output ports.
In the battle of USB-A Ports,
Nitecore D2 ◉ is
same as
Nitecore D4 ◉
.
Based on community votes for USB-A Ports,
Nitecore D2 ◉ earned
0 votes,
less than
Nitecore D4 ◉,
which got 1 votes.
D4 is slightly taller but not by much, so travel size isn't much of an issue for either.
See more
Depth
What is the depth of the charger?
1.3
inch
0Votes
1.3
inch
0Votes
Nitecore D4
Depth measures 1.3 inches (3.3 cm), reflecting a compact form factor for convenient placement.
The front-to-back measurement of the charger body.
In the battle of Depth,
Nitecore D2 ◉ is
same as
Nitecore D4 ◉
, delivering
equal
1.30 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Depth on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Plug Profile Depth
How far does the plug stick out?
Who knows?
0Votes
Nitecore D2
(Help us out by suggesting one!)
1.5
inch
0Votes
Nitecore D4
Plug profile depth is 1.5 inches (3.81 cm), affecting how much the charger protrudes from the wall.
Depth of the plug profile when inserted into an outlet.
Don’t keep it to yourself — be the first to react and review the
Plug Profile Depth on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Travel Size Classification
Is this charger travel-sized?
58
Nitecore D2
0Votes
Compact
17
Nitecore D4
0Votes
Standard
vs
Travel Size Classification
The Travel Size Classification is Compact for Nitecore D2 and Standard for Nitecore D4, making D2 more portable.
Overall size category based on dimensions and portability.
In the battle of Travel Size Classification,
Nitecore D2 ◉ is
better than
Nitecore D4 ◉
, delivering
higher
41 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Travel Size Classification on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Build Quality & Materials
11
Fire-Retardant Rating
What is the fire-retardant rating?
88
Nitecore D2
0Votes
V-0
77
Nitecore D4
0Votes
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.
Nitecore D4
The fire-retardant rating is V-0, which is the highest rating according to UL94 standards, indicating excellent flame retardant properties.
Fire safety rating of the charger materials.
In the battle of Fire-Retardant Rating,
Nitecore D2 ◉ is
better than
Nitecore D4 ◉
, delivering
higher
11 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Fire-Retardant Rating on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Housing Material
What is the housing material?
38
Nitecore D2
0Votes
Plastic
37
Nitecore D4
0Votes
Plastic
vs
Housing Material
Both Nitecore D2 and Nitecore D4 use Plastic for their Housing Material, indicating similar build materials.
Primary material used for the outer charger casing.
In the battle of Housing Material,
Nitecore D2 ◉ is
better than
Nitecore D4 ◉
, delivering
higher
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Housing Material on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Drop Resistance
How drop-resistant is the charger?
3
ft
0Votes
3
ft
0Votes
vs
Drop Resistance
Drop Resistance is 3 feet for both Nitecore D2 and Nitecore D4, offering equal protection against falls from this height.
Maximum drop height the charger can withstand without damage.
In the battle of Drop Resistance,
Nitecore D2 ◉ is
same as
Nitecore D4 ◉
, delivering
equal
3.00 ft
measurement.
Don’t keep it to yourself — be the first to react and review the
Drop Resistance on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Moisture Resistance
Is it resistant to moisture?
0
Nitecore D2
0Votes
None
37
Nitecore D4
0Votes
Splash-Resistant
Nitecore D4
The charger offers splash resistance, meaning it can handle minor exposure to moisture but is not fully waterproof.
Ability to withstand moisture exposure.
In the battle of Moisture Resistance,
Nitecore D2 ◉ is
worse than
Nitecore D4 ◉
, delivering
lower
37 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Moisture Resistance on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Plug Material
What material is the plug made of?
48
Nitecore D2
0Votes
Metal
37
Nitecore D4
0Votes
Metal, Plastic
Material used for the plug prongs and structure.
In the battle of Plug Material,
Nitecore D2 ◉ is
better than
Nitecore D4 ◉
, delivering
higher
11 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Plug Material on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Port Reinforcement
Are the ports reinforced?
88
Nitecore D2
0Votes
Reinforced
87
Nitecore D4
0Votes
Reinforced
Indicates whether charging ports are reinforced for durability.
In the battle of Port Reinforcement,
Nitecore D2 ◉ is
better than
Nitecore D4 ◉
, delivering
higher
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Port Reinforcement on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Heat-Resistant Materials
Does it use heat-resistant materials?
Yes
0Votes
Nitecore D2
Yes
0Votes
Nitecore D4
vs
Heat-Resistant Materials
Heat-Resistant Materials are included in both Nitecore D2 and Nitecore D4, enhancing durability under heat.
Uses materials designed to withstand high temperatures safely.
In the battle of Heat-Resistant Materials,
Nitecore D2 ◉ is
better than
Nitecore D4 ◉
, delivering
higher
14 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Heat-Resistant Materials on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Surface Finish
What is the surface finish?
58
Nitecore D2
0Votes
Matte
17
Nitecore D4
0Votes
Matte
External surface finish affecting grip and aesthetics.
In the battle of Surface Finish,
Nitecore D2 ◉ is
better than
Nitecore D4 ◉
, delivering
higher
41 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Surface Finish on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Build Rigidity
How rigid is the charger build?
88
Nitecore D2
0Votes
Solid
87
Nitecore D4
0Votes
Solid
Overall structural stiffness of the charger body.
In the battle of Build Rigidity,
Nitecore D2 ◉ is
better than
Nitecore D4 ◉
, delivering
higher
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Build Rigidity on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Scratch Resistance
How scratch-resistant is it?
38
Nitecore D2
0Votes
Medium
67
Nitecore D4
0Votes
High
vs
Scratch Resistance
Nitecore D2 offers Medium Scratch Resistance, while Nitecore D4 provides High Scratch Resistance, making D4 more resistant to wear.
Resistance of the surface to scratches and abrasions.
In the battle of Scratch Resistance,
Nitecore D2 ◉ is
worse than
Nitecore D4 ◉
, delivering
lower
29 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Scratch Resistance on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Material Sustainability Level
How sustainable are the materials?
0
Nitecore D2
0Votes
Low
37
Nitecore D4
0Votes
Medium
vs
Material Sustainability Level
Material Sustainability Level is Low for Nitecore D2 and Medium for Nitecore D4, indicating better eco-friendliness in D4.
Use of sustainable or environmentally friendly materials.
In the battle of Material Sustainability Level,
Nitecore D2 ◉ is
worse than
Nitecore D4 ◉
, delivering
lower
37 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Material Sustainability Level on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Safety & Protection Features
15
Safety Redundancy Level
What is the safety redundancy level?
88
Nitecore D2
0Votes
Multi-Layer
87
Nitecore D4
0Votes
Multi-Layer
vs
Safety Redundancy Level
Both Nitecore D2 and Nitecore D4 have Multi-Layer Safety Redundancy Level, ensuring robust safety features.
Indicates the number of safety systems working together.
In the battle of Safety Redundancy Level,
Nitecore D2 ◉ is
better than
Nitecore D4 ◉
, delivering
higher
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Safety Redundancy Level on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Overheat Protection
Does it have overheat protection?
Yes
0Votes
Nitecore D2
Yes
0Votes
Nitecore D4
Automatically reduces or shuts off power when excessive heat is detected.
In the battle of Overheat Protection,
Nitecore D2 ◉ is
better than
Nitecore D4 ◉
, delivering
higher
14 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Overheat Protection on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Temperature Monitoring
Is temperature actively monitored?
Yes
0Votes
Nitecore D2
Yes
0Votes
Nitecore D4
Continuously monitors internal temperature during operation.
In the battle of Temperature Monitoring,
Nitecore D2 ◉ is
better than
Nitecore D4 ◉
, delivering
higher
14 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Temperature Monitoring on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Fire Protection
Does it include fire protection?
Yes
0Votes
Nitecore D2
Yes
0Votes
Nitecore D4
vs
Fire Protection
Fire Protection is included in both Nitecore D2 and Nitecore D4, enhancing safety against fire hazards.
Built-in measures to reduce fire risk during electrical faults.
In the battle of Fire Protection,
Nitecore D2 ◉ is
better than
Nitecore D4 ◉
, delivering
higher
14 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Fire Protection on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Electrical Isolation
Is electrical isolation implemented?
Yes
0Votes
Nitecore D2
Yes
0Votes
Nitecore D4
Separates high-voltage and low-voltage components for safety.
In the battle of Electrical Isolation,
Nitecore D2 ◉ is
better than
Nitecore D4 ◉
, delivering
higher
14 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Electrical Isolation on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Grounding
Does it support grounding?
No
0Votes
Nitecore D2
No
0Votes
Nitecore D4
Supports grounding to reduce shock and electrical interference.
In the battle of Grounding,
Nitecore D2 ◉ is
same as
Nitecore D4 ◉
.
Don’t keep it to yourself — be the first to react and review the
Grounding on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Child Safety Shutter
Is there a child safety shutter?
No
0Votes
Nitecore D2
No
0Votes
Nitecore D4
vs
Child Safety Shutter
Neither Nitecore D2 nor Nitecore D4 have a Child Safety Shutter, so child safety shutter protection is absent in both.
Prevents accidental insertion of objects into live ports.
In the battle of Child Safety Shutter,
Nitecore D2 ◉ is
same as
Nitecore D4 ◉
.
Don’t keep it to yourself — be the first to react and review the
Child Safety Shutter on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Anti-Spark Protection
Does it have anti-spark protection?
Yes
0Votes
Nitecore D2
Yes
0Votes
Nitecore D4
Reduces sparking when plugging or unplugging devices.
In the battle of Anti-Spark Protection,
Nitecore D2 ◉ is
better than
Nitecore D4 ◉
, delivering
higher
14 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Anti-Spark Protection on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
EMI Protection
Is EMI protection included?
Yes
0Votes
Nitecore D2
Yes
0Votes
Nitecore D4
Protects against electromagnetic interference affecting nearby electronics.
In the battle of EMI Protection,
Nitecore D2 ◉ is
better than
Nitecore D4 ◉
, delivering
higher
14 score
measurement.
Don’t keep it to yourself — be the first to react and review the
EMI Protection on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
ESD Protection
Is ESD protection supported?
Yes
0Votes
Nitecore D2
Yes
0Votes
Nitecore D4
Shields the charger from electrostatic discharge damage.
In the battle of ESD Protection,
Nitecore D2 ◉ is
better than
Nitecore D4 ◉
, delivering
higher
14 score
measurement.
Don’t keep it to yourself — be the first to react and review the
ESD Protection on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Auto Shut-Off
Does it shut off automatically?
Yes
0Votes
Nitecore D2
Yes
0Votes
Nitecore D4
Automatically cuts power when unsafe conditions are detected.
In the battle of Auto Shut-Off,
Nitecore D2 ◉ is
better than
Nitecore D4 ◉
, delivering
higher
14 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Auto Shut-Off on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Fault Detection
Can it detect electrical faults?
Yes
0Votes
Nitecore D2
Yes
0Votes
Nitecore D4
Detects abnormal electrical conditions during operation.
In the battle of Fault Detection,
Nitecore D2 ◉ is
better than
Nitecore D4 ◉
, delivering
higher
14 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Fault Detection on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Protection Response Time
How fast does protection activate?
68
Nitecore D2
0Votes
Instant
62
Nitecore D4
0Votes
Instant
vs
Protection Response Time
Protection Response Time is Instant for both Nitecore D2 and Nitecore D4, ensuring immediate safety reactions.
Time taken for protection systems to activate during a fault.
In the battle of Protection Response Time,
Nitecore D2 ◉ is
better than
Nitecore D4 ◉
, delivering
lower
6 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Protection Response Time on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Safety Certification Level
What is the safety certification level?
88
Nitecore D2
0Votes
Premium
67
Nitecore D4
0Votes
Enhanced
Overall strength of safety certifications achieved.
In the battle of Safety Certification Level,
Nitecore D2 ◉ is
better than
Nitecore D4 ◉
, delivering
higher
21 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Safety Certification Level on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Thermal Fail-Safe Mode
Is there a thermal fail-safe mode?
Yes
0Votes
Nitecore D2
Yes
0Votes
Nitecore D4
vs
Thermal Fail-Safe Mode
Thermal Fail-Safe Mode is present in both Nitecore D2 and Nitecore D4, providing automatic thermal protection.
Emergency mode that safely disables charging during extreme heat.
In the battle of Thermal Fail-Safe Mode,
Nitecore D2 ◉ is
better than
Nitecore D4 ◉
, delivering
higher
14 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Thermal Fail-Safe Mode on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Compatibility & Standards
12
USB Power Delivery
Does it support USB Power Delivery?
Who knows?
0Votes
Nitecore D2
(Help us out by suggesting one!)
Who knows?
0Votes
Nitecore D4
(Help us out by suggesting one!)
Indicates support for the USB Power Delivery standard for fast and flexible charging.
Don’t keep it to yourself — be the first to react and review the
USB Power Delivery on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Quick Charge
Does it support Quick Charge?
No
0Votes
Nitecore D2
No
0Votes
Nitecore D4
Indicates compatibility with Qualcomm Quick Charge technology.
In the battle of Quick Charge,
Nitecore D2 ◉ is
same as
Nitecore D4 ◉
.
Don’t keep it to yourself — be the first to react and review the
Quick Charge on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
PPS
Does it support PPS?
No
0Votes
Nitecore D2
No
0Votes
Nitecore D4
Supports Programmable Power Supply for efficient fast charging.
In the battle of PPS,
Nitecore D2 ◉ is
same as
Nitecore D4 ◉
.
Don’t keep it to yourself — be the first to react and review the
PPS on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Wireless Charging Standard
Which wireless charging standard is supported?
Who knows?
0Votes
Nitecore D2
(Help us out by suggesting one!)
65
Nitecore D4
0Votes
Qi
vs
Wireless Charging Standard
Wireless Charging Standard is unavailable for Nitecore D2 but is Qi for Nitecore D4, indicating modern wireless charging support in D4.
Specifies the wireless charging standard supported.
Don’t keep it to yourself — be the first to react and review the
Wireless Charging Standard on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Apple Charging
Is it compatible with Apple devices?
No
0Votes
Nitecore D2
No
0Votes
Nitecore D4
Optimized compatibility with Apple devices and charging requirements.
In the battle of Apple Charging,
Nitecore D2 ◉ is
same as
Nitecore D4 ◉
.
Don’t keep it to yourself — be the first to react and review the
Apple Charging on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Android Charging
Is it compatible with Android devices?
No
0Votes
Nitecore D2
No
0Votes
Nitecore D4
Ensures compatibility with Android devices and charging protocols.
In the battle of Android Charging,
Nitecore D2 ◉ is
same as
Nitecore D4 ◉
.
Don’t keep it to yourself — be the first to react and review the
Android Charging on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Laptop Charging
Can it charge laptops?
No
0Votes
Nitecore D2
No
0Votes
Nitecore D4
vs
Laptop Charging
Laptop Charging is not supported by either Nitecore D2 or Nitecore D4, neither is suitable for laptops.
Indicates whether the charger can power laptops.
In the battle of Laptop Charging,
Nitecore D2 ◉ is
same as
Nitecore D4 ◉
.
Don’t keep it to yourself — be the first to react and review the
Laptop Charging on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Tablet Charging
Does it support tablet charging?
No
0Votes
Nitecore D2
No
0Votes
Nitecore D4
vs
Tablet Charging
Tablet Charging is unavailable for Nitecore D2 but not supported (No) for Nitecore D4, meaning neither favors tablet charging.
Indicates compatibility with tablets and similar devices.
Don’t keep it to yourself — be the first to react and review the
Tablet Charging on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Wearable Charging
Can it charge wearables?
No
0Votes
Nitecore D2
No
0Votes
Nitecore D4
Supports charging of wearables like smartwatches or earbuds.
In the battle of Wearable Charging,
Nitecore D2 ◉ is
same as
Nitecore D4 ◉
.
Don’t keep it to yourself — be the first to react and review the
Wearable Charging on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Backward Compatibility
Is it backward compatible?
Yes
0Votes
Nitecore D2
Yes
0Votes
Nitecore D4
vs
Backward Compatibility
Backward Compatibility is Yes for both Nitecore D2 and Nitecore D4, supporting older devices effectively.
Maintains compatibility with older charging standards and devices.
In the battle of Backward Compatibility,
Nitecore D2 ◉ is
better than
Nitecore D4 ◉
, delivering
higher
14 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Backward Compatibility on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
In the battle of Proprietary Protocol,
Nitecore D2 ◉ is
same as
Nitecore D4 ◉
.
Don’t keep it to yourself — be the first to react and review the
Proprietary Protocol on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Cross-Brand Compatibility
How broad is cross-brand compatibility?
88
Nitecore D2
0Votes
Universal
87
Nitecore D4
0Votes
Universal
vs
Cross-Brand Compatibility
Cross-Brand Compatibility is Universal for both Nitecore D2 and Nitecore D4, supporting a wide range of brands.
Level of compatibility across different device brands.
In the battle of Cross-Brand Compatibility,
Nitecore D2 ◉ is
better than
Nitecore D4 ◉
, delivering
higher
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Cross-Brand Compatibility on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Thermal & Environmental Performance
11
Operating Temperature Range
What is the operating temperature range?
68
Nitecore D2
0Votes
32–104°F
47
Nitecore D4
0Votes
32–104°F
Nitecore D4
Operating temperature range is 32–104 °F (0–40 °C), suitable for typical indoor and moderate outdoor environments.
The temperature range within which the charger operates safely.
In the battle of Operating Temperature Range,
Nitecore D2 ◉ is
better than
Nitecore D4 ◉
, delivering
higher
21 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Operating Temperature Range on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Thermal Dissipation Method
How does it dissipate heat?
18
Nitecore D2
0Votes
Passive
47
Nitecore D4
0Votes
Passive
vs
Thermal Dissipation Method
Thermal Dissipation Method is Passive in both Nitecore D2 and Nitecore D4, relying on non-active heat dissipation.
Method used to release heat during operation.
In the battle of Thermal Dissipation Method,
Nitecore D2 ◉ is
worse than
Nitecore D4 ◉
, delivering
lower
29 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Thermal Dissipation Method on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Internal Cooling Design
What internal cooling design is used?
28
Nitecore D2
0Votes
Heat Sink
57
Nitecore D4
0Votes
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.
In the battle of Internal Cooling Design,
Nitecore D2 ◉ is
worse than
Nitecore D4 ◉
, delivering
lower
29 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Internal Cooling Design on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Energy Loss as Heat
How much energy is lost as heat?
38
Nitecore D2
0Votes
Moderate
87
Nitecore D4
0Votes
Low
vs
Energy Loss as Heat
Energy Loss as Heat is Moderate in Nitecore D2 but Low in Nitecore D4, making D4 more energy efficient regarding heat loss.
Percentage of input energy lost as heat during charging.
In the battle of Energy Loss as Heat,
Nitecore D2 ◉ is
worse than
Nitecore D4 ◉
, delivering
higher
49 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Energy Loss as Heat on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Storage Temperature Range
What is the storage temperature range?
63
Nitecore D2
0Votes
-4–158°F
67
Nitecore D4
0Votes
-4–140°F
Temperature range safe for storing the charger when not in use.
In the battle of Storage Temperature Range,
Nitecore D2 ◉ is
worse than
Nitecore D4 ◉
, delivering
lower
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Storage Temperature Range on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Fanless Design
Is the charger fanless?
Yes
0Votes
Nitecore D2
Yes
0Votes
Nitecore D4
Indicates whether cooling is achieved without a fan.
In the battle of Fanless Design,
Nitecore D2 ◉ is
better than
Nitecore D4 ◉
, delivering
higher
14 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Fanless Design on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Noise Level
How noisy is the charger?
Who knows?
0Votes
Nitecore D2
(Help us out by suggesting one!)
Who knows?
0Votes
Nitecore D4
(Help us out by suggesting one!)
Operational noise produced during charging.
Don’t keep it to yourself — be the first to react and review the
Noise Level on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Thermal Throttling Threshold
At what temperature does throttling occur?
140
°F
0Votes
140
°F
0Votes
vs
Thermal Throttling Threshold
Both Nitecore D2 and Nitecore D4 share the same Thermal Throttling Threshold at 140 °F, managing heat equally.
Temperature at which charging power is reduced to prevent overheating.
In the battle of Thermal Throttling Threshold,
Nitecore D2 ◉ is
same as
Nitecore D4 ◉
, delivering
equal
140.00 °F
measurement.
Don’t keep it to yourself — be the first to react and review the
Thermal Throttling Threshold on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Ambient Temperature Tolerance
How tolerant is it to ambient temperatures?
38
Nitecore D2
0Votes
Medium
87
Nitecore D4
0Votes
High
Ability to perform in varying ambient temperatures.
In the battle of Ambient Temperature Tolerance,
Nitecore D2 ◉ is
worse than
Nitecore D4 ◉
, delivering
lower
49 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Ambient Temperature Tolerance on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Altitude Operating Range
What altitude can it operate at?
Who knows?
0Votes
Nitecore D2
(Help us out by suggesting one!)
Who knows?
0Votes
Nitecore D4
(Help us out by suggesting one!)
Maximum altitude at which the charger operates reliably.
Don’t keep it to yourself — be the first to react and review the
Altitude Operating Range on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Sustained Load Temperature Stability
How stable is temperature under sustained load?
88
Nitecore D2
0Votes
Stable
87
Nitecore D4
0Votes
Stable
vs
Sustained Load Temperature Stability
Sustained Load Temperature Stability is Stable for both Nitecore D2 and Nitecore D4, ensuring consistent temperature handling.
Temperature stability during prolonged high-load charging.
In the battle of Sustained Load Temperature Stability,
Nitecore D2 ◉ is
better than
Nitecore D4 ◉
, delivering
higher
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Sustained Load Temperature Stability on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Usability & Convenience
12
User Feedback Method
How does it provide user feedback?
63
Nitecore D2
0Votes
LED
62
Nitecore D4
0Votes
LED, Sound, Vibration
Nitecore D2
User feedback is provided through LED indicators, allowing users to easily see the charging status and any alerts visually.
Nitecore D4
User feedback is provided through LED lights, sound alerts, and vibration, helping users know charging status through multiple sensory inputs.
Methods used to communicate status to the user.
In the battle of User Feedback Method,
Nitecore D2 ◉ is
better than
Nitecore D4 ◉
, delivering
higher
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
User Feedback Method on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Cable Management
How is the cable managed?
63
Nitecore D2
1Votes
Built-In
47
Nitecore D4
0Votes
External
vs
Cable Management
Cable Management is Built-In for Nitecore D2 but External for Nitecore D4, offering different cable storage approaches.
How the charging cable is managed when not in use.
In the battle of Cable Management,
Nitecore D2 ◉ is
better than
Nitecore D4 ◉
, delivering
higher
16 score
measurement.
Based on community votes for Cable Management,
Nitecore D2 ◉ earned
1 votes,
more than
Nitecore D4 ◉,
which got 0 votes.
Both chargers are travel friendly but I like the D2 a bit more cause it has built-in cable management.
See more
Plug Orientation
What is the plug orientation?
8
Nitecore D2
0Votes
Straight
17
Nitecore D4
0Votes
Straight
vs
Plug Orientation
Plug Orientation is Straight for both Nitecore D2 and Nitecore D4, affecting how the plug connects in a similar manner.
Orientation of the plug relative to the charger body.
In the battle of Plug Orientation,
Nitecore D2 ◉ is
worse than
Nitecore D4 ◉
, delivering
lower
9 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Plug Orientation on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Foldable Plug
Does it have a foldable plug?
No
0Votes
Nitecore D2
No
0Votes
Nitecore D4
Indicates whether the plug can fold for easier storage and travel.
In the battle of Foldable Plug,
Nitecore D2 ◉ is
same as
Nitecore D4 ◉
.
Don’t keep it to yourself — be the first to react and review the
Foldable Plug on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
LED Indicators
Does it have LED indicators?
Yes
0Votes
Nitecore D2
Yes
0Votes
Nitecore D4
vs
LED Indicators
LED Indicators are present on both Nitecore D2 and Nitecore D4, aiding user interaction and status visibility.
Presence of LED lights to show charging or power status.
In the battle of LED Indicators,
Nitecore D2 ◉ is
better than
Nitecore D4 ◉
, delivering
higher
14 score
measurement.
Don’t keep it to yourself — be the first to react and review the
LED Indicators on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
One-Hand Operation
Can it be operated with one hand?
Yes
0Votes
Nitecore D2
Yes
0Votes
Nitecore D4
Allows easy plugging and unplugging with one hand.
In the battle of One-Hand Operation,
Nitecore D2 ◉ is
better than
Nitecore D4 ◉
, delivering
higher
14 score
measurement.
Don’t keep it to yourself — be the first to react and review the
One-Hand Operation on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Setup Complexity
How complex is setup?
78
Nitecore D2
0Votes
Plug-and-Play
67
Nitecore D4
0Votes
Plug-and-Play
Effort required to start using the charger.
In the battle of Setup Complexity,
Nitecore D2 ◉ is
better than
Nitecore D4 ◉
, delivering
higher
11 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Setup Complexity on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Maintenance Requirements
Does it require maintenance?
38
Nitecore D2
0Votes
Low
37
Nitecore D4
0Votes
Low
Level of maintenance needed to keep the charger functioning well.
In the battle of Maintenance Requirements,
Nitecore D2 ◉ is
better than
Nitecore D4 ◉
, delivering
higher
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Maintenance Requirements on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Daily Use Convenience
How convenient is it for daily use?
88
Nitecore D2
0Votes
High
87
Nitecore D4
0Votes
High
vs
Daily Use Convenience
Daily Use Convenience rates High for both Nitecore D2 and Nitecore D4, ensuring ease of everyday use.
Overall convenience during everyday use.
In the battle of Daily Use Convenience,
Nitecore D2 ◉ is
better than
Nitecore D4 ◉
, delivering
higher
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Daily Use Convenience on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Firmware Upgradable
Can the firmware be updated?
Yes
0Votes
Nitecore D2
No
0Votes
Nitecore D4
Indicates whether the charger firmware can be updated.
In the battle of Firmware Upgradable,
Nitecore D2 ◉ is
better than
Nitecore D4 ◉
, delivering
higher
54 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Firmware Upgradable on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Durability & Reliability
9
Manufacturing Quality Level
What is the manufacturing quality level?
88
Nitecore D2
0Votes
Premium
87
Nitecore D4
0Votes
Premium
vs
Manufacturing Quality Level
Manufacturing Quality Level is Premium for both Nitecore D2 and Nitecore D4, reflecting high production standards.
Overall manufacturing quality classification.
In the battle of Manufacturing Quality Level,
Nitecore D2 ◉ is
better than
Nitecore D4 ◉
, delivering
higher
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Manufacturing Quality Level on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Rated Lifespan
How long is the rated lifespan?
88
Nitecore D2
0Votes
Long
87
Nitecore D4
0Votes
Long
vs
Rated Lifespan
Rated Lifespan is Long for both Nitecore D2 and Nitecore D4, promising durable performance over time.
Expected operational lifespan of the charger under normal usage conditions.
In the battle of Rated Lifespan,
Nitecore D2 ◉ is
better than
Nitecore D4 ◉
, delivering
higher
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Rated Lifespan on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Mean Time Between Failures
How reliable is the charger over time?
88
Nitecore D2
0Votes
High
87
Nitecore D4
0Votes
High
vs
Mean Time Between Failures
Mean Time Between Failures is High for both Nitecore D2 and Nitecore D4, indicating reliable operation lifespan.
Average reliability level indicating how often failures are expected.
In the battle of Mean Time Between Failures,
Nitecore D2 ◉ is
better than
Nitecore D4 ◉
, delivering
higher
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Mean Time Between Failures on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Plug Insertion Cycles
How durable is the plug connection over time?
88
Nitecore D2
0Votes
High
87
Nitecore D4
0Votes
High
Indicates how many plug-in and unplug cycles the charger connector is designed to withstand before wear affects performance.
In the battle of Plug Insertion Cycles,
Nitecore D2 ◉ is
better than
Nitecore D4 ◉
, delivering
higher
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Plug Insertion Cycles on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Port Wear Resistance
How resistant are the ports to wear?
88
Nitecore D2
0Votes
High
87
Nitecore D4
0Votes
High
Resistance of charging ports to wear over time.
In the battle of Port Wear Resistance,
Nitecore D2 ◉ is
better than
Nitecore D4 ◉
, delivering
higher
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Port Wear Resistance on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Cable Flex Cycles
How durable is the charging cable under repeated bending?
Who knows?
0Votes
Nitecore D2
(Help us out by suggesting one!)
47
Nitecore D4
0Votes
Medium
vs
Cable Flex Cycles
Cable Flex Cycles data is unavailable for Nitecore D2 but Medium for Nitecore D4, suggesting D4 may endure moderate cable bending.
Indicates how many bending cycles the charging cable can withstand before performance degradation.
Don’t keep it to yourself — be the first to react and review the
Cable Flex Cycles on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Long-Term Stability
How stable is long-term performance?
88
Nitecore D2
0Votes
Stable
87
Nitecore D4
0Votes
Stable
Performance consistency over extended use periods.
In the battle of Long-Term Stability,
Nitecore D2 ◉ is
better than
Nitecore D4 ◉
, delivering
higher
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Long-Term Stability on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Environmental Stress Resistance
How resistant is it to environmental stress?
38
Nitecore D2
0Votes
Medium
37
Nitecore D4
0Votes
Medium
vs
Environmental Stress Resistance
Environmental Stress Resistance is Medium for both Nitecore D2 and Nitecore D4, indicating similar durability under stress.
Ability to withstand heat, humidity, and other stresses.
In the battle of Environmental Stress Resistance,
Nitecore D2 ◉ is
better than
Nitecore D4 ◉
, delivering
higher
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Environmental Stress Resistance on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Reliability Certification
Is reliability certified?
Yes
0Votes
Nitecore D2
Yes
0Votes
Nitecore D4
Indicates whether reliability has been independently certified.
In the battle of Reliability Certification,
Nitecore D2 ◉ is
better than
Nitecore D4 ◉
, delivering
higher
14 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Reliability Certification on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Energy & Efficiency Compliance
8
Energy Efficiency Rating
What is the energy efficiency rating?
38
Nitecore D2
0Votes
Medium
87
Nitecore D4
1Votes
High
vs
Energy Efficiency Rating
Energy Efficiency Rating is Medium for Nitecore D2 and High for Nitecore D4, showing greater efficiency in D4.
Overall classification of how efficiently the charger converts power.
In the battle of Energy Efficiency Rating,
Nitecore D2 ◉ is
worse than
Nitecore D4 ◉
, delivering
lower
49 score
measurement.
Based on community votes for Energy Efficiency Rating,
Nitecore D2 ◉ earned
0 votes,
less than
Nitecore D4 ◉,
which got 1 votes.
Energy efficiency rating is higher on the D4 so it seems like the better choice for saving power.
See more
Energy Star Compliance
Is it Energy Star compliant?
No
0Votes
Nitecore D2
No
0Votes
Nitecore D4
Indicates compliance with Energy Star efficiency standards.
In the battle of Energy Star Compliance,
Nitecore D2 ◉ is
same as
Nitecore D4 ◉
.
Don’t keep it to yourself — be the first to react and review the
Energy Star Compliance on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Standby Efficiency
How efficient is the charger in standby mode?
38
Nitecore D2
0Votes
Medium
87
Nitecore D4
0Votes
High
Indicates how efficiently the charger uses power while plugged in but not actively charging.
In the battle of Standby Efficiency,
Nitecore D2 ◉ is
worse than
Nitecore D4 ◉
, delivering
lower
49 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Standby Efficiency on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Eco Mode
Does it support eco mode?
No
0Votes
Nitecore D2
No
0Votes
Nitecore D4
vs
Eco Mode
Eco Mode is not featured on either Nitecore D2 or Nitecore D4, so energy-saving mode is absent.
Reduces power consumption when full charging is not required.
In the battle of Eco Mode,
Nitecore D2 ◉ is
same as
Nitecore D4 ◉
.
Don’t keep it to yourself — be the first to react and review the
Eco Mode on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Power Loss Rating
How much power is lost during operation?
38
Nitecore D2
0Votes
Medium
87
Nitecore D4
0Votes
Low
vs
Power Loss Rating
Power Loss Rating is Medium for Nitecore D2 and Low for Nitecore D4, making D4 more efficient by losing less power.
Indicates the amount of input power lost during conversion and operation.
In the battle of Power Loss Rating,
Nitecore D2 ◉ is
worse than
Nitecore D4 ◉
, delivering
lower
49 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Power Loss Rating on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Green Materials Usage
Are green materials used?
No
0Votes
Nitecore D2
No
0Votes
Nitecore D4
Uses environmentally friendly or recycled materials.
In the battle of Green Materials Usage,
Nitecore D2 ◉ is
same as
Nitecore D4 ◉
.
Don’t keep it to yourself — be the first to react and review the
Green Materials Usage on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Carbon Footprint Category
What is the carbon footprint category?
28
Nitecore D2
0Votes
Medium
87
Nitecore D4
0Votes
Low
vs
Carbon Footprint Category
Carbon Footprint Category is Medium for Nitecore D2 and Low for Nitecore D4, indicating that D4 is more environmentally friendly.
Estimated environmental impact from production and use.
In the battle of Carbon Footprint Category,
Nitecore D2 ◉ is
worse than
Nitecore D4 ◉
, delivering
lower
59 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Carbon Footprint Category on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Energy Saving Features
Does it have energy-saving features?
Yes
0Votes
Nitecore D2
Yes
0Votes
Nitecore D4
vs
Energy Saving Features
Energy Saving Features are present on both Nitecore D2 and Nitecore D4, supporting reduced power consumption.
Built-in features designed to reduce energy consumption.
In the battle of Energy Saving Features,
Nitecore D2 ◉ is
better than
Nitecore D4 ◉
, delivering
higher
14 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Energy Saving Features on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Warranty & Support
4
Replacement Policy
What is the replacement policy?
18
Nitecore D2
0Votes
Standard Returns
17
Nitecore D4
0Votes
Standard Returns
vs
Replacement Policy
Replacement Policy is Standard Returns for both Nitecore D2 and Nitecore D4, providing the same return process.
Defines the terms under which a defective or faulty charger can be replaced.
In the battle of Replacement Policy,
Nitecore D2 ◉ is
better than
Nitecore D4 ◉
, delivering
higher
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Replacement Policy on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Customer Support Availability
When is customer support available?
18
Nitecore D2
0Votes
Business Hours
7
Nitecore D4
0Votes
Business Hours
vs
Customer Support Availability
Customer Support Availability is during Business Hours for both Nitecore D2 and Nitecore D4, indicating similar support timing.
Availability of customer support services.
In the battle of Customer Support Availability,
Nitecore D2 ◉ is
better than
Nitecore D4 ◉
, delivering
higher
11 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Customer Support Availability on Nitecore D2 ◉
vs Nitecore D4 ◉ and help others decide!
Warranty Length
How long is the warranty?
28
Nitecore D2
0Votes
1 Year
17
Nitecore D4
1Votes
2 Years
vs
Warranty Length
Warranty Length is 1 Year for Nitecore D2, compared to 2 Years for Nitecore D4, giving D4 a longer coverage period.
Duration of warranty coverage provided with the charger.
In the battle of Warranty Length,
Nitecore D2 ◉ is
better than
Nitecore D4 ◉
, delivering
higher
11 score
measurement.
Based on community votes for Warranty Length,
Nitecore D2 ◉ earned
0 votes,
less than
Nitecore D4 ◉,
which got 1 votes.
Supermod
Moderator
Recaptor
0
Cartling
