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Nitecore D4 Facts: 150 Specifications & 69 Highlights

Thinking of upgrading your charger? The Nitecore D4 might be it. It’s got 150 key specs & features, including buzzed-about ones like general information, electrical & power, charging performance & ports & connectivity.

Supermod

M. N. Lindasari

623 Products

Moderator

Ivi Meiccel Vidia

2432 Products

57 Points

Nitecore

Nitecore D4

Highlights ⁶⁹

No extras. Just what matters.

                                
                                                    57
                                                
                                                    Points
                                                
                                        Nitecore D4

Why is Nitecore D4 better than other chargers ?

General Information Electrical & Power Charging Performance Ports & Connectivity Physical Dimensions & Weight Build Quality & Materials Safety & Protection Features Compatibility & Standards Thermal & Environmental Performance Usability & Convenience Durability & Reliability Energy & Efficiency Compliance

General Information

Product Name: Nitecore D4 Official product name used to identify the charger model.
Powered via USB Power Defines where the charger draws its power from.
Approved for use in Global regions. Indicates the regions where the charger meets regulatory standards.
User Level: Advanced Describes the technical experience level required to use the charger effectively.
Installation Type: Plug-In Describes how the charger is installed or connected.

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Electrical & Power

36.21 Watt higher maximum output power The highest total power the charger can deliver to connected devices. 96.0 Watt vs 59.8 Watt
1.04 A lower input current draw The amount of current drawn from the power source during operation. 1.5 A vs 2.5 A
0.77 A higher output current The maximum current delivered to devices for charging. 3.6 A vs 2.8 A
9.62 Watt lower minimum output power The lowest stable power output supported by the charger. 1.5 Watt vs 11.1 Watt
Current Regulation: Excellent Indicates how consistently current is controlled during charging.
16.59 Volt wider input voltage range The voltage range required from the power source to operate safely. 100.0 Volt vs 83.4 Volt
Surge Protection Rating: Advanced Indicates the strength of protection against voltage spikes.
Power Efficiency: High Indicates how effectively input power is converted into usable output power.
Ripple & Noise: Low Indicates the level of electrical noise present in the output.

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Charging Performance

Charges up to 4 Devices at Once The maximum number of devices that can be charged at the same time.
Uses Dynamic Power Distribution Describes how power is allocated across multiple ports.
34.35 Watt faster maximum charging speed The highest charging power delivered to a single device. 96.0 Watt vs 61.6 Watt
Throttling Behavior: Gradual Describes how charging speed is reduced when limits are reached.
Intelligent Power Allocation Available Automatically adjusts power delivery based on connected devices. with a difference of 3.0 points
Heat Management Efficiency: High Measures how effectively heat is managed during charging.
Charging Consistency: Consistent Indicates how evenly charging speed is maintained throughout a session.
Supports Adaptive Charging Adjusts charging patterns based on device needs and conditions. with a difference of 3.0 points
Device Detection Accuracy: High Accuracy in identifying connected devices and their power needs.

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Ports & Connectivity

Offers 4 Ports Total number of output ports available for charging devices.
83.9 Watt higher wireless charging power Maximum power delivered during wireless charging. 96.0 Watt vs 12.1 Watt
Port Power Priority: Auto Determines how power priority is assigned among ports.
Includes 4 USB-A Ports Number of traditional USB-A output ports.
Equipped with 2 USB-C Ports Number of USB-C output ports for modern devices.
Detachable Cable Indicates whether the charging cable can be detached. with a difference of 20.0 points
Clearly Labeled Ports Indicates whether ports are clearly labeled for identification. with a difference of 7.0 points
Port Durability: High Expected resistance of ports to wear from repeated use.
Connector Durability: High Durability of the connector interface itself.

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Physical Dimensions & Weight

1.4 inch shallower depth The front-to-back measurement of the charger body. 1.3 inch vs 2.7 inch
0.03 inch optimal cable thickness Thickness of the charging cable, affecting durability and flexibility. 0.2 inch vs 0.1 inch

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Build Quality & Materials

Fire-Retardant Rating: V-0 Fire safety rating of the charger materials.
Moisture Resistance: Splash-Resistant Ability to withstand moisture exposure.
Port Reinforcement: Reinforced Indicates whether charging ports are reinforced for durability.
Build Rigidity: Solid Overall structural stiffness of the charger body.
Scratch Resistance: High Resistance of the surface to scratches and abrasions.
Material Sustainability Level: Medium Use of sustainable or environmentally friendly materials.

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Safety & Protection Features

Temperature Monitoring Available Continuously monitors internal temperature during operation.
Provides Anti-Spark Protection Reduces sparking when plugging or unplugging devices. with a difference of 4.0 points
Safety Redundancy Level: Multi-Layer Indicates the number of safety systems working together.
Protection Response Time: Instant Time taken for protection systems to activate during a fault.

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Compatibility & Standards

Backward Compatible Maintains compatibility with older charging standards and devices.
Cross-Brand Compatibility: Universal Level of compatibility across different device brands.

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Thermal & Environmental Performance

Energy Loss as Heat: Low Percentage of input energy lost as heat during charging.
Storage Temperature Range: -4–140°F Temperature range safe for storing the charger when not in use.
Internal Cooling Design: Heat Sink Internal structure designed to manage heat.
Fanless Design Indicates whether cooling is achieved without a fan.
Ambient Temperature Tolerance: High Ability to perform in varying ambient temperatures.
Sustained Load Temperature Stability: Stable Temperature stability during prolonged high-load charging.

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Usability & Convenience

User Feedback Method: LED,Sound,Vibration Methods used to communicate status to the user.
LED Indicators Available Presence of LED lights to show charging or power status. with a difference of 12.0 points
Travel Friendly Designed for easy transport and use while traveling. with a difference of 1.0 points
Setup Complexity: Plug-and-Play Effort required to start using the charger.
Daily Use Convenience: High Overall convenience during everyday use.

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Durability & Reliability

Manufacturing Quality Level: Premium Overall manufacturing quality classification.
Rated Lifespan: Long Expected operational lifespan of the charger under normal usage conditions.
Mean Time Between Failures: High Average reliability level indicating how often failures are expected.
Plug Insertion Cycles: High Indicates how many plug-in and unplug cycles the charger connector is designed to withstand before wear affects performance.
Port Wear Resistance: High Resistance of charging ports to wear over time.
Long-Term Stability: Stable Performance consistency over extended use periods.
Reliability Certified Indicates whether reliability has been independently certified. with a difference of 2.0 points

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Energy & Efficiency Compliance

Energy Efficiency Rating: High Overall classification of how efficiently the charger converts power.
Standby Efficiency: High Indicates how efficiently the charger uses power while plugged in but not actively charging.
Power Loss Rating: Low Indicates the amount of input power lost during conversion and operation.
Carbon Footprint Category: Low Estimated environmental impact from production and use.
Offers Energy Saving Features Built-in features designed to reduce energy consumption. with a difference of 2.0 points

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Comparisons ⁸

Make your choice now!

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Quick Take

The essentials that matter—nothing extra

A fast snapshot of the Nitecore D4, covering its standout specification and what you can expect right out of the box.

Nitecore D4

The Nitecore D4 is a universal smart charger that features a large, integrated LCD screen to clearly display the charging progress and health of your batteries. It is designed to automatically detect whether you have inserted Li-ion, Ni-MH, or Ni-Cd batteries and select the optimal charging mode for each one. With its four independent slots, you can safely refresh different battery types at the same time without any complicated manual settings.

Specifications & Facts ¹⁵⁰

Specs measured. Drama avoided.

From specs to pricing quirks, we reviewed the Nitecore D4 charger and measured it up to other chargers. Want the crowd verdict? It’s here.

General Information ¹⁵

Nitecore D4 Charger Type

What type of charger is this?

27 Nitecore D4 0 Votes Wall Charger

45 Chargers in this range Wall Charger

Nitecore D4

This unit is a wall charger designed to plug directly into AC outlets, which makes it suitable for stationary charging setups.

Defines the primary charger category based on form and usage.

Nitecore D4 Charging Technology

What charging technology does it use?

17 Nitecore D4 0 Votes Standard Charging

55 Chargers in this range Fast Charging

Nitecore D4

The charging technology relies on standard charging protocols rather than specialized fast or wireless charging.

Indicates the core technology used to deliver power efficiently.

Nitecore D4 Intended Use

What is the intended use of this charger?

67 Nitecore D4 0 Votes Home, Office, Travel

67 Chargers in this range Home, Office, Travel

Nitecore D4

Ideally used in indoor settings such as home, office, or during travel, this charger meets varied environment needs.

Describes where and how the charger is primarily intended to be used.

Nitecore D4 Release Year

What year was this charger released?

15 Nitecore D4 0 Votes 2014

68 Chargers in this range 2024

Nitecore D4

Release year is 2014, implying this model has been available for several years with proven reliability.

The year the charger model was first released to market.

Nitecore D4 Product Name

What is the product name?

68 Nitecore D4 0 Votes Nitecore D4

61 Chargers in this range Anker 715

Official product name used to identify the charger model.

Nitecore D4 Compatibility Notes

Are compatibility notes clearly provided?

No 0 Votes ~~Nitecore D4~~

Yes Chargers in this range

Indicates whether additional compatibility limitations or requirements are clearly disclosed.

Nitecore D4 Power Source

What is the power source?

87 Nitecore D4 0 Votes USB Power

76 Chargers in this range AC Outlet

Defines where the charger draws its power from.

Nitecore D4 Mounting Style

What is the mounting style?

47 Nitecore D4 0 Votes Desktop

51 Chargers in this range Desktop

Indicates how the charger is physically positioned during use.

Nitecore D4 Usage Environment

Where can this charger be used?

27 Nitecore D4 0 Votes Indoor

35 Chargers in this range Indoor

Specifies the environments where the charger is designed to operate.

Nitecore D4 Regulatory Region

Which regulatory regions does it support?

67 Nitecore D4 0 Votes Global

52 Chargers in this range Global

Indicates the regions where the charger meets regulatory standards.

Nitecore D4 User Level

What user level is this charger designed for?

87 Nitecore D4 0 Votes Advanced

21 Chargers in this range Beginner

Describes the technical experience level required to use the charger effectively.

Nitecore D4 Certifications

What certifications does this charger have?

60 Nitecore D4 0 Votes CE, FCC, RoHS

61 Chargers in this range CE, FCC, RoHS

Lists official safety, quality, and compliance certifications held by the charger.

Nitecore D4 Product Form Factor

What is the product form factor?

47 Nitecore D4 0 Votes Compact

48 Chargers in this range Compact

Describes the overall physical form and size profile of the charger.

Nitecore D4 Device Compatibility

What devices are compatible with this charger?

37 Nitecore D4 0 Votes Accessory

66 Chargers in this range Smartphone, Tablet, Laptop, Accessory

Indicates the types of devices the charger can power.

Nitecore D4 Installation Type

How is the charger installed?

37 Nitecore D4 0 Votes Plug-In

36 Chargers in this range Plug-In

Describes how the charger is installed or connected.

Electrical & Power ¹⁹

Nitecore D4 Maximum Output Power

What is the maximum output power?

96 Watt 0 Votes

59.79 Watt (Average)

Nitecore D4

Maximum output power is 96 Watt, capable of powering laptops and other high-demand devices.

The highest total power the charger can deliver to connected devices.

Nitecore D4 Input Current

How much input current does it draw?

1.5 A 0 Votes

2.54 A (Average)

Nitecore D4

Input current peaks at 1.5 Ampere, matching typical values for wall charger inputs.

The amount of current drawn from the power source during operation.

Nitecore D4 Output Current

What is the output current?

3.6 A 0 Votes

2.83 A (Average)

Nitecore D4

Output current maxes at 3.6 Ampere, compatible with many modern devices needing significant current for rapid charging.

The maximum current delivered to devices for charging.

Nitecore D4 Minimum Output Power

What is the minimum output power?

1.5 Watt 0 Votes

11.12 Watt (Average)

Nitecore D4

The minimum output power is 1.5 Watt, allowing it to charge even low-power devices efficiently.

The lowest stable power output supported by the charger.

Nitecore D4 Standby Power Consumption

How much power is used on standby?

0.5 Watt 0 Votes

0.28 Watt (Average)

Nitecore D4

Standby power consumption is low, at 0.5 Watt, which helps save electricity when not actively charging.

Power consumed when the charger is plugged in but not actively charging.

Nitecore D4 Current Regulation

How good is the current regulation?

77 Nitecore D4 0 Votes Excellent

66 Chargers in this range Good

Nitecore D4

Current regulation is excellent, which protects devices by maintaining consistent current flow during charging.

Indicates how consistently current is controlled during charging.

Nitecore D4 Peak Power Handling

What peak power can it handle?

15 Watt 0 Votes

59.75 Watt (Average)

Nitecore D4

The charger supports a peak power handling of 15 Watt, providing the capacity to charge devices that require moderate power input.

The maximum short-term power the charger can safely handle.

Nitecore D4 Input Voltage

What input voltage does it support?

100 Volt 0 Votes

83.41 Volt (Average)

The voltage range required from the power source to operate safely.

Nitecore D4 Input Frequency

What input frequency is supported?

50 Hz 0 Votes

50.85 Hz (Average)

The electrical frequency range the charger can accept.

Nitecore D4 Output Voltage

What is the output voltage?

5 Volt 0 Votes

13.62 Volt (Average)

The voltage supplied to connected devices during charging.

Nitecore D4 Surge Protection Rating

How strong is the surge protection?

87 Nitecore D4 0 Votes Advanced

70 Chargers in this range Enhanced

Indicates the strength of protection against voltage spikes.

Nitecore D4 Power Efficiency

How efficient is the charger?

87 Nitecore D4 0 Votes High

80 Chargers in this range High

Indicates how effectively input power is converted into usable output power.

Nitecore D4 Power Factor

What is the power factor?

37 Nitecore D4 0 Votes Medium

66 Chargers in this range High

Indicates how efficiently electrical power is drawn from the power source.

Nitecore D4 Voltage Regulation

How good is the voltage regulation?

47 Nitecore D4 0 Votes Good

56 Chargers in this range Good

Indicates how well output voltage remains stable under varying load conditions.

Nitecore D4 Load Regulation

How good is the load regulation?

62 Nitecore D4 0 Votes Good

70 Chargers in this range Good

Measures output stability as load increases or decreases.

Nitecore D4 Ripple & Noise

How much ripple and noise is present?

87 Nitecore D4 0 Votes Low

83 Chargers in this range Low

Indicates the level of electrical noise present in the output.

Nitecore D4 Short Circuit Protection

Does it have short circuit protection?

Yes 0 Votes Nitecore D4

Yes Chargers in this range

Automatically shuts down power if a short circuit is detected.

Nitecore D4 Overcurrent Protection

Is overcurrent protection included?

Yes 0 Votes Nitecore D4

Yes Chargers in this range

Prevents damage by limiting excessive current flow.

Nitecore D4 Overvoltage Protection

Does it prevent overvoltage?

Yes 0 Votes Nitecore D4

Yes Chargers in this range

Protects devices from excessive voltage output.

Charging Performance ¹⁴

Nitecore D4 Simultaneous Device Charging

How many devices can be charged simultaneously?

65 Nitecore D4 0 Votes 4

47 Chargers in this range 2

Nitecore D4

Supports charging up to 4 devices simultaneously, ideal for multi-device owners.

The maximum number of devices that can be charged at the same time.

Nitecore D4 Power Distribution Method

How is power distributed?

77 Nitecore D4 0 Votes Dynamic

56 Chargers in this range Dynamic

Nitecore D4

Power distribution is dynamic, automatically balancing output to connected devices for optimal performance.

Describes how power is allocated across multiple ports.

Nitecore D4 Full Charge Time Estimate

How long does a full charge take?

17 Nitecore D4 0 Votes 4–6 hours

51 Chargers in this range 2 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.

Nitecore D4 Maximum Charging Speed

What is the maximum charging speed?

96 Watt 0 Votes

61.65 Watt (Average)

Nitecore D4

Maximum charging speed supports up to 96 Watt, enabling rapid charging for larger devices.

The highest charging power delivered to a single device.

Nitecore D4 Throttling Behavior

How does the charger throttle performance?

87 Nitecore D4 0 Votes Gradual

80 Chargers in this range 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.

Nitecore D4 Charging Speed

What is the charging speed category?

47 Nitecore D4 0 Votes Fast

49 Chargers in this range Fast

Classifies overall charging speed based on supported power and protocols.

Nitecore D4 Intelligent Power Allocation

Does it allocate power intelligently?

Yes 0 Votes Nitecore D4

Yes Chargers in this range

Automatically adjusts power delivery based on connected devices.

Nitecore D4 Charging Stability

How stable is the charging performance?

37 Nitecore D4 0 Votes Stable

40 Chargers in this range Stable

Reflects how consistent charging output remains over time.

Nitecore D4 Heat Management Efficiency

How efficient is heat management?

87 Nitecore D4 0 Votes High

72 Chargers in this range High

Measures how effectively heat is managed during charging.

Nitecore D4 Charging Consistency

Is charging speed consistent?

87 Nitecore D4 0 Votes Consistent

83 Chargers in this range Consistent

Indicates how evenly charging speed is maintained throughout a session.

Nitecore D4 Idle Charging Behavior

What happens after charging is complete?

37 Nitecore D4 0 Votes Power-Off

71 Chargers in this range Standby

Describes behavior when a device is fully charged but still connected.

Nitecore D4 Adaptive Charging

Does it support adaptive charging?

Yes 0 Votes Nitecore D4

Yes Chargers in this range

Adjusts charging patterns based on device needs and conditions.

Nitecore D4 Device Detection Accuracy

How accurate is device detection?

87 Nitecore D4 0 Votes High

82 Chargers in this range High

Accuracy in identifying connected devices and their power needs.

Nitecore D4 Startup Charging Delay

Is there a delay before charging starts?

No 0 Votes ~~Nitecore D4~~

Yes Chargers in this range

Time taken before charging begins after a device is connected.

Ports & Connectivity ¹⁶

Nitecore D4 Total Ports

How many total ports does the charger have?

27 Nitecore D4 0 Votes 4

20 Chargers in this range 1

Nitecore D4

Total number of ports is 4, supporting multiple devices charging simultaneously.

Total number of output ports available for charging devices.

Nitecore D4 Wireless Charging Power

What is the wireless charging power?

96 Watt 0 Votes

12.1 Watt (Average)

Nitecore D4

Wireless charging power is rated at 96 Watt, which is relatively high for wireless charging technology if applicable.

Maximum power delivered during wireless charging.

Nitecore D4 Cable Length

How long is the charging cable?

3 ft 0 Votes

3.36 ft (Average)

Nitecore D4

Cable length is 3 ft (0.91 m), long enough for convenient connection without excessive slack.

Length of the included charging cable.

Nitecore D4 Connector Type

What connector types are supported?

37 Nitecore D4 0 Votes Micro-USB

66 Chargers in this range USB-C

Types of connectors supported by the charger.

Nitecore D4 Port Power Priority

How is port power priority handled?

87 Nitecore D4 0 Votes Auto

72 Chargers in this range Auto

Determines how power priority is assigned among ports.

Nitecore D4 USB-A Ports

How many USB-A ports are included?

35 Nitecore D4 0 Votes 4

8 Chargers in this range 1

Number of traditional USB-A output ports.

Nitecore D4 USB-C Ports

How many USB-C ports does it have?

45 Nitecore D4 0 Votes 2

36 Chargers in this range 1

Number of USB-C output ports for modern devices.

Nitecore D4 Wireless Charging

Does it support wireless charging?

No 0 Votes ~~Nitecore D4~~

Yes Chargers in this range

Indicates whether the charger supports wireless charging.

Nitecore D4 Detachable Cable

Is the cable detachable?

Yes 0 Votes Nitecore D4

Yes Chargers in this range

Indicates whether the charging cable can be detached.

Nitecore D4 Interchangeable Plugs

Does it support interchangeable plugs?

No 0 Votes ~~Nitecore D4~~

Yes Chargers in this range

Supports interchangeable plug heads for different regions.

Nitecore D4 Port Placement

Where are the ports located?

47 Nitecore D4 0 Votes Front

50 Chargers in this range Front

Location of charging ports on the charger body.

Nitecore D4 Port Labeling

Are the ports labeled?

Yes 0 Votes Nitecore D4

Yes Chargers in this range

Indicates whether ports are clearly labeled for identification.

Nitecore D4 Port Durability

How durable are the ports?

87 Nitecore D4 0 Votes High

73 Chargers in this range High

Expected resistance of ports to wear from repeated use.

Nitecore D4 Connector Durability

How durable are the connectors?

87 Nitecore D4 0 Votes High

73 Chargers in this range High

Durability of the connector interface itself.

Nitecore D4 Magnetic Alignment

Does it support magnetic alignment?

No 0 Votes ~~Nitecore D4~~

Yes Chargers in this range

Supports magnetic alignment for easier device placement.

Nitecore D4 Daisy-Chain

Can it be daisy-chained?

No 0 Votes ~~Nitecore D4~~

Charger in this range Who knows? (Help us out by suggesting one!)

Allows multiple chargers or devices to be linked together.

Physical Dimensions & Weight ⁷

Nitecore D4 Width

What is the width of the charger?

4.3 inch 0 Votes

3.51 inch (Average)

Nitecore D4

Width measures 4.3 inches (10.92 cm), providing a compact footprint for tabletop use.

The horizontal measurement of the charger body from side to side.

Nitecore D4 Depth

What is the depth of the charger?

1.3 inch 0 Votes

2.7 inch (Average)

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.

Nitecore D4 Weight

How much does the charger weigh?

0.55 lbs 0 Votes

0.46 lbs (Average)

Nitecore D4

The weight is 0.55 lbs (0.25 kg), keeping the charger lightweight and portable.

Total weight of the charger including built-in components.

Nitecore D4 Cable Thickness

How thick is the cable?

0.17 inch 0 Votes

0.14 inch (Average)

Nitecore D4

Cable thickness measures 0.17 inch (0.43 cm), providing a balance between flexibility and durability.

Thickness of the charging cable, affecting durability and flexibility.

Nitecore D4 Plug Profile Depth

How far does the plug stick out?

1.5 inch 0 Votes

1.24 inch (Average)

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.

Nitecore D4 Height

What is the height of the charger?

2.6 inch 0 Votes

2.2 inch (Average)

The vertical measurement of the charger from bottom to top.

Nitecore D4 Travel Size Classification

Is this charger travel-sized?

17 Nitecore D4 0 Votes Standard

49 Chargers in this range Compact

Overall size category based on dimensions and portability.

Build Quality & Materials ¹¹

Nitecore D4 Fire-Retardant Rating

What is the fire-retardant rating?

77 Nitecore D4 0 Votes V-0

72 Chargers in this range V-0

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.

Nitecore D4 Moisture Resistance

Is it resistant to moisture?

37 Nitecore D4 0 Votes Splash-Resistant

8 Chargers in this range None

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.

Nitecore D4 Drop Resistance

How drop-resistant is the charger?

3 ft 0 Votes

3.05 ft (Average)

Nitecore D4

Drop resistance is rated at 3 ft (0.91 m). This means the charger can likely withstand drops from about 0.91 meters without damage.

Maximum drop height the charger can withstand without damage.

Nitecore D4 Port Reinforcement

Are the ports reinforced?

87 Nitecore D4 0 Votes Reinforced

42 Chargers in this range Standard

Indicates whether charging ports are reinforced for durability.

Nitecore D4 Housing Material

What is the housing material?

37 Nitecore D4 0 Votes Plastic

46 Chargers in this range Plastic

Primary material used for the outer charger casing.

Nitecore D4 Plug Material

What material is the plug made of?

37 Nitecore D4 0 Votes Metal, Plastic

44 Chargers in this range Metal

Material used for the plug prongs and structure.

Nitecore D4 Heat-Resistant Materials

Does it use heat-resistant materials?

Yes 0 Votes Nitecore D4

Yes Chargers in this range

Uses materials designed to withstand high temperatures safely.

Nitecore D4 Surface Finish

What is the surface finish?

17 Nitecore D4 0 Votes Matte

26 Chargers in this range Matte

External surface finish affecting grip and aesthetics.

Nitecore D4 Build Rigidity

How rigid is the charger build?

87 Nitecore D4 0 Votes Solid

83 Chargers in this range Solid

Overall structural stiffness of the charger body.

Nitecore D4 Scratch Resistance

How scratch-resistant is it?

67 Nitecore D4 0 Votes High

35 Chargers in this range Medium

Resistance of the surface to scratches and abrasions.

Nitecore D4 Material Sustainability Level

How sustainable are the materials?

37 Nitecore D4 0 Votes Medium

36 Chargers in this range Medium

Use of sustainable or environmentally friendly materials.

Safety & Protection Features ¹⁵

Nitecore D4 Auto Shut-Off

Does it shut off automatically?

Yes 0 Votes Nitecore D4

Yes Chargers in this range

Automatically cuts power when unsafe conditions are detected.

Nitecore D4 Overheat Protection

Does it have overheat protection?

Yes 0 Votes Nitecore D4

Yes Chargers in this range

Automatically reduces or shuts off power when excessive heat is detected.

Nitecore D4 Temperature Monitoring

Is temperature actively monitored?

Yes 0 Votes Nitecore D4

Yes Chargers in this range

Continuously monitors internal temperature during operation.

Nitecore D4 Fire Protection

Does it include fire protection?

Yes 0 Votes Nitecore D4

Yes Chargers in this range

Built-in measures to reduce fire risk during electrical faults.

Nitecore D4 Electrical Isolation

Is electrical isolation implemented?

Yes 0 Votes Nitecore D4

Yes Chargers in this range

Separates high-voltage and low-voltage components for safety.

Nitecore D4 Grounding

Does it support grounding?

No 0 Votes ~~Nitecore D4~~

Yes Chargers in this range

Supports grounding to reduce shock and electrical interference.

Nitecore D4 Child Safety Shutter

Is there a child safety shutter?

No 0 Votes ~~Nitecore D4~~

Yes Chargers in this range

Prevents accidental insertion of objects into live ports.

Nitecore D4 Anti-Spark Protection

Does it have anti-spark protection?

Yes 0 Votes Nitecore D4

Yes Chargers in this range

Reduces sparking when plugging or unplugging devices.

Nitecore D4 EMI Protection

Is EMI protection included?

Yes 0 Votes Nitecore D4

Yes Chargers in this range

Protects against electromagnetic interference affecting nearby electronics.

Nitecore D4 ESD Protection

Is ESD protection supported?

Yes 0 Votes Nitecore D4

Yes Chargers in this range

Shields the charger from electrostatic discharge damage.

Nitecore D4 Fault Detection

Can it detect electrical faults?

Yes 0 Votes Nitecore D4

Yes Chargers in this range

Detects abnormal electrical conditions during operation.

Nitecore D4 Safety Redundancy Level

What is the safety redundancy level?

87 Nitecore D4 0 Votes Multi-Layer

81 Chargers in this range Multi-Layer

Indicates the number of safety systems working together.

Nitecore D4 Protection Response Time

How fast does protection activate?

62 Nitecore D4 0 Votes Instant

56 Chargers in this range Fast

Time taken for protection systems to activate during a fault.

Nitecore D4 Safety Certification Level

What is the safety certification level?

67 Nitecore D4 0 Votes Enhanced

70 Chargers in this range Enhanced

Overall strength of safety certifications achieved.

Nitecore D4 Thermal Fail-Safe Mode

Is there a thermal fail-safe mode?

Yes 0 Votes Nitecore D4

Yes Chargers in this range

Emergency mode that safely disables charging during extreme heat.

Compatibility & Standards ¹¹

Nitecore D4 Proprietary Protocol

Does it support proprietary protocols?

No 0 Votes ~~Nitecore D4~~

Yes Chargers in this range

Supports manufacturer-specific charging protocols.

Nitecore D4 Quick Charge

Does it support Quick Charge?

No 0 Votes ~~Nitecore D4~~

Yes Chargers in this range

Indicates compatibility with Qualcomm Quick Charge technology.

Nitecore D4 PPS

Does it support PPS?

No 0 Votes ~~Nitecore D4~~

Yes Chargers in this range

Supports Programmable Power Supply for efficient fast charging.

Nitecore D4 Wireless Charging Standard

Which wireless charging standard is supported?

65 Nitecore D4 0 Votes Qi

67 Chargers in this range Qi

Specifies the wireless charging standard supported.

Nitecore D4 Apple Charging

Is it compatible with Apple devices?

No 0 Votes ~~Nitecore D4~~

Yes Chargers in this range

Optimized compatibility with Apple devices and charging requirements.

Nitecore D4 Android Charging

Is it compatible with Android devices?

No 0 Votes ~~Nitecore D4~~

Yes Chargers in this range

Ensures compatibility with Android devices and charging protocols.

Nitecore D4 Laptop Charging

Can it charge laptops?

No 0 Votes ~~Nitecore D4~~

Yes Chargers in this range

Indicates whether the charger can power laptops.

Nitecore D4 Tablet Charging

Does it support tablet charging?

No 0 Votes ~~Nitecore D4~~

Yes Chargers in this range

Indicates compatibility with tablets and similar devices.

Nitecore D4 Wearable Charging

Can it charge wearables?

No 0 Votes ~~Nitecore D4~~

Yes Chargers in this range

Supports charging of wearables like smartwatches or earbuds.

Nitecore D4 Backward Compatibility

Is it backward compatible?

Yes 0 Votes Nitecore D4

Yes Chargers in this range

Maintains compatibility with older charging standards and devices.

Nitecore D4 Cross-Brand Compatibility

How broad is cross-brand compatibility?

87 Nitecore D4 0 Votes Universal

69 Chargers in this range Universal

Level of compatibility across different device brands.

Thermal & Environmental Performance ⁹

Nitecore D4 Operating Temperature Range

What is the operating temperature range?

47 Nitecore D4 0 Votes 32–104°F

47 Chargers in this range 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.

Nitecore D4 Thermal Throttling Threshold

At what temperature does throttling occur?

140 °F 0 Votes

147.79 °F (Average)

Temperature at which charging power is reduced to prevent overheating.

Nitecore D4 Energy Loss as Heat

How much energy is lost as heat?

87 Nitecore D4 0 Votes Low

66 Chargers in this range Low

Percentage of input energy lost as heat during charging.

Nitecore D4 Storage Temperature Range

What is the storage temperature range?

67 Nitecore D4 0 Votes -4–140°F

64 Chargers in this range -4–140°F

Temperature range safe for storing the charger when not in use.

Nitecore D4 Thermal Dissipation Method

How does it dissipate heat?

47 Nitecore D4 0 Votes Passive

51 Chargers in this range Passive

Method used to release heat during operation.

Nitecore D4 Internal Cooling Design

What internal cooling design is used?

57 Nitecore D4 0 Votes Heat Sink

54 Chargers in this range Heat Sink

Internal structure designed to manage heat.

Nitecore D4 Fanless Design

Is the charger fanless?

Yes 0 Votes Nitecore D4

Yes Chargers in this range

Indicates whether cooling is achieved without a fan.

Nitecore D4 Ambient Temperature Tolerance

How tolerant is it to ambient temperatures?

87 Nitecore D4 0 Votes High

32 Chargers in this range Medium

Ability to perform in varying ambient temperatures.

Nitecore D4 Sustained Load Temperature Stability

How stable is temperature under sustained load?

87 Nitecore D4 0 Votes Stable

80 Chargers in this range Stable

Temperature stability during prolonged high-load charging.

Usability & Convenience ¹²

Nitecore D4 User Feedback Method

How does it provide user feedback?

62 Nitecore D4 0 Votes LED, Sound, Vibration

55 Chargers in this range LED

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.

Nitecore D4 Plug Orientation

What is the plug orientation?

17 Nitecore D4 0 Votes Straight

24 Chargers in this range Straight

Orientation of the plug relative to the charger body.

Nitecore D4 Foldable Plug

Does it have a foldable plug?

No 0 Votes ~~Nitecore D4~~

Yes Chargers in this range

Indicates whether the plug can fold for easier storage and travel.

Nitecore D4 Cable Management

How is the cable managed?

47 Nitecore D4 0 Votes External

55 Chargers in this range External

How the charging cable is managed when not in use.

Nitecore D4 LED Indicators

Does it have LED indicators?

Yes 0 Votes Nitecore D4

Yes Chargers in this range

Presence of LED lights to show charging or power status.

Nitecore D4 Indicator Behavior

How do the indicators behave?

7 Nitecore D4 0 Votes Solid

30 Chargers in this range Solid

How indicator lights behave during operation.

Nitecore D4 One-Hand Operation

Can it be operated with one hand?

Yes 0 Votes Nitecore D4

Yes Chargers in this range

Allows easy plugging and unplugging with one hand.

Nitecore D4 Travel Friendly

Is it travel-friendly?

Yes 0 Votes Nitecore D4

Yes Chargers in this range

Designed for easy transport and use while traveling.

Nitecore D4 Setup Complexity

How complex is setup?

67 Nitecore D4 0 Votes Plug-and-Play

66 Chargers in this range Plug-and-Play

Effort required to start using the charger.

Nitecore D4 Maintenance Requirements

Does it require maintenance?

37 Nitecore D4 0 Votes Low

69 Chargers in this range None

Level of maintenance needed to keep the charger functioning well.

Nitecore D4 Daily Use Convenience

How convenient is it for daily use?

87 Nitecore D4 0 Votes High

83 Chargers in this range High

Overall convenience during everyday use.

Nitecore D4 Firmware Upgradable

Can the firmware be updated?

No 0 Votes ~~Nitecore D4~~

Yes Chargers in this range

Indicates whether the charger firmware can be updated.

Durability & Reliability ⁹

Nitecore D4 Cable Flex Cycles

How durable is the charging cable under repeated bending?

47 Nitecore D4 0 Votes Medium

56 Chargers in this range Medium

Indicates how many bending cycles the charging cable can withstand before performance degradation.

Nitecore D4 Manufacturing Quality Level

What is the manufacturing quality level?

87 Nitecore D4 0 Votes Premium

75 Chargers in this range Premium

Overall manufacturing quality classification.

Nitecore D4 Rated Lifespan

How long is the rated lifespan?

87 Nitecore D4 0 Votes Long

75 Chargers in this range Long

Expected operational lifespan of the charger under normal usage conditions.

Nitecore D4 Mean Time Between Failures

How reliable is the charger over time?

87 Nitecore D4 0 Votes High

76 Chargers in this range High

Average reliability level indicating how often failures are expected.

Nitecore D4 Plug Insertion Cycles

How durable is the plug connection over time?

87 Nitecore D4 0 Votes High

76 Chargers in this range High

Indicates how many plug-in and unplug cycles the charger connector is designed to withstand before wear affects performance.

Nitecore D4 Port Wear Resistance

How resistant are the ports to wear?

87 Nitecore D4 0 Votes High

71 Chargers in this range High

Resistance of charging ports to wear over time.

Nitecore D4 Long-Term Stability

How stable is long-term performance?

87 Nitecore D4 0 Votes Stable

80 Chargers in this range Stable

Performance consistency over extended use periods.

Nitecore D4 Environmental Stress Resistance

How resistant is it to environmental stress?

37 Nitecore D4 0 Votes Medium

45 Chargers in this range Medium

Ability to withstand heat, humidity, and other stresses.

Nitecore D4 Reliability Certification

Is reliability certified?

Yes 0 Votes Nitecore D4

Yes Chargers in this range

Indicates whether reliability has been independently certified.

Energy & Efficiency Compliance ⁸

Nitecore D4 Energy Efficiency Rating

What is the energy efficiency rating?

87 Nitecore D4 0 Votes High

78 Chargers in this range High

Overall classification of how efficiently the charger converts power.

Nitecore D4 Energy Star Compliance

Is it Energy Star compliant?

No 0 Votes ~~Nitecore D4~~

Yes Chargers in this range

Indicates compliance with Energy Star efficiency standards.

Nitecore D4 Standby Efficiency

How efficient is the charger in standby mode?

87 Nitecore D4 0 Votes High

78 Chargers in this range High

Indicates how efficiently the charger uses power while plugged in but not actively charging.

Nitecore D4 Eco Mode

Does it support eco mode?

No 0 Votes ~~Nitecore D4~~

Yes Chargers in this range

Reduces power consumption when full charging is not required.

Nitecore D4 Power Loss Rating

How much power is lost during operation?

87 Nitecore D4 0 Votes Low

73 Chargers in this range Low

Indicates the amount of input power lost during conversion and operation.

Nitecore D4 Green Materials Usage

Are green materials used?

No 0 Votes ~~Nitecore D4~~

Yes Chargers in this range

Uses environmentally friendly or recycled materials.

Nitecore D4 Carbon Footprint Category

What is the carbon footprint category?

87 Nitecore D4 0 Votes Low

48 Chargers in this range Medium

Estimated environmental impact from production and use.

Nitecore D4 Energy Saving Features

Does it have energy-saving features?

Yes 0 Votes Nitecore D4

Yes Chargers in this range

Built-in features designed to reduce energy consumption.

Warranty & Support ⁴

Nitecore D4 Customer Support Availability

When is customer support available?

7 Nitecore D4 0 Votes Business Hours

20 Chargers in this range Business Hours

Nitecore D4

Customer support is available during business hours, providing assistance during standard work times.

Availability of customer support services.

Nitecore D4 Replacement Policy

What is the replacement policy?

17 Nitecore D4 0 Votes Standard Returns

23 Chargers in this range Standard Returns

Nitecore D4

The charger comes with a standard returns policy, allowing returns under normal conditions as per industry norms.

Defines the terms under which a defective or faulty charger can be replaced.

Nitecore D4 Warranty Length

How long is the warranty?

17 Nitecore D4 0 Votes 2 Years

19 Chargers in this range 1 Year

Duration of warranty coverage provided with the charger.

Nitecore D4 Support Channels

What support channels are available?

42 Nitecore D4 0 Votes Email, Online Portal

43 Chargers in this range Email, Online Portal

Ways users can contact customer support.

Surveys

Because hot takes deserve votes.

Nitecore D4 Charging Speed

How satisfied are you with the charging speed of this chargers when powering everyday devices?

Extremely fast charging — Under 1 hour 0 Votes

Very fast charging — 1 to 2 hours 0 Votes

Decent charging speed — 2 to 4 hours 0 Votes

Slow charging — 4 to 6 hours 0 Votes

Very slow charging — Over 6 hours 0 Votes

Nitecore D4 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 0 Votes

Strong and reliable output — 45 to 64 watts 0 Votes

Good for most daily devices — 25 to 44 watts 0 Votes

Limited power capability — 10 to 24 watts 0 Votes

Very weak power delivery — Under 10 watts 0 Votes

Nitecore D4 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 0 Votes

Very solid and dependable — 3 to 5 years 0 Votes

Decently built for regular use — 2 to 3 years 0 Votes

Feels somewhat fragile — 1 to 2 years 0 Votes

Breaks down too quickly — Under 1 year 0 Votes

Nitecore D4 Portability and Size

How easy is it to carry this chargers for travel or commuting?

Ultra compact and pocketable — Under 3 ounces 0 Votes

Light and travel friendly — 3 to 5 ounces 0 Votes

Moderately easy to carry — 5 to 7 ounces 0 Votes

Somewhat bulky — 7 to 10 ounces 0 Votes

Heavy and inconvenient — Over 10 ounces 0 Votes

Nitecore D4 Heat Management

How well does this chargers control heat during extended charging sessions?

Stays cool even under heavy use — Under 90 degrees Fahrenheit 0 Votes

Gets slightly warm — 90 to 100 degrees Fahrenheit 0 Votes

Noticeably warm to the touch — 100 to 110 degrees Fahrenheit 0 Votes

Runs quite hot — 110 to 120 degrees Fahrenheit 0 Votes

Uncomfortably hot — Over 120 degrees Fahrenheit 0 Votes

Nitecore D4 Ease of Use

How easy is it to use this chargers on a daily basis?

Effortless and intuitive — No learning needed 0 Votes

Very easy to understand — Minimal effort 0 Votes

Takes a little getting used to — Some adjustment 0 Votes

Slightly confusing at times — Requires patience 0 Votes

Frustrating to use — Feels complicated 0 Votes

Nitecore D4 Setup Experience

How smooth is the initial setup experience with this chargers?

Instantly ready to use — Plug and charge 0 Votes

Quick and simple setup — Less than 1 minute 0 Votes

Setup takes some attention — A few minutes 0 Votes

Setup feels awkward — Several minutes 0 Votes

Setup feels annoying — Too many steps 0 Votes

Nitecore D4 Design and Visual Appeal

How attractive does the design of this chargers look in everyday environments?

Sleek and modern look — Feels premium 0 Votes

Clean and stylish design — Looks nice 0 Votes

Simple and acceptable — Nothing special 0 Votes

Somewhat unattractive — Feels dated 0 Votes

Cheap-looking design — Not appealing 0 Votes

Nitecore D4 Noise and Comfort

How comfortable is this chargers to use in quiet environments?

Completely silent operation — No noise at all 0 Votes

Almost silent — Barely noticeable 0 Votes

Occasionally noticeable — Slight sound 0 Votes

Clearly noticeable noise — Can be distracting 0 Votes

Annoyingly loud — Very disruptive 0 Votes

Nitecore D4 Pricing and Value

How do you feel about the price of this chargers compared to what it offers?

Great value for money — Totally worth it 0 Votes

Pretty good price — Feels reasonable 0 Votes

Fair deal overall — Acceptable cost 0 Votes

Kinda pricey — Feels expensive 0 Votes

Crazy expensive — Not worth it 0 Votes

Guides ¹

Yes, we brought proof.

Files ¹

Nitecore D4 Troubleshooting

nitecore.com

5 months ago

Reviews ⁰

The good, the bad, and the brutally honest.

Average Rating

Nitecore

Nitecore D4

0 / 5 0 Reviews

Discussions ⁰

Thoughts, takes, and hot debates.

Awards ⁰

Only the best made it here.

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Highlights 69

Why is Nitecore D4 better than other chargers ?

General Information

Electrical & Power

Charging Performance

Ports & Connectivity

Physical Dimensions & Weight

Build Quality & Materials

Safety & Protection Features

Compatibility & Standards

Thermal & Environmental Performance

Usability & Convenience

Durability & Reliability

Energy & Efficiency Compliance

Comparisons 8

Quick Take

Nitecore D4

Specifications & Facts 150

General Information 15

Nitecore D4 Charger Type

Nitecore D4

Nitecore D4 Charging Technology

Nitecore D4

Nitecore D4 Intended Use

Nitecore D4

Nitecore D4 Release Year

Nitecore D4

Nitecore D4 Product Name

Nitecore D4 Compatibility Notes

Nitecore D4 Power Source

Nitecore D4 Mounting Style

Nitecore D4 Usage Environment

Nitecore D4 Regulatory Region

Nitecore D4 User Level

Nitecore D4 Certifications

Nitecore D4 Product Form Factor

Nitecore D4 Device Compatibility

Nitecore D4 Installation Type

Electrical & Power 19

Nitecore D4 Maximum Output Power

Nitecore D4

Nitecore D4 Input Current

Nitecore D4

Nitecore D4 Output Current

Nitecore D4

Nitecore D4 Minimum Output Power

Nitecore D4

Nitecore D4 Standby Power Consumption

Nitecore D4

Nitecore D4 Current Regulation

Nitecore D4

Nitecore D4 Peak Power Handling

Nitecore D4

Nitecore D4 Input Voltage

Nitecore D4 Input Frequency

Nitecore D4 Output Voltage

Nitecore D4 Surge Protection Rating

Nitecore D4 Power Efficiency

Nitecore D4 Power Factor

Nitecore D4 Voltage Regulation

Nitecore D4 Load Regulation

Nitecore D4 Ripple & Noise

Nitecore D4 Short Circuit Protection

Nitecore D4 Overcurrent Protection

Nitecore D4 Overvoltage Protection

Charging Performance 14

Nitecore D4 Simultaneous Device Charging

Nitecore D4

Nitecore D4 Power Distribution Method

Nitecore D4

Nitecore D4 Full Charge Time Estimate

Nitecore D4

Nitecore D4 Maximum Charging Speed

Nitecore D4

Nitecore D4 Throttling Behavior

Nitecore D4

Nitecore D4 Charging Speed

Nitecore D4 Intelligent Power Allocation

Nitecore D4 Charging Stability

Nitecore D4 Heat Management Efficiency

Highlights ⁶⁹

Comparisons ⁸

Specifications & Facts ¹⁵⁰

General Information ¹⁵

Electrical & Power ¹⁹

Charging Performance ¹⁴

Ports & Connectivity ¹⁶

Physical Dimensions & Weight ⁷

Build Quality & Materials ¹¹

Safety & Protection Features ¹⁵