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Efest iMate R4 Facts: 150 Specifications & 58 Highlights

Some chargers overpromise. But the Efest iMate R4 charger brings real value with 150 practical specs & features — including general information, electrical & power, charging performance & ports & connectivity.

Supermod

Andini E. U.

509 Products

Moderator

Ivi Meiccel Vidia

2432 Products

59 Points

Efest

Efest iMate R4

Highlights ⁵⁸

No extras. Just what matters.

                                
                                                    59
                                                
                                                    Points
                                                
                                        Efest iMate R4

Why is Efest iMate R4 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 Warranty & Support

General Information

Charging Technology: Fast Charging Indicates the core technology used to deliver power efficiently.
User Level: Intermediate Describes the technical experience level required to use the charger effectively.
Approved for use in Global regions. Indicates the regions where the charger meets regulatory standards.
Powered via AC Outlet Defines where the charger draws its power from.
Installation Type: Plug-In Describes how the charger is installed or connected.

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Electrical & Power

24.19 Volt wider input voltage range The voltage range required from the power source to operate safely. 100.0 Volt vs 75.8 Volt
2.29 Hz wider input frequency support The electrical frequency range the charger can accept. 50.0 Hz vs 47.7 Hz
1.28 A lower input current draw The amount of current drawn from the power source during operation. 0.5 A vs 1.8 A
Surge Protection Rating: Enhanced Indicates the strength of protection against voltage spikes.
3.44 Watt lower minimum output power The lowest stable power output supported by the charger. 5.0 Watt vs 8.4 Watt
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.
Throttling Behavior: Gradual Describes how charging speed is reduced when limits are reached.
Charging Speed: Fast Classifies overall charging speed based on supported power and protocols.
Intelligent Power Allocation Available Automatically adjusts power delivery based on connected devices. with a difference of 15.0 points
Idle Charging Behavior: Standby Describes behavior when a device is fully charged but still connected.
Supports Adaptive Charging Adjusts charging patterns based on device needs and conditions. with a difference of 10.0 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.
Connector Type: USB-C Types of connectors supported by the charger.
Clearly Labeled Ports Indicates whether ports are clearly labeled for identification. with a difference of 6.0 points
Port Durability: High Expected resistance of ports to wear from repeated use.
Connector Durability: High Durability of the connector interface itself.
Port Power Priority: Auto Determines how power priority is assigned among ports.
2.6 Watt higher wireless charging power Maximum power delivered during wireless charging. 15.0 Watt vs 12.4 Watt

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Physical Dimensions & Weight

0.13 lbs lighter weight Total weight of the charger including built-in components. 0.1 lbs vs 0.3 lbs

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Build Quality & Materials

Fire-Retardant Rating: V-0 Fire safety rating of the charger materials.
0.01 ft higher drop resistance Maximum drop height the charger can withstand without damage. 3.0 ft vs 3.0 ft
Build Rigidity: Solid Overall structural stiffness of the charger body.

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Safety & Protection Features

Temperature Monitoring Available Continuously monitors internal temperature during operation. with a difference of 3.0 points
Includes Fire Protection Built-in measures to reduce fire risk during electrical faults.
Supports Grounding Supports grounding to reduce shock and electrical interference. with a difference of 34.0 points
Provides Anti-Spark Protection Reduces sparking when plugging or unplugging devices. with a difference of 9.0 points
Features Auto Shut-Off Automatically cuts power when unsafe conditions are detected.
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.
Features Thermal Fail-Safe Mode Emergency mode that safely disables charging during extreme heat.

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Compatibility & Standards

Supports Quick Charge Indicates compatibility with Qualcomm Quick Charge technology. with a difference of 17.0 points
Backward Compatible Maintains compatibility with older charging standards and devices. with a difference of 1.0 points
Cross-Brand Compatibility: Universal Level of compatibility across different device brands.

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Thermal & Environmental Performance

Operating Temperature Range: 32–104°F The temperature range within which the charger operates safely.
Internal Cooling Design: Heat Sink Internal structure designed to manage heat.
Sustained Load Temperature Stability: Stable Temperature stability during prolonged high-load charging.

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Usability & Convenience

Indicator Behavior: Color-Coded How indicator lights behave during operation.
User Feedback Method: LED 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 15.0 points

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Durability & Reliability

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.
Manufacturing Quality Level: Premium Overall manufacturing quality classification.

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Energy & Efficiency Compliance

Offers Energy Saving Features Built-in features designed to reduce energy consumption. with a difference of 7.0 points

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Warranty & Support

Replacement Policy: Standard Returns Defines the terms under which a defective or faulty charger can be replaced.
Has 3 Years Warranty Duration of warranty coverage provided with the charger.
Support Channels: Email,Online Portal Ways users can contact customer support.

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Quick Take

The essentials that matter—nothing extra

A fast snapshot of the Efest iMate R4, covering its standout specification and what you can expect right out of the box.

Efest iMate R4

The Efest iMate R4 is an advanced, quad-channel charger that supports Quick Charge technology to deliver lightning-fast power to your lithium-ion and Ni-MH batteries. It features an intelligent LED display that shows real-time charging status and automatically selects the most efficient speed for each individual cell. Built with flame-retardant materials and multiple safety protections, this charger ensures a secure and reliable experience for all your battery needs.

Specifications & Facts ¹⁵⁰

Specs measured. Drama avoided.

Think you know gadgets? Check out the full scoop on the Efest iMate R4 charger: specs, votes, pros, cons, and how it measures up to competing chargers.

General Information ¹⁵

Efest iMate R4 Charger Type

What type of charger is this?

45 Efest iMate R4 0 Votes Wall Charger

55 Chargers in this range Wall Charger

Efest iMate R4

The device is a wall charger, intended to plug directly into standard household electrical outlets for convenience and easy access.

Defines the primary charger category based on form and usage.

Efest iMate R4 Charging Technology

What charging technology does it use?

55 Efest iMate R4 0 Votes Fast Charging

46 Chargers in this range Fast Charging

Efest iMate R4

Featuring fast charging technology, this charger can quickly recharge compatible devices, reducing overall charging time significantly.

Indicates the core technology used to deliver power efficiently.

Efest iMate R4 Release Year

What year was this charger released?

35 Efest iMate R4 0 Votes 2019

56 Chargers in this range 2024

Efest iMate R4

The release year 2019 places this charger among recent generations, incorporating modern charging technologies.

The year the charger model was first released to market.

Efest iMate R4 User Level

What user level is this charger designed for?

55 Efest iMate R4 0 Votes Intermediate

19 Chargers in this range Beginner

Efest iMate R4

Designed for intermediate users, this charger balances usability and feature set, suitable for everyday users who understand basic charging requirements.

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

Efest iMate R4 Product Name

What is the product name?

62 Efest iMate R4 0 Votes Efest iMate R4

70 Chargers in this range Anker 715

Official product name used to identify the charger model.

Efest iMate R4 Intended Use

What is the intended use of this charger?

65 Efest iMate R4 0 Votes Home

74 Chargers in this range Home, Office, Travel

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

Efest iMate R4 Device Compatibility

What devices are compatible with this charger?

45 Efest iMate R4 0 Votes Accessory

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

Indicates the types of devices the charger can power.

Efest iMate R4 Regulatory Region

Which regulatory regions does it support?

95 Efest iMate R4 0 Votes Global

80 Chargers in this range Global

Indicates the regions where the charger meets regulatory standards.

Efest iMate R4 Certifications

What certifications does this charger have?

22 Efest iMate R4 0 Votes CE, FCC, RoHS

26 Chargers in this range CE, FCC, RoHS

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

Efest iMate R4 Compatibility Notes

Are compatibility notes clearly provided?

Yes 0 Votes Efest iMate R4

Yes Chargers in this range

Indicates whether additional compatibility limitations or requirements are clearly disclosed.

Efest iMate R4 Power Source

What is the power source?

85 Efest iMate R4 0 Votes AC Outlet

79 Chargers in this range AC Outlet

Defines where the charger draws its power from.

Efest iMate R4 Installation Type

How is the charger installed?

45 Efest iMate R4 0 Votes Plug-In

44 Chargers in this range Plug-In

Describes how the charger is installed or connected.

Efest iMate R4 Mounting Style

What is the mounting style?

45 Efest iMate R4 0 Votes Desktop

50 Chargers in this range Desktop

Indicates how the charger is physically positioned during use.

Efest iMate R4 Usage Environment

Where can this charger be used?

25 Efest iMate R4 0 Votes Indoor

30 Chargers in this range Indoor

Specifies the environments where the charger is designed to operate.

Efest iMate R4 Product Form Factor

What is the product form factor?

35 Efest iMate R4 0 Votes Standard

57 Chargers in this range Compact

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

Electrical & Power ¹⁹

Efest iMate R4 Maximum Output Power

What is the maximum output power?

18 Watt 0 Votes

48.07 Watt (Average)

Efest iMate R4

Maximum output power stands at 18 Watts, suitable for charging many mobile devices efficiently.

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

Efest iMate R4 Input Voltage

What input voltage does it support?

100 Volt 0 Votes

75.81 Volt (Average)

Efest iMate R4

The input voltage of 100 Volt corresponds to the electrical supply standard in several regions including parts of Asia, which affects compatibility and safety.

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

Efest iMate R4 Input Frequency

What input frequency is supported?

50 Hz 0 Votes

47.71 Hz (Average)

Efest iMate R4

The charger operates at an input frequency of 50 Hertz, which is standard for many countries' electrical grids.

The electrical frequency range the charger can accept.

Efest iMate R4 Input Current

How much input current does it draw?

0.5 A 0 Votes

1.78 A (Average)

Efest iMate R4

Input current of 0.5 Ampere marks the electrical current draw during operation, important for power source compatibility.

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

Efest iMate R4 Output Voltage

What is the output voltage?

4.2 Volt 0 Votes

10.59 Volt (Average)

Efest iMate R4

The output voltage of the charger is set at 4.2 Volt, the standard charging voltage for lithium-ion cells, ensuring compatibility with most common rechargeable batteries used in consumer devices.

The voltage supplied to connected devices during charging.

Efest iMate R4 Output Current

What is the output current?

1 A 0 Votes

14.22 A (Average)

Efest iMate R4

The output current rating of 1 Ampere is suitable for standard charging requirements of many small devices and batteries.

The maximum current delivered to devices for charging.

Efest iMate R4 Surge Protection Rating

How strong is the surge protection?

70 Efest iMate R4 0 Votes Enhanced

56 Chargers in this range Enhanced

Efest iMate R4

Surge protection rating is enhanced, which safeguards the charger and devices from electrical surges beyond basic protection levels.

Indicates the strength of protection against voltage spikes.

Efest iMate R4 Peak Power Handling

What peak power can it handle?

25 Watt 0 Votes

29.94 Watt (Average)

Efest iMate R4

Peak power handling capacity is 25 Watts, permitting charging of devices that require higher power bursts without damage.

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

Efest iMate R4 Minimum Output Power

What is the minimum output power?

5 Watt 0 Votes

8.44 Watt (Average)

The lowest stable power output supported by the charger.

Efest iMate R4 Power Efficiency

How efficient is the charger?

95 Efest iMate R4 0 Votes High

87 Chargers in this range High

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

Efest iMate R4 Power Factor

What is the power factor?

45 Efest iMate R4 0 Votes Medium

61 Chargers in this range High

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

Efest iMate R4 Standby Power Consumption

How much power is used on standby?

0.5 Watt 0 Votes

0.19 Watt (Average)

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

Efest iMate R4 Voltage Regulation

How good is the voltage regulation?

70 Efest iMate R4 0 Votes Good

74 Chargers in this range Good

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

Efest iMate R4 Current Regulation

How good is the current regulation?

70 Efest iMate R4 0 Votes Good

76 Chargers in this range Good

Indicates how consistently current is controlled during charging.

Efest iMate R4 Load Regulation

How good is the load regulation?

55 Efest iMate R4 0 Votes Good

64 Chargers in this range Good

Measures output stability as load increases or decreases.

Efest iMate R4 Ripple & Noise

How much ripple and noise is present?

95 Efest iMate R4 0 Votes Low

94 Chargers in this range Low

Indicates the level of electrical noise present in the output.

Efest iMate R4 Short Circuit Protection

Does it have short circuit protection?

Yes 0 Votes Efest iMate R4

Yes Chargers in this range

Automatically shuts down power if a short circuit is detected.

Efest iMate R4 Overcurrent Protection

Is overcurrent protection included?

Yes 0 Votes Efest iMate R4

Yes Chargers in this range

Prevents damage by limiting excessive current flow.

Efest iMate R4 Overvoltage Protection

Does it prevent overvoltage?

Yes 0 Votes Efest iMate R4

Yes Chargers in this range

Protects devices from excessive voltage output.

Charging Performance ¹⁴

Efest iMate R4 Simultaneous Device Charging

How many devices can be charged simultaneously?

45 Efest iMate R4 0 Votes 4

21 Chargers in this range 2

Efest iMate R4

With 4 simultaneous device charging ports, the charger can handle multiple devices easily, suitable for users with several gadgets.

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

Efest iMate R4 Maximum Charging Speed

What is the maximum charging speed?

20 Watt 0 Votes

45.32 Watt (Average)

Efest iMate R4

Maximum charging speed of 20 Watts supports relatively fast charging for compatible devices.

The highest charging power delivered to a single device.

Efest iMate R4 Power Distribution Method

How is power distributed?

65 Efest iMate R4 0 Votes Dynamic

42 Chargers in this range Dynamic

Efest iMate R4

The charger uses a dynamic power distribution method, which adjusts the allocation of power among ports based on connected device needs, improving overall charging efficiency.

Describes how power is allocated across multiple ports.

Efest iMate R4 Throttling Behavior

How does the charger throttle performance?

95 Efest iMate R4 0 Votes Gradual

81 Chargers in this range Gradual

Efest iMate R4

The charger throttles power gradually as needed to prevent overheating and maximize safety while maintaining charging speed.

Describes how charging speed is reduced when limits are reached.

Efest iMate R4 Charging Speed

What is the charging speed category?

65 Efest iMate R4 0 Votes Fast

60 Chargers in this range Fast

Classifies overall charging speed based on supported power and protocols.

Efest iMate R4 Intelligent Power Allocation

Does it allocate power intelligently?

Yes 0 Votes Efest iMate R4

Yes Chargers in this range

Automatically adjusts power delivery based on connected devices.

Efest iMate R4 Charging Stability

How stable is the charging performance?

45 Efest iMate R4 0 Votes Stable

47 Chargers in this range Stable

Reflects how consistent charging output remains over time.

Efest iMate R4 Heat Management Efficiency

How efficient is heat management?

45 Efest iMate R4 0 Votes Medium

68 Chargers in this range High

Measures how effectively heat is managed during charging.

Efest iMate R4 Full Charge Time Estimate

How long does a full charge take?

0 Efest iMate R4 0 Votes 5 Hours

39 Chargers in this range 2 hours

Estimated time required to fully charge a typical device.

Efest iMate R4 Charging Consistency

Is charging speed consistent?

95 Efest iMate R4 0 Votes Consistent

96 Chargers in this range Consistent

Indicates how evenly charging speed is maintained throughout a session.

Efest iMate R4 Idle Charging Behavior

What happens after charging is complete?

55 Efest iMate R4 0 Votes Standby

55 Chargers in this range Standby

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

Efest iMate R4 Adaptive Charging

Does it support adaptive charging?

Yes 0 Votes Efest iMate R4

Yes Chargers in this range

Adjusts charging patterns based on device needs and conditions.

Efest iMate R4 Device Detection Accuracy

How accurate is device detection?

95 Efest iMate R4 0 Votes High

92 Chargers in this range High

Accuracy in identifying connected devices and their power needs.

Efest iMate R4 Startup Charging Delay

Is there a delay before charging starts?

No 0 Votes ~~Efest iMate R4~~

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

Time taken before charging begins after a device is connected.

Ports & Connectivity ¹⁷

Efest iMate R4 Cable Length

How long is the charging cable?

3 ft 0 Votes

3.06 ft (Average)

Efest iMate R4

Cable length is 3 feet (approx. 0.91 meters), providing reasonable flexibility for device placement during charging.

Length of the included charging cable.

Efest iMate R4 Total Ports

How many total ports does the charger have?

35 Efest iMate R4 0 Votes 4

17 Chargers in this range 1

Total number of output ports available for charging devices.

Efest iMate R4 USB-A Ports

How many USB-A ports are included?

5 Efest iMate R4 0 Votes 0

18 Chargers in this range 1

Number of traditional USB-A output ports.

Efest iMate R4 Connector Type

What connector types are supported?

85 Efest iMate R4 0 Votes USB-C

76 Chargers in this range USB-C

Types of connectors supported by the charger.

Efest iMate R4 Port Placement

Where are the ports located?

55 Efest iMate R4 0 Votes Front

61 Chargers in this range Front

Location of charging ports on the charger body.

Efest iMate R4 USB-C Ports

How many USB-C ports does it have?

5 Efest iMate R4 0 Votes 0

40 Chargers in this range 1

Number of USB-C output ports for modern devices.

Efest iMate R4 Wireless Charging

Does it support wireless charging?

No 0 Votes ~~Efest iMate R4~~

Yes Chargers in this range

Indicates whether the charger supports wireless charging.

Efest iMate R4 Detachable Cable

Is the cable detachable?

No 0 Votes ~~Efest iMate R4~~

Yes Chargers in this range

Indicates whether the charging cable can be detached.

Efest iMate R4 Interchangeable Plugs

Does it support interchangeable plugs?

No 0 Votes ~~Efest iMate R4~~

Yes Chargers in this range

Supports interchangeable plug heads for different regions.

Efest iMate R4 Pass-Through Charging

Does it support pass-through charging?

No 0 Votes ~~Efest iMate R4~~

Yes Chargers in this range

Allows the charger to power devices while itself being powered.

Efest iMate R4 Port Labeling

Are the ports labeled?

Yes 0 Votes Efest iMate R4

Yes Chargers in this range

Indicates whether ports are clearly labeled for identification.

Efest iMate R4 Port Durability

How durable are the ports?

95 Efest iMate R4 0 Votes High

79 Chargers in this range High

Expected resistance of ports to wear from repeated use.

Efest iMate R4 Connector Durability

How durable are the connectors?

95 Efest iMate R4 0 Votes High

70 Chargers in this range High

Durability of the connector interface itself.

Efest iMate R4 Magnetic Alignment

Does it support magnetic alignment?

No 0 Votes ~~Efest iMate R4~~

Yes Chargers in this range

Supports magnetic alignment for easier device placement.

Efest iMate R4 Daisy-Chain

Can it be daisy-chained?

No 0 Votes ~~Efest iMate R4~~

Yes Chargers in this range

Allows multiple chargers or devices to be linked together.

Efest iMate R4 Port Power Priority

How is port power priority handled?

95 Efest iMate R4 0 Votes Auto

68 Chargers in this range Auto

Determines how power priority is assigned among ports.

Efest iMate R4 Wireless Charging Power

What is the wireless charging power?

15 Watt 0 Votes

12.4 Watt (Average)

Maximum power delivered during wireless charging.

Physical Dimensions & Weight ⁵

Efest iMate R4 Weight

How much does the charger weigh?

0.12 lbs 0 Votes

0.25 lbs (Average)

Efest iMate R4

The weight of the charger is 0.12 pounds (approx. 0.054 kilograms), making it very lightweight and portable.

Total weight of the charger including built-in components.

Efest iMate R4 Width

What is the width of the charger?

4.5 inch 0 Votes

2.94 inch (Average)

Efest iMate R4

Width of the charger is 4.5 inches (approx. 11.43 centimeters), typical for compact multi-port chargers.

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

Efest iMate R4 Depth

What is the depth of the charger?

2.9 inch 0 Votes

2.33 inch (Average)

Efest iMate R4

Depth measures 2.9 inches (approximately 7.37 centimeters), reflecting the charger’s compact profile.

The front-to-back measurement of the charger body.

Efest iMate R4 Height

What is the height of the charger?

2.9 inch 0 Votes

2.22 inch (Average)

Efest iMate R4

Height is 2.9 inches (approx. 7.37 centimeters), consistent with common compact charger dimensions.

The vertical measurement of the charger from bottom to top.

Efest iMate R4 Travel Size Classification

Is this charger travel-sized?

35 Efest iMate R4 0 Votes Standard

71 Chargers in this range Compact

Overall size category based on dimensions and portability.

Build Quality & Materials ¹¹

Efest iMate R4 Housing Material

What is the housing material?

35 Efest iMate R4 0 Votes Plastic

44 Chargers in this range Plastic

Efest iMate R4

The housing material is plastic, providing a lightweight and cost-effective solution with basic electrical insulation qualities.

Primary material used for the outer charger casing.

Efest iMate R4 Fire-Retardant Rating

What is the fire-retardant rating?

95 Efest iMate R4 0 Votes V-0

90 Chargers in this range V-0

Efest iMate R4

The fire-retardant rating V-0 indicates that the material used stops burning within 10 seconds without dripping, offering a high level of fire safety.

Fire safety rating of the charger materials.

Efest iMate R4 Drop Resistance

How drop-resistant is the charger?

3 ft 0 Votes

2.99 ft (Average)

Efest iMate R4

The drop resistance is 3 feet (approx. 0.91 meters), suggesting durability against accidental falls from typical usage heights.

Maximum drop height the charger can withstand without damage.

Efest iMate R4 Plug Material

What material is the plug made of?

45 Efest iMate R4 0 Votes Plastic, Metal

53 Chargers in this range Metal

Material used for the plug prongs and structure.

Efest iMate R4 Port Reinforcement

Are the ports reinforced?

0 Efest iMate R4 0 Votes Standard

26 Chargers in this range Standard

Indicates whether charging ports are reinforced for durability.

Efest iMate R4 Heat-Resistant Materials

Does it use heat-resistant materials?

Yes 0 Votes Efest iMate R4

Yes Chargers in this range

Uses materials designed to withstand high temperatures safely.

Efest iMate R4 Surface Finish

What is the surface finish?

35 Efest iMate R4 0 Votes Matte

42 Chargers in this range Matte

External surface finish affecting grip and aesthetics.

Efest iMate R4 Build Rigidity

How rigid is the charger build?

85 Efest iMate R4 0 Votes Solid

82 Chargers in this range Solid

Overall structural stiffness of the charger body.

Efest iMate R4 Scratch Resistance

How scratch-resistant is it?

35 Efest iMate R4 0 Votes Medium

39 Chargers in this range Medium

Resistance of the surface to scratches and abrasions.

Efest iMate R4 Moisture Resistance

Is it resistant to moisture?

0 Efest iMate R4 0 Votes None

9 Chargers in this range None

Ability to withstand moisture exposure.

Efest iMate R4 Material Sustainability Level

How sustainable are the materials?

0 Efest iMate R4 0 Votes Low

27 Chargers in this range Medium

Use of sustainable or environmentally friendly materials.

Safety & Protection Features ¹⁵

Efest iMate R4 Safety Certification Level

What is the safety certification level?

15 Efest iMate R4 0 Votes Basic

56 Chargers in this range Enhanced

Overall strength of safety certifications achieved.

Efest iMate R4 Overheat Protection

Does it have overheat protection?

Yes 0 Votes Efest iMate R4

Yes Chargers in this range

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

Efest iMate R4 Temperature Monitoring

Is temperature actively monitored?

Yes 0 Votes Efest iMate R4

Yes Chargers in this range

Continuously monitors internal temperature during operation.

Efest iMate R4 Fire Protection

Does it include fire protection?

Yes 0 Votes Efest iMate R4

Yes Chargers in this range

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

Efest iMate R4 Electrical Isolation

Is electrical isolation implemented?

Yes 0 Votes Efest iMate R4

Yes Chargers in this range

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

Efest iMate R4 Grounding

Does it support grounding?

Yes 0 Votes Efest iMate R4

Yes Chargers in this range

Supports grounding to reduce shock and electrical interference.

Efest iMate R4 Child Safety Shutter

Is there a child safety shutter?

No 0 Votes ~~Efest iMate R4~~

Yes Chargers in this range

Prevents accidental insertion of objects into live ports.

Efest iMate R4 Anti-Spark Protection

Does it have anti-spark protection?

Yes 0 Votes Efest iMate R4

Yes Chargers in this range

Reduces sparking when plugging or unplugging devices.

Efest iMate R4 EMI Protection

Is EMI protection included?

Yes 0 Votes Efest iMate R4

Yes Chargers in this range

Protects against electromagnetic interference affecting nearby electronics.

Efest iMate R4 ESD Protection

Is ESD protection supported?

Yes 0 Votes Efest iMate R4

Yes Chargers in this range

Shields the charger from electrostatic discharge damage.

Efest iMate R4 Auto Shut-Off

Does it shut off automatically?

Yes 0 Votes Efest iMate R4

Yes Chargers in this range

Automatically cuts power when unsafe conditions are detected.

Efest iMate R4 Fault Detection

Can it detect electrical faults?

Yes 0 Votes Efest iMate R4

Yes Chargers in this range

Detects abnormal electrical conditions during operation.

Efest iMate R4 Safety Redundancy Level

What is the safety redundancy level?

95 Efest iMate R4 0 Votes Multi-Layer

80 Chargers in this range Multi-Layer

Indicates the number of safety systems working together.

Efest iMate R4 Protection Response Time

How fast does protection activate?

75 Efest iMate R4 0 Votes Instant

64 Chargers in this range Fast

Time taken for protection systems to activate during a fault.

Efest iMate R4 Thermal Fail-Safe Mode

Is there a thermal fail-safe mode?

Yes 0 Votes Efest iMate R4

Yes Chargers in this range

Emergency mode that safely disables charging during extreme heat.

Compatibility & Standards ¹¹

Efest iMate R4 USB Power Delivery

Does it support USB Power Delivery?

No 0 Votes ~~Efest iMate R4~~

Yes Chargers in this range

Indicates support for the USB Power Delivery standard for fast and flexible charging.

Efest iMate R4 Quick Charge

Does it support Quick Charge?

Yes 0 Votes Efest iMate R4

Yes Chargers in this range

Indicates compatibility with Qualcomm Quick Charge technology.

Efest iMate R4 PPS

Does it support PPS?

No 0 Votes ~~Efest iMate R4~~

Yes Chargers in this range

Supports Programmable Power Supply for efficient fast charging.

Efest iMate R4 Apple Charging

Is it compatible with Apple devices?

No 0 Votes ~~Efest iMate R4~~

Yes Chargers in this range

Optimized compatibility with Apple devices and charging requirements.

Efest iMate R4 Android Charging

Is it compatible with Android devices?

No 0 Votes ~~Efest iMate R4~~

Yes Chargers in this range

Ensures compatibility with Android devices and charging protocols.

Efest iMate R4 Laptop Charging

Can it charge laptops?

No 0 Votes ~~Efest iMate R4~~

Yes Chargers in this range

Indicates whether the charger can power laptops.

Efest iMate R4 Tablet Charging

Does it support tablet charging?

No 0 Votes ~~Efest iMate R4~~

Yes Chargers in this range

Indicates compatibility with tablets and similar devices.

Efest iMate R4 Wearable Charging

Can it charge wearables?

No 0 Votes ~~Efest iMate R4~~

Yes Chargers in this range

Supports charging of wearables like smartwatches or earbuds.

Efest iMate R4 Backward Compatibility

Is it backward compatible?

Yes 0 Votes Efest iMate R4

Yes Chargers in this range

Maintains compatibility with older charging standards and devices.

Efest iMate R4 Proprietary Protocol

Does it support proprietary protocols?

No 0 Votes ~~Efest iMate R4~~

Yes Chargers in this range

Supports manufacturer-specific charging protocols.

Efest iMate R4 Cross-Brand Compatibility

How broad is cross-brand compatibility?

95 Efest iMate R4 0 Votes Universal

76 Chargers in this range Universal

Level of compatibility across different device brands.

Thermal & Environmental Performance ¹⁰

Efest iMate R4 Thermal Dissipation Method

How does it dissipate heat?

25 Efest iMate R4 0 Votes Passive

27 Chargers in this range Passive

Efest iMate R4

Thermal dissipation is passive, using natural heat conduction rather than fans, making the charger quieter and more reliable.

Method used to release heat during operation.

Efest iMate R4 Thermal Throttling Threshold

At what temperature does throttling occur?

140 °F 0 Votes

147.86 °F (Average)

Efest iMate R4

The thermal throttling threshold is 140°F (approx. 60°C), indicating the temperature at which the charger reduces output to prevent overheating.

Temperature at which charging power is reduced to prevent overheating.

Efest iMate R4 Operating Temperature Range

What is the operating temperature range?

45 Efest iMate R4 0 Votes 32–104°F

45 Chargers in this range 32–104°F

The temperature range within which the charger operates safely.

Efest iMate R4 Storage Temperature Range

What is the storage temperature range?

70 Efest iMate R4 0 Votes -4–140°F

72 Chargers in this range -4–140°F

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

Efest iMate R4 Internal Cooling Design

What internal cooling design is used?

75 Efest iMate R4 0 Votes Heat Sink

73 Chargers in this range Heat Sink

Internal structure designed to manage heat.

Efest iMate R4 Fanless Design

Is the charger fanless?

Yes 0 Votes Efest iMate R4

Yes Chargers in this range

Indicates whether cooling is achieved without a fan.

Efest iMate R4 Noise Level

How noisy is the charger?

0 dB 0 Votes

0.76 dB (Average)

Operational noise produced during charging.

Efest iMate R4 Ambient Temperature Tolerance

How tolerant is it to ambient temperatures?

45 Efest iMate R4 0 Votes Medium

57 Chargers in this range Medium

Ability to perform in varying ambient temperatures.

Efest iMate R4 Energy Loss as Heat

How much energy is lost as heat?

55 Efest iMate R4 0 Votes Medium

78 Chargers in this range Low

Percentage of input energy lost as heat during charging.

Efest iMate R4 Sustained Load Temperature Stability

How stable is temperature under sustained load?

95 Efest iMate R4 0 Votes Stable

91 Chargers in this range Stable

Temperature stability during prolonged high-load charging.

Usability & Convenience ¹²

Efest iMate R4 Setup Complexity

How complex is setup?

45 Efest iMate R4 0 Votes Plug-and-Play

47 Chargers in this range Plug-and-Play

Efest iMate R4

Setup complexity is plug-and-play, meaning the charger requires no additional configuration and is ready to use immediately upon connection.

Effort required to start using the charger.

Efest iMate R4 Indicator Behavior

How do the indicators behave?

65 Efest iMate R4 0 Votes Color-Coded

45 Chargers in this range Solid

Efest iMate R4

Indicator behavior is color-coded, allowing users to quickly understand the charger status based on different colors.

How indicator lights behave during operation.

Efest iMate R4 User Feedback Method

How does it provide user feedback?

65 Efest iMate R4 0 Votes LED

65 Chargers in this range LED

Efest iMate R4

User feedback is provided via LED lights, giving clear visual cues for charging progress and errors.

Methods used to communicate status to the user.

Efest iMate R4 Maintenance Requirements

Does it require maintenance?

45 Efest iMate R4 0 Votes Low

81 Chargers in this range None

Level of maintenance needed to keep the charger functioning well.

Efest iMate R4 Daily Use Convenience

How convenient is it for daily use?

95 Efest iMate R4 0 Votes High

96 Chargers in this range High

Overall convenience during everyday use.

Efest iMate R4 Plug Orientation

What is the plug orientation?

25 Efest iMate R4 0 Votes Straight

28 Chargers in this range Straight

Orientation of the plug relative to the charger body.

Efest iMate R4 Foldable Plug

Does it have a foldable plug?

No 0 Votes ~~Efest iMate R4~~

Yes Chargers in this range

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

Efest iMate R4 Cable Management

How is the cable managed?

45 Efest iMate R4 0 Votes External

54 Chargers in this range External

How the charging cable is managed when not in use.

Efest iMate R4 LED Indicators

Does it have LED indicators?

Yes 0 Votes Efest iMate R4

Yes Chargers in this range

Presence of LED lights to show charging or power status.

Efest iMate R4 One-Hand Operation

Can it be operated with one hand?

Yes 0 Votes Efest iMate R4

Yes Chargers in this range

Allows easy plugging and unplugging with one hand.

Efest iMate R4 Travel Friendly

Is it travel-friendly?

Yes 0 Votes Efest iMate R4

Yes Chargers in this range

Designed for easy transport and use while traveling.

Efest iMate R4 Firmware Upgradable

Can the firmware be updated?

No 0 Votes ~~Efest iMate R4~~

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

Indicates whether the charger firmware can be updated.

Durability & Reliability ⁹

Efest iMate R4 Rated Lifespan

How long is the rated lifespan?

95 Efest iMate R4 0 Votes Long

81 Chargers in this range Long

Expected operational lifespan of the charger under normal usage conditions.

Efest iMate R4 Mean Time Between Failures

How reliable is the charger over time?

95 Efest iMate R4 0 Votes High

83 Chargers in this range High

Average reliability level indicating how often failures are expected.

Efest iMate R4 Plug Insertion Cycles

How durable is the plug connection over time?

95 Efest iMate R4 0 Votes High

79 Chargers in this range High

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

Efest iMate R4 Port Wear Resistance

How resistant are the ports to wear?

95 Efest iMate R4 0 Votes High

71 Chargers in this range High

Resistance of charging ports to wear over time.

Efest iMate R4 Cable Flex Cycles

How durable is the charging cable under repeated bending?

45 Efest iMate R4 0 Votes Medium

53 Chargers in this range Medium

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

Efest iMate R4 Long-Term Stability

How stable is long-term performance?

95 Efest iMate R4 0 Votes Stable

92 Chargers in this range Stable

Performance consistency over extended use periods.

Efest iMate R4 Environmental Stress Resistance

How resistant is it to environmental stress?

45 Efest iMate R4 0 Votes Medium

48 Chargers in this range Medium

Ability to withstand heat, humidity, and other stresses.

Efest iMate R4 Manufacturing Quality Level

What is the manufacturing quality level?

95 Efest iMate R4 0 Votes Premium

69 Chargers in this range Premium

Overall manufacturing quality classification.

Efest iMate R4 Reliability Certification

Is reliability certified?

No 0 Votes ~~Efest iMate R4~~

Yes Chargers in this range

Indicates whether reliability has been independently certified.

Energy & Efficiency Compliance ⁸

Efest iMate R4 Energy Efficiency Rating

What is the energy efficiency rating?

45 Efest iMate R4 0 Votes Medium

84 Chargers in this range High

Overall classification of how efficiently the charger converts power.

Efest iMate R4 Energy Star Compliance

Is it Energy Star compliant?

No 0 Votes ~~Efest iMate R4~~

Yes Chargers in this range

Indicates compliance with Energy Star efficiency standards.

Efest iMate R4 Standby Efficiency

How efficient is the charger in standby mode?

45 Efest iMate R4 0 Votes Medium

83 Chargers in this range High

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

Efest iMate R4 Eco Mode

Does it support eco mode?

No 0 Votes ~~Efest iMate R4~~

Yes Chargers in this range

Reduces power consumption when full charging is not required.

Efest iMate R4 Power Loss Rating

How much power is lost during operation?

45 Efest iMate R4 0 Votes Medium

85 Chargers in this range Low

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

Efest iMate R4 Green Materials Usage

Are green materials used?

No 0 Votes ~~Efest iMate R4~~

Yes Chargers in this range

Uses environmentally friendly or recycled materials.

Efest iMate R4 Carbon Footprint Category

What is the carbon footprint category?

45 Efest iMate R4 0 Votes Medium

57 Chargers in this range Medium

Estimated environmental impact from production and use.

Efest iMate R4 Energy Saving Features

Does it have energy-saving features?

Yes 0 Votes Efest iMate R4

Yes Chargers in this range

Built-in features designed to reduce energy consumption.

Warranty & Support ⁴

Efest iMate R4 Replacement Policy

What is the replacement policy?

55 Efest iMate R4 0 Votes Standard Returns

55 Chargers in this range Standard Returns

Efest iMate R4

The replacement policy allows standard returns, meaning users can return or exchange the product under normal retail conditions.

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

Efest iMate R4 Warranty Length

How long is the warranty?

65 Efest iMate R4 0 Votes 3 Years

37 Chargers in this range 1 Year

Duration of warranty coverage provided with the charger.

Efest iMate R4 Customer Support Availability

When is customer support available?

45 Efest iMate R4 0 Votes Business Hours

50 Chargers in this range Business Hours

Availability of customer support services.

Efest iMate R4 Support Channels

What support channels are available?

45 Efest iMate R4 0 Votes Email, Online Portal

39 Chargers in this range Email, Online Portal

Ways users can contact customer support.

Surveys

Because hot takes deserve votes.

Efest iMate R4 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

Efest iMate R4 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

Efest iMate R4 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

Efest iMate R4 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

Efest iMate R4 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

Efest iMate R4 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

Efest iMate R4 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

Efest iMate R4 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

Efest iMate R4 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

Efest iMate R4 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

Start Using Efest iMate R4

tme.eu

5 months ago

Reviews ⁰

The good, the bad, and the brutally honest.

Average Rating

Efest

Efest iMate R4

0 / 5 0 Reviews

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Thoughts, takes, and hot debates.

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Efest iMate R4

Highlights 58

Why is Efest iMate R4 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

Warranty & Support

Quick Take

Efest iMate R4

Specifications & Facts 150

General Information 15

Efest iMate R4 Charger Type

Efest iMate R4

Efest iMate R4 Charging Technology

Efest iMate R4

Efest iMate R4 Release Year

Efest iMate R4

Efest iMate R4 User Level

Efest iMate R4

Efest iMate R4 Product Name

Efest iMate R4 Intended Use

Efest iMate R4 Device Compatibility

Efest iMate R4 Regulatory Region

Efest iMate R4 Certifications

Efest iMate R4 Compatibility Notes

Efest iMate R4 Power Source

Efest iMate R4 Installation Type

Efest iMate R4 Mounting Style

Efest iMate R4 Usage Environment

Efest iMate R4 Product Form Factor

Electrical & Power 19

Efest iMate R4 Maximum Output Power

Efest iMate R4

Efest iMate R4 Input Voltage

Efest iMate R4

Efest iMate R4 Input Frequency

Efest iMate R4

Efest iMate R4 Input Current

Efest iMate R4

Efest iMate R4 Output Voltage

Efest iMate R4

Efest iMate R4 Output Current

Efest iMate R4

Efest iMate R4 Surge Protection Rating

Efest iMate R4

Efest iMate R4 Peak Power Handling

Efest iMate R4

Efest iMate R4 Minimum Output Power

Efest iMate R4 Power Efficiency

Efest iMate R4 Power Factor

Efest iMate R4 Standby Power Consumption

Efest iMate R4 Voltage Regulation

Efest iMate R4 Current Regulation

Efest iMate R4 Load Regulation

Efest iMate R4 Ripple & Noise

Efest iMate R4 Short Circuit Protection

Efest iMate R4 Overcurrent Protection

Efest iMate R4 Overvoltage Protection

Charging Performance 14

Efest iMate R4 Simultaneous Device Charging

Efest iMate R4

Efest iMate R4 Maximum Charging Speed

Efest iMate R4

Efest iMate R4 Power Distribution Method

Efest iMate R4

Efest iMate R4 Throttling Behavior

Efest iMate R4

Efest iMate R4 Charging Speed

Efest iMate R4 Intelligent Power Allocation

Efest iMate R4 Charging Stability

Efest iMate R4 Heat Management Efficiency

Efest iMate R4 Full Charge Time Estimate

Highlights ⁵⁸

Specifications & Facts ¹⁵⁰

General Information ¹⁵

Electrical & Power ¹⁹

Charging Performance ¹⁴

Ports & Connectivity ¹⁷

Physical Dimensions & Weight ⁵

Build Quality & Materials ¹¹

Safety & Protection Features ¹⁵

Compatibility & Standards ¹¹