98 Highlights 55 Differences 0 Reactions 0 Likes

CUKTECH 20 Facts: 119 Specifications & 98 Highlights

If general information, battery & capacity, charging input performance & power output performance matters to you, this CUKTECH 20 power bank delivers. Alongside it, you get 119 total specs & features worth knowing.

69 Points
CUKTECH
CUKTECH
CUKTECH 20
CUKTECH 20

Highlights 98

No extras. Just what matters.
69 Points

Why is CUKTECH 20 better than other power banks ?

General Information

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Battery & Capacity

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Charging Input Performance

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Power Output Performance

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Charging Protocols & Compatibility

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Physical Dimensions & Weight

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Build Materials & Durability

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Display, Indicators & Controls

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Safety & Protection Features

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Thermal Management & Cooling

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Included Accessories & Packaging

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Comparisons 1

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Quick Take

The essentials that matter—nothing extra

A fast snapshot of the CUKTECH 20, covering its standout specification and what you can expect right out of the box.

CUKTECH 20
CUKTECH 20

The CUKTECH 20 is a high-performance charging beast that delivers a massive 210W of total output, enough to power professional laptops and high-end smartphones simultaneously. It features a stunning 1.5-inch color TFT display that provides real-time data on battery health, voltage, and current for precise monitoring. 

Specifications & Facts 119

Specs measured. Drama avoided.

We went full nerd on the CUKTECH 20 power bank. All specs included, plus how it stacks up against others in the power banks category. You vote the winner.

General Information 12

CUKTECH 20 Intended Use Case

What is the intended use case?

66 CUKTECH 20 0 Votes Smartphone Charging, Tablet Charging, Laptop Charging, Travel Backup, Emergency Power

50 Power Banks in this range Smartphone Charging, Tablet Charging, Travel Backup, Emergency Power

CUKTECH 20
CUKTECH 20

This power bank is versatile, designed for use cases including Smartphone Charging, Tablet Charging, Laptop Charging, Travel Backup, and Emergency Power.

Describes the primary usage scenarios the power bank is designed for.

CUKTECH 20 Country of Origin

Where is this product made?

36 CUKTECH 20 0 Votes China

29 Power Banks in this range China

CUKTECH 20
CUKTECH 20

This power bank is manufactured in China, a common origin for electronic devices due to advanced manufacturing capabilities.

States the country where the product is manufactured or assembled.

CUKTECH 20 Color Options

What color options are available?

67 CUKTECH 20 0 Votes Black,White,Gray

54 Power Banks in this range Black

CUKTECH 20
CUKTECH 20

The power bank is available in a selection of classic Black, White, and Gray color options to suit various preferences.

Lists the available exterior color choices.

CUKTECH 20 Waterproof Rating

What is the waterproof rating?

65 CUKTECH 20 0 Votes IP65

33 Power Banks in this range IPX4

CUKTECH 20
CUKTECH 20

The power bank carries an IP65 waterproof rating, meaning it is protected against dust ingress and low-pressure water jets from any direction.

Shows the level of water resistance certification.

CUKTECH 20 Dustproof Rating

What is the dustproof rating?

75 CUKTECH 20 0 Votes IP6X

37 Power Banks in this range IP5X

CUKTECH 20
CUKTECH 20

With an IP6X dustproof rating, the power bank is completely protected against dust ingress, making it suitable for dusty environments.

Indicates protection against dust ingress.

CUKTECH 20 Operating Temperature Minimum

What is the minimum operating temperature?

-4 °F 0Votes
CUKTECH 20
28.17 °F (Average)

CUKTECH 20
CUKTECH 20

The minimum operating temperature for the power bank is -4°F (-20°C), indicating its suitability for use in cold environments.

Defines the lowest ambient temperature the power bank can operate safely.

Battery & Capacity 14

CUKTECH 20 Battery Capacity

What is the battery capacity?

25,000 mAh 0Votes
CUKTECH 20
16,839.1 mAh (Average)

CUKTECH 20
CUKTECH 20

With a substantial battery capacity of 25000 mAh, this power bank can fully recharge most smartphones multiple times or power laptops.

States the total energy storage capacity of the battery cells.

CUKTECH 20 Energy Rating

What is the energy rating?

88 Watt 0Votes
CUKTECH 20
64.65 Watt (Average)

CUKTECH 20
CUKTECH 20

The power bank has an energy rating of 88 Watts, indicating its total power output capability.

Measures total energy stored expressed in watt-hours.

CUKTECH 20 Cell Count

How many battery cells are used?

32 CUKTECH 20 0 Votes 4

21 Power Banks in this range 1

CUKTECH 20
CUKTECH 20

The power bank contains 4 individual battery cells, which contributes to its overall capacity and power delivery.

Shows the number of battery cells inside the power bank.

CUKTECH 20 Battery Voltage

What is the battery voltage?

14.8 Volt 0Votes
CUKTECH 20
5.57 Volt (Average)

CUKTECH 20
CUKTECH 20

The internal battery operates at a nominal voltage of 14.8 Volts, contributing to the device's overall power delivery capabilities.

Indicates the nominal voltage of the battery pack.

CUKTECH 20 Battery Configuration

What is the battery configuration?

81 CUKTECH 20 0 Votes Series-Parallel Configuration

58 Power Banks in this range Single Cell

CUKTECH 20
CUKTECH 20

The internal battery uses a Series-Parallel Configuration, which combines the advantages of both higher voltage and increased capacity, allowing for powerful and efficient energy storage.

Describes how battery cells are electrically arranged to achieve desired voltage and capacity.

CUKTECH 20 Self-Discharge Rate

What is the self-discharge rate?

5 % 0Votes
CUKTECH 20
4.29 % (Average)

CUKTECH 20
CUKTECH 20

The power bank has a low self-discharge rate of 5%, meaning it retains most of its charge even when stored for extended periods.

Indicates how much charge is lost when not in use.

Charging Input Performance 10

CUKTECH 20 Input Port Type

What input port types are supported?

86 CUKTECH 20 0 Votes USB-C

63 Power Banks in this range USB-C

CUKTECH 20
CUKTECH 20

The primary input port type is USB-C, offering modern, reversible connectivity and supporting high-speed charging protocols.

Identifies the physical port types used to recharge the power bank.

CUKTECH 20 Maximum Input Power

What is the maximum input power?

110 Watt 0Votes
CUKTECH 20
45.64 Watt (Average)

CUKTECH 20
CUKTECH 20

The power bank supports a maximum input power of 110 Watts, allowing for relatively fast recharging of the power bank itself.

Shows the maximum power the power bank can accept while charging.

CUKTECH 20 USB-C Input

Is USB-C input supported?

Yes 0Votes CUKTECH 20

Yes Power Banks in this range

CUKTECH 20
CUKTECH 20

The power bank features a USB-C input, allowing for convenient and fast recharging using a common modern cable type.

Confirms whether USB-C can be used as a charging input.

CUKTECH 20 Input Port Count

How many input ports does it have?

36 CUKTECH 20 0 Votes 2

21 Power Banks in this range 1

Indicates how many input ports are available for charging.

CUKTECH 20 Pass-Through Charging

Does it support pass-through charging?

Yes 0Votes CUKTECH 20

Yes Power Banks in this range

Allows the power bank to charge devices while being charged itself.

CUKTECH 20 Input Voltage Range

What input voltage range is supported?

91 CUKTECH 20 0 Votes 100-240V

36 Power Banks in this range 5V

Specifies the supported voltage range for charging input.

Power Output Performance 14

CUKTECH 20 Output Current Rating

What is the output current rating?

210 Watt 0Votes
CUKTECH 20
37.31 Watt (Average)

CUKTECH 20
CUKTECH 20

The maximum output current rating is 210 Watts, enabling rapid charging for multiple high-power devices simultaneously.

Represents the power delivery capability under load conditions.

CUKTECH 20 Voltage Regulation Accuracy

How accurate is the voltage regulation?

46 CUKTECH 20 0 Votes Good

47 Power Banks in this range Good

CUKTECH 20
CUKTECH 20

The power bank's Good voltage regulation accuracy ensures stable and consistent power delivery to connected devices, preventing damage from voltage fluctuations.

Indicates how precisely the power bank maintains target voltage levels during charging.

CUKTECH 20 Low-Power Device Mode

Is there a low-power device mode?

Yes 0Votes CUKTECH 20

Yes Power Banks in this range

CUKTECH 20
CUKTECH 20

A low-power device mode is available, optimizing charging for accessories such as earbuds or smartwatches that require minimal power.

Enables safe charging for small electronics like earbuds.

CUKTECH 20 Output Port Type

What output port types are available?

66 CUKTECH 20 0 Votes USB-A, USB-C

55 Power Banks in this range USB-A, USB-C

Identifies the physical ports used to deliver power to devices.

CUKTECH 20 Output Port Count

How many output ports does it have?

46 CUKTECH 20 0 Votes 3

27 Power Banks in this range 2

Indicates how many devices can be physically connected at once.

CUKTECH 20 Maximum Output Power

What is the maximum output power?

140 Watt 0Votes
CUKTECH 20
357.2 Watt (Average)

Shows the highest power level supported by a single output.

Charging Protocols & Compatibility 12

CUKTECH 20 Low-Current Device

Does it support low-current devices?

Yes 0Votes CUKTECH 20

Yes Power Banks in this range

CUKTECH 20
CUKTECH 20

This power bank supports charging for low-current devices, ensuring compatibility with smaller gadgets like smartwatches or Bluetooth earbuds without overcharging.

Enables safe charging for devices requiring very low current.

CUKTECH 20 Apple Charging Compatibility

Is it compatible with Apple devices?

Yes 0Votes CUKTECH 20

Yes Power Banks in this range

Ensures optimized charging for Apple devices.

CUKTECH 20 Samsung Charging Compatibility

Is it compatible with Samsung devices?

Yes 0Votes CUKTECH 20

Yes Power Banks in this range

Confirms optimized charging for Samsung devices.

CUKTECH 20 Laptop Charging

Can it charge laptops?

Yes 0Votes CUKTECH 20

Yes Power Banks in this range

Indicates ability to charge laptops via USB-C output.

CUKTECH 20 Tablet Charging

Can it charge tablets?

Yes 0Votes CUKTECH 20

Yes Power Banks in this range

Confirms reliable charging for tablets and large devices.

CUKTECH 20 USB Power Delivery

Does it support USB Power Delivery?

Yes 0Votes CUKTECH 20

Yes Power Banks in this range

Indicates support for the USB Power Delivery fast charging standard.

Physical Dimensions & Weight 6

CUKTECH 20 Weight

How much does it weigh?

1.3 lbs 0Votes
CUKTECH 20
3.01 lbs (Average)

CUKTECH 20
CUKTECH 20

With a weight of 1.3 lbs (0.59 kg), this power bank strikes a balance between portability and robust capacity for on-the-go use.

Indicates how heavy the power bank is for portability.

CUKTECH 20 Width

What is the width?

6.5 inch 0Votes
CUKTECH 20
6.16 inch (Average)

CUKTECH 20
CUKTECH 20

The power bank has a width of 6.5 inches (16.51 cm), contributing to its overall dimensions.

Measures the horizontal size of the power bank.

CUKTECH 20 Height

What is the height?

1.5 inch 0Votes
CUKTECH 20
3.34 inch (Average)

CUKTECH 20
CUKTECH 20

The power bank measures 1.5 inches (3.81 cm) in height, making it a relatively compact device.

Measures the vertical dimension of the power bank.

CUKTECH 20 Travel-Friendly Size

Is it travel-friendly?

Yes 0Votes CUKTECH 20

Yes Power Banks in this range

Indicates suitability for travel and carry-on use.

CUKTECH 20 Depth

What is the depth?

2 inch 0Votes
CUKTECH 20
3.47 inch (Average)

Measures the front-to-back thickness of the power bank.

CUKTECH 20 Pocket-Friendly Design

Is it pocket-friendly?

No 0Votes CUKTECH 20

Yes Power Banks in this range

Indicates whether the size is suitable for pocket carry.

Build Materials & Durability 10

CUKTECH 20 Outer Shell Material

What is the outer shell material?

36 CUKTECH 20 0 Votes Plastic

36 Power Banks in this range Plastic

Specifies the primary material used for the exterior housing.

CUKTECH 20 Internal Frame Material

What is the internal frame material?

31 CUKTECH 20 0 Votes Plastic, Metal

25 Power Banks in this range Plastic

Describes the internal structural material supporting the battery cells.

CUKTECH 20 Impact Resistance Rating

What is the impact resistance rating?

46 CUKTECH 20 0 Votes Moderate Impact Resistance

36 Power Banks in this range Moderate Impact Resistance

Indicates the ability of the power bank to withstand shocks and physical impacts.

CUKTECH 20 Drop Resistance Height

What drop height can it survive?

3 ft 0Votes
CUKTECH 20
3.42 ft (Average)

Specifies the maximum drop height the device can withstand.

CUKTECH 20 Heat Resistance

Is the power bank heat resistant?

Yes 0Votes CUKTECH 20

Yes Power Banks in this range

Indicates whether the power bank is designed to withstand elevated internal and external temperatures without performance degradation.

CUKTECH 20 Fire Retardant Materials

Does it use fire-retardant materials?

Yes 0Votes CUKTECH 20

Yes Power Banks in this range

Indicates use of flame-resistant materials in construction.

Display, Indicators & Controls 10

CUKTECH 20 Indicator Accuracy

How accurate is the battery indicator?

95 % 0Votes
CUKTECH 20
64.43 % (Average)

CUKTECH 20
CUKTECH 20

The battery level indicator boasts an accuracy of 95%, providing a highly reliable estimate of the remaining charge.

Measures how accurately the indicator reflects actual remaining power.

CUKTECH 20 Button Type

What type of button does it use?

26 CUKTECH 20 0 Votes Physical Button

21 Power Banks in this range Physical Button

CUKTECH 20
CUKTECH 20

The power bank features a Physical Button for intuitive and tactile control, offering clear feedback with each press.

Describes the type of button used for control.

CUKTECH 20 Display Type

What type of display does it have?

16 CUKTECH 20 0 Votes LED Indicator

21 Power Banks in this range LED Indicator

Specifies the type of display used to show power information.

CUKTECH 20 Battery Level Indicator

Does it show battery level?

Yes 0Votes CUKTECH 20

Yes Power Banks in this range

Indicates whether the power bank shows remaining battery level.

CUKTECH 20 Remaining Time Display

Does it display remaining time?

Yes 0Votes CUKTECH 20

Yes Power Banks in this range

Shows estimated remaining usage or charging time.

CUKTECH 20 Button Count

How many buttons are there?

46 CUKTECH 20 0 Votes 2

21 Power Banks in this range 1

Indicates the number of physical control buttons.

Safety & Protection Features 13

CUKTECH 20 Temperature Monitoring

Is temperature monitored internally?

Yes 0Votes CUKTECH 20

Yes Power Banks in this range

CUKTECH 20
CUKTECH 20

Temperature monitoring is included, which helps ensure the safe operation of the device by detecting and reacting to potential overheating.

Continuously monitors internal temperature.

CUKTECH 20 Safety Certification

What safety certifications does it have?

67 CUKTECH 20 0 Votes UL, CE, RoHS

51 Power Banks in this range CE, FCC, RoHS

CUKTECH 20
CUKTECH 20

The power bank holds multiple safety certifications including UL, CE, and RoHS, ensuring compliance with recognized international safety and environmental standards.

Lists recognized safety and compliance certifications.

CUKTECH 20 Airline Safety Compliance

Is it airline-safe?

Yes 0Votes CUKTECH 20

Yes Power Banks in this range

Indicates compliance with airline carry-on regulations.

CUKTECH 20 Short Circuit Protection

Does it have short circuit protection?

Yes 0Votes CUKTECH 20

Yes Power Banks in this range

Prevents damage when a short circuit is detected.

CUKTECH 20 Overcurrent Protection

Is overcurrent protection supported?

Yes 0Votes CUKTECH 20

Yes Power Banks in this range

Protects devices from excessive current flow.

CUKTECH 20 Overvoltage Protection

Does it include overvoltage protection?

Yes 0Votes CUKTECH 20

Yes Power Banks in this range

Prevents voltage levels from exceeding safe limits.

Thermal Management & Cooling 12

CUKTECH 20 Internal Heat Sink

Is there an internal heat sink?

Yes 0Votes CUKTECH 20

Yes Power Banks in this range

CUKTECH 20
CUKTECH 20

An internal heat sink is present, designed to dissipate heat efficiently and maintain optimal operating temperatures for improved performance and longevity.

Indicates the presence of an internal heat sink to absorb and spread heat.

CUKTECH 20 Thermal Cutoff Threshold

At what temperature does it shut down?

150 °F 0Votes
CUKTECH 20
144.65 °F (Average)

CUKTECH 20
CUKTECH 20

The thermal cutoff threshold is set at 150°F (65.56°C), a critical safety feature that automatically shuts down the device to prevent damage from excessive heat.

Indicates the temperature at which the system shuts down to prevent damage.

CUKTECH 20 Thermal Management System

Does it have a thermal management system?

Yes 0Votes CUKTECH 20

Yes Power Banks in this range

Indicates whether the power bank includes an integrated thermal management system.

CUKTECH 20 Heat Dissipation Method

How does it dissipate heat?

36 CUKTECH 20 0 Votes Passive Cooling, Heat Spreader

23 Power Banks in this range Passive Cooling

Describes how heat is dispersed away from internal components.

CUKTECH 20 Thermal Sensor Count

How many thermal sensors are used?

56 CUKTECH 20 0 Votes 2

39 Power Banks in this range 1

Specifies how many thermal sensors are used for temperature monitoring.

CUKTECH 20 Thermal Throttling

Does it support thermal throttling?

Yes 0Votes CUKTECH 20

Yes Power Banks in this range

Reduces power output automatically to prevent overheating.

Connectivity & Smart Features 1

CUKTECH 20 App Support

Is there app support?

No 0Votes CUKTECH 20

Yes Power Banks in this range

Confirms whether a companion mobile app is available.

Included Accessories & Packaging 5

CUKTECH 20 Package Width

What is the package width?

8.2 inch 0Votes
CUKTECH 20
5 inch (Average)

CUKTECH 20
CUKTECH 20

The package has a width of 8.2 inches (20.83 cm), indicating its dimensions for shipping and storage considerations.

Measures the width of the retail packaging.

CUKTECH 20 Carrying Case

Is a carrying case included?

Yes 0Votes CUKTECH 20

Yes Power Banks in this range

Indicates whether a protective carrying case is included.

CUKTECH 20 User Manual

Is a user manual included?

Yes 0Votes CUKTECH 20

Yes Power Banks in this range

Indicates whether a user manual or guide is provided.

CUKTECH 20 Package Depth

What is the package depth?

2.2 inch 0Votes
CUKTECH 20
2.71 inch (Average)

Measures the depth of the retail packaging.

CUKTECH 20 Package Height

What is the package height?

4.6 inch 0Votes
CUKTECH 20
4.5 inch (Average)

Measures the height of the retail packaging.

Surveys

Because hot takes deserve votes.

CUKTECH 20 Charging Speed Performance

How fast does this power bank recharge devices in everyday use?

Ultra fast charging — Under 1.5 hours 0Votes
Very fast charging — 1.5 to 3 hours 0Votes
Moderate charging — 3 to 5 hours 0Votes
Slow charging — 5 to 8 hours 0Votes
Very slow charging — Over 8 hours 0Votes

CUKTECH 20 Battery Capacity Satisfaction

How satisfied are you with the battery capacity of this power bank for daily needs?

Massive capacity for multiple days — Over 30000 mAh 0Votes
Very high capacity — 20000 to 30000 mAh 0Votes
Solid everyday capacity — 10000 to 19999 mAh 0Votes
Limited capacity — 5000 to 9999 mAh 0Votes
Barely useful capacity — Under 5000 mAh 0Votes

CUKTECH 20 Output Power and Device Support

How well does this power bank handle charging different devices at once?

Handles everything with ease — 100 W or more 0Votes
Strong multi device support — 60 to 99 W 0Votes
Good for phones and tablets — 30 to 59 W 0Votes
Basic output only — 15 to 29 W 0Votes
Struggles with most devices — Under 15 W 0Votes

CUKTECH 20 Port Selection and Flexibility

How flexible is this power bank when it comes to charging ports?

Covers all modern needs — USB C and USB A with fast charge 0Votes
Very versatile — Multiple USB C and USB A ports 0Votes
Good variety — USB C and USB A basic support 0Votes
Limited options — Single USB C or USB A port 0Votes
Very restrictive — One slow USB port only 0Votes

CUKTECH 20 Size and Portability

How easy is this power bank to carry around daily?

Pocket friendly and lightweight — Under 8 ounces 0Votes
Easy to carry — 8 to 12 ounces 0Votes
Manageable but noticeable — 12 to 18 ounces 0Votes
Bulky for daily carry — 18 to 24 ounces 0Votes
Too heavy to carry around — Over 24 ounces 0Votes

CUKTECH 20 Build Quality and Durability

How durable does this power bank feel during regular use?

Feels extremely solid and long lasting — Over 5 years expected use 0Votes
Very durable — 3 to 5 years expected use 0Votes
Decent build quality — 2 to 3 years expected use 0Votes
Feels fragile — 1 to 2 years expected use 0Votes
Cheap and unreliable — Under 1 year expected use 0Votes

CUKTECH 20 Charging Stability

How stable is the charging output from this power bank during use?

Rock solid with no drops — Voltage variation under 3 percent 0Votes
Very stable — 3 to 5 percent variation 0Votes
Mostly stable — 5 to 8 percent variation 0Votes
Occasional drops — 8 to 12 percent variation 0Votes
Unstable charging — Over 12 percent variation 0Votes

CUKTECH 20 Heat and Safety Performance

How well does this power bank control heat during charging and heavy use?

Stays cool and safe — Under 95 F 0Votes
Slightly warm but comfortable — 95 to 104 F 0Votes
Warm but acceptable — 104 to 113 F 0Votes
Gets quite hot — 113 to 122 F 0Votes
Uncomfortably hot and concerning — Over 122 F 0Votes

CUKTECH 20 Battery Efficiency

How efficiently does this power bank convert stored energy into usable charging power?

Highly efficient with minimal loss — Over 90 percent efficiency 0Votes
Very efficient — 85 to 90 percent efficiency 0Votes
Decent efficiency — 75 to 84 percent efficiency 0Votes
Noticeable energy loss — 65 to 74 percent efficiency 0Votes
Poor efficiency — Under 65 percent efficiency 0Votes

CUKTECH 20 Travel Friendliness

How convenient is this power bank for travel and daily commuting?

Perfect for travel and flights — No airline issues 0Votes
Very travel friendly — Easy to pack and carry 0Votes
Fine for occasional travel — Manageable size and weight 0Votes
Awkward to carry on trips — Bulky or heavy 0Votes
Not suitable for travel — Restricted or impractical 0Votes

Guides 1

Yes, we brought proof.

Files 1

Your CUKTECH 20 Assistance Guide

device.report
device.report

Reviews 0

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CUKTECH
CUKTECH 20
CUKTECH 20
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