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EMTEC U800 Facts: 139 Specifications & 79 Highlights

What makes the EMTEC U800 special? We looked at 139 specs & features in this power bank — including community-favorites like general information, battery & capacity, charging input performance & power output performance.

Supermod

Okthapian I. M.

1250 Products

Moderator

Intan Sri Wulandari

1505 Products

62 Points

EMTEC

EMTEC U800 10000mAh

Highlights ⁷⁹

No extras. Just what matters.

Why is EMTEC U800 better than other power banks ?

General Information Battery & Capacity Charging Input Performance Power Output Performance Charging Protocols & Compatibility Physical Dimensions & Weight Build Materials & Durability Display, Indicators & Controls Safety & Protection Features Thermal Management & Cooling Environmental & Efficiency Included Accessories & Packaging Warranty & Support

General Information

Well Suited for Smartphone Charging,Tablet Charging,Travel Backup,Emergency Power Describes the primary usage scenarios the power bank is designed for.
Manufactured in China States the country where the product is manufactured or assembled.
Finish Type: Glossy Describes the surface finish of the exterior shell.
Storage Temperature Range: 32–113°F Specifies safe temperature conditions for storing the power bank when not in use.

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Battery & Capacity

1.05 % lower self-discharge rate Indicates how much charge is lost when not in use. 3.0 % vs 4.1 %
Battery Chemistry: Lithium-Polymer Defines the chemical composition of the battery cells.
Battery Cell Type: Pouch Indicates the physical form factor of the battery cells used.
Has 4 Cells Shows the number of battery cells inside the power bank.
Battery Configuration: Series-Parallel Configuration Describes how battery cells are electrically arranged to achieve desired voltage and capacity.
Includes Battery Protection System Confirms presence of integrated battery protection circuitry. with a difference of 12.0 points
Supports Overcharge Protection Prevents damage from charging beyond safe limits. with a difference of 12.0 points
Supports Overdischarge Protection Prevents battery depletion below safe voltage levels. with a difference of 12.0 points

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Charging Input Performance

6.22 % higher charging efficiency Measures how efficiently input power is converted to stored energy. 90.0 % vs 83.8 %
Has 2 Input Ports Indicates how many input ports are available for charging.
Supports Fast Input Charging Indicates whether fast-charging input standards are supported. with a difference of 18.0 points
Supports USB-C Input Confirms whether USB-C can be used as a charging input. with a difference of 14.0 points
Features Pass-Through Charging Allows the power bank to charge devices while being charged itself. with a difference of 23.0 points

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Power Output Performance

Has 2 Output Ports Indicates how many devices can be physically connected at once.
Output Port Type: USB-A,USB-C Identifies the physical ports used to deliver power to devices.
Fast Charging Technology: Power Delivery,Quick Charge Lists supported fast-charging standards.
Features Simultaneous Device Charging Indicates whether multiple devices can be charged at once. with a difference of 16.0 points
Power Distribution Control Available Ensures balanced power delivery across connected devices. with a difference of 18.0 points
Output Stability: Very Stable Describes how consistently the power bank maintains output power under varying load conditions.
Voltage Regulation Accuracy: Excellent Indicates how precisely the power bank maintains target voltage levels during charging.
Load Detection Available Automatically detects connected devices to optimize power output. with a difference of 12.0 points
Provides Low-Power Device Mode Enables safe charging for small electronics like earbuds. with a difference of 19.0 points
Features Auto Shut-Off Automatically stops output when no device is connected. with a difference of 12.0 points

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Charging Protocols & Compatibility

Supports USB Power Delivery Indicates support for the USB Power Delivery fast charging standard. with a difference of 19.0 points
Features Quick Charge Confirms compatibility with Qualcomm Quick Charge standards. with a difference of 25.0 points
Compatible with Apple Devices Ensures optimized charging for Apple devices. with a difference of 12.0 points
Compatible with Samsung Devices Confirms optimized charging for Samsung devices. with a difference of 14.0 points
Can Be Used to Charge a Tablet Confirms reliable charging for tablets and large devices. with a difference of 18.0 points
Supports Wearable Device Indicates compatibility with smartwatches and wearables. with a difference of 15.0 points
Supports Low-Current Device Enables safe charging for devices requiring very low current. with a difference of 13.0 points
Supports Multi-Protocol Supports multiple charging standards simultaneously. with a difference of 20.0 points
Features Protocol Auto-Detection Automatically selects the best protocol for each device. with a difference of 16.0 points
Backward Compatible Ensures support for older devices and standards. with a difference of 13.0 points

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Physical Dimensions & Weight

1.93 lbs lighter weight Indicates how heavy the power bank is for portability. 0.4 lbs vs 2.4 lbs
2.02 inch narrower width Measures the horizontal size of the power bank. 2.7 inch vs 4.7 inch
1.83 inch slimmer depth Measures the front-to-back thickness of the power bank. 0.6 inch vs 2.4 inch
Pocket-Friendly Design Indicates whether the size is suitable for pocket carry. with a difference of 17.0 points
Travel-Friendly Size Indicates suitability for travel and carry-on use. with a difference of 14.0 points

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Build Materials & Durability

0.14 ft higher drop resistance height Specifies the maximum drop height the device can withstand. 3.0 ft vs 2.9 ft
Impact Resistance Rating: Moderate Impact Resistance Indicates the ability of the power bank to withstand shocks and physical impacts.
Heat Resistant Indicates whether the power bank is designed to withstand elevated internal and external temperatures without performance degradation. with a difference of 14.0 points
Uses Fire Retardant Material Indicates use of flame-resistant materials in construction. with a difference of 16.0 points

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Display, Indicators & Controls

Battery Level Indicator Available Indicates whether the power bank shows remaining battery level. with a difference of 13.0 points
Button Type: Physical Button Describes the type of button used for control.
Has 1 Buttons Indicates the number of physical control buttons.
Auto Sleep Feature Available Automatically enters sleep mode when idle to save power. with a difference of 13.0 points
User Feedback Alerts: LED Light Indicates how the device provides user feedback and alerts.

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Safety & Protection Features

Certified with UL,CE,FCC,RoHS for Safety Lists recognized safety and compliance certifications.
Features Short Circuit Protection Prevents damage when a short circuit is detected. with a difference of 12.0 points
Supports Overcurrent Protection Protects devices from excessive current flow. with a difference of 12.0 points
Includes Overvoltage Protection Prevents voltage levels from exceeding safe limits. with a difference of 12.0 points
Comes with Thermal Protection Shuts down or limits power when overheating is detected. with a difference of 12.0 points
Features Temperature Monitoring Continuously monitors internal temperature. with a difference of 14.0 points
Includes Surge Protection Protects against sudden power surges. with a difference of 13.0 points
Provides Electrostatic Discharge Protection Protects internal circuits from static electricity. with a difference of 17.0 points
Airline Safety Compliant Indicates compliance with airline carry-on regulations. with a difference of 13.0 points
Includes Fire Protection Circuit Includes circuitry designed to prevent fire hazards. with a difference of 12.0 points
Uses Smart Power Management Dynamically manages power to maintain safe operation. with a difference of 16.0 points
Provides Fail-Safe Shutdown Automatically shuts down under critical fault conditions. with a difference of 13.0 points

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Thermal Management & Cooling

Provides Thermal Management System Indicates whether the power bank includes an integrated thermal management system. with a difference of 16.0 points
Supports Thermal Throttling Reduces power output automatically to prevent overheating. with a difference of 14.0 points
Cooling Design Type: Passive Cooling Describes the overall cooling architecture used to manage internal heat during charging and discharging.
Provides Surface Temperature Control Limits external surface temperature for safe handling. with a difference of 17.0 points
Charging Temperature Regulation Available Actively manages temperature during charging cycles. with a difference of 14.0 points
Discharge Temperature Regulation Available Controls temperature while powering external devices. with a difference of 14.0 points
Overheat Recovery Behavior: Automatic Resume Defines how the system recovers after an overheat shutdown.

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Environmental & Efficiency

5.96 % higher energy conversion efficiency Measures how efficiently stored energy is converted into usable output power. 90.0 % vs 84.0 %
Automatic Power Optimization Available Automatically adjusts output to reduce energy waste. with a difference of 17.0 points

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Included Accessories & Packaging

0.92 inch smaller package depth Measures the depth of the retail packaging. 1.2 inch vs 2.1 inch
Includes User Manual Indicates whether a user manual or guide is provided. with a difference of 13.0 points
1.31 inch smaller package width Measures the width of the retail packaging. 3.0 inch vs 4.3 inch

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Warranty & Support

Battery Covered by Warranty Indicates whether the battery itself is covered under warranty. with a difference of 12.0 points
Technical Support Available Confirms access to technical support services. with a difference of 12.0 points
Support Channels: Email,Phone Lists available customer support contact methods.
Provides Replacement Policy Indicates eligibility for replacement in case of defects. with a difference of 13.0 points

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Quick Take

The essentials that matter—nothing extra

A fast snapshot of the EMTEC U800, covering its standout specification and what you can expect right out of the box.

EMTEC U800

EMTEC U800 10000mAh is a portable power bank known for its Harry Potter-themed design, featuring emblems such as Gryffindor or Slytherin, and boasts an ultra-thin profile with multiple ports (USB-A out, USB-C in/out, Micro-USB in) for charging devices on the go, serving as a mobile charger for phones and tablets.

Specifications & Facts ¹³⁹

Specs measured. Drama avoided.

It’s all here: the EMTEC U800 power bank’s specs, strengths, weaknesses, and head-to-head with top power banks. Then cast your vote.

General Information ¹⁰

EMTEC U800 Product Type

What is the product type?

33 EMTEC U800 0 Votes Power Bank

36 Power Banks in this range Power Bank

Identifies the functional category of the portable charging device.

EMTEC U800 Intended Use Case

What is the intended use case?

61 EMTEC U800 0 Votes Smartphone Charging, Tablet Charging, Travel Backup, Emergency Power

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

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

EMTEC U800 Release Year

What is the release year?

43 EMTEC U800 0 Votes 2020

64 Power Banks in this range 2024

Indicates the year the product was first released to market.

EMTEC U800 Country of Origin

Where is this product made?

53 EMTEC U800 0 Votes China

48 Power Banks in this range China

States the country where the product is manufactured or assembled.

EMTEC U800 Color Options

What color options are available?

82 EMTEC U800 0 Votes Gryffindor, Slytherin, Hufflepuff, Ravenclaw

61 Power Banks in this range Black

Lists the available exterior color choices.

EMTEC U800 Finish Type

What type of finish does it have?

68 EMTEC U800 0 Votes Glossy

65 Power Banks in this range Matte

Describes the surface finish of the exterior shell.

EMTEC U800 Rugged Design

Does it have a rugged design?

No 0 Votes ~~EMTEC U800~~

Yes Power Banks in this range

Indicates whether the power bank is built for enhanced durability.

EMTEC U800 Operating Temperature Minimum

What is the minimum operating temperature?

32 °F 0 Votes

30.91 °F (Average)

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

EMTEC U800 Operating Temperature Maximum

What is the maximum operating temperature?

104 °F 0 Votes

105.36 °F (Average)

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

EMTEC U800 Storage Temperature Range

What is the storage temperature range?

48 EMTEC U800 0 Votes 32–113°F

46 Power Banks in this range 32–113°F

Specifies safe temperature conditions for storing the power bank when not in use.

Battery & Capacity ¹⁴

EMTEC U800 Battery Capacity

What is the battery capacity?

10,000 mAh 0 Votes

11,024 mAh (Average)

EMTEC U800

The typical battery capacity is 10000 mAh, matching the rated capacity and suitable for multiple device charges.

States the total energy storage capacity of the battery cells.

EMTEC U800 Cycle Life Rating

What is the cycle life rating?

23 EMTEC U800 0 Votes 300–500 Cycles

33 Power Banks in this range 300–500 Cycles

EMTEC U800

The battery offers a cycle life rating of 300–500 Cycles, indicating it can be recharged this many times before capacity significantly degrades, which is typical for lithium-polymer batteries.

Indicates the estimated number of full charge cycles the battery can complete before noticeable capacity degradation.

EMTEC U800 Rated Capacity

What is the rated capacity?

10,000 mAh 0 Votes

10,913.12 mAh (Average)

EMTEC U800

The power bank has a rated battery capacity of 10000 mAh, which is sufficient for multiple charges of most smartphones and small tablets, making it ideal for travel or emergency use.

Indicates the usable output capacity after conversion losses.

EMTEC U800 Battery Voltage

What is the battery voltage?

3.7 Volt 0 Votes

4.08 Volt (Average)

EMTEC U800

Battery voltage is 3.7 V, standard for lithium-polymer cells, balancing energy density and safety.

Indicates the nominal voltage of the battery pack.

EMTEC U800 Self-Discharge Rate

What is the self-discharge rate?

3 % 0 Votes

4.05 % (Average)

EMTEC U800

The self-discharge rate is 3%, indicating relatively low battery capacity loss during storage.

Indicates how much charge is lost when not in use.

EMTEC U800 Standby Power Loss

How much power is lost in standby?

0.5 Watt 0 Votes

0.27 Watt (Average)

EMTEC U800

Standby power loss is low at 0.5 Watts, contributing to energy efficiency when the device is not actively charging other devices.

Measures power lost while the unit is idle.

EMTEC U800 Battery Chemistry

What battery chemistry is used?

53 EMTEC U800 0 Votes Lithium-Polymer

44 Power Banks in this range Lithium-Polymer

Defines the chemical composition of the battery cells.

EMTEC U800 Battery Cell Type

What type of battery cell does it use?

63 EMTEC U800 0 Votes Pouch

58 Power Banks in this range Pouch

Indicates the physical form factor of the battery cells used.

EMTEC U800 Energy Rating

What is the energy rating?

37 Watt 0 Votes

40.31 Watt (Average)

Measures total energy stored expressed in watt-hours.

EMTEC U800 Cell Count

How many battery cells are used?

53 EMTEC U800 0 Votes 4

34 Power Banks in this range 1

Shows the number of battery cells inside the power bank.

EMTEC U800 Battery Configuration

What is the battery configuration?

83 EMTEC U800 0 Votes Series-Parallel Configuration

32 Power Banks in this range Single Cell

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

EMTEC U800 Battery Protection System

Does it include a battery protection system?

Yes 0 Votes EMTEC U800

Yes Power Banks in this range

Confirms presence of integrated battery protection circuitry.

EMTEC U800 Overcharge Protection

Is overcharge protection supported?

Yes 0 Votes EMTEC U800

Yes Power Banks in this range

Prevents damage from charging beyond safe limits.

EMTEC U800 Overdischarge Protection

Is overdischarge protection supported?

Yes 0 Votes EMTEC U800

Yes Power Banks in this range

Prevents battery depletion below safe voltage levels.

Charging Input Performance ¹⁰

EMTEC U800 Maximum Input Power

What is the maximum input power?

18 Watt 0 Votes

25.43 Watt (Average)

EMTEC U800

Maximum input power is 18 Watts, compatible with common fast chargers for quicker recharging of the power bank itself.

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

EMTEC U800 Input Current Rating

What is the input current rating?

2 Amp 0 Votes

2.86 Amp (Average)

EMTEC U800

Input current rating is 2 Amps, which supports faster recharging times for the power bank.

Defines the maximum current the power bank can draw during charging.

EMTEC U800 Charging Efficiency

What is the charging efficiency?

90 % 0 Votes

83.78 % (Average)

EMTEC U800

Charging efficiency is 90%, representing effective energy transfer with minimal losses during charging.

Measures how efficiently input power is converted to stored energy.

EMTEC U800 Charging Time

How long does it take to fully recharge?

5 hour 0 Votes

3.67 hour (Average)

EMTEC U800

Typical charging time is about 5 hours, a reasonable duration for a 10000 mAh power bank with fast charge support.

Estimates total time required to fully recharge the power bank.

EMTEC U800 Input Port Type

What input port types are supported?

53 EMTEC U800 0 Votes USB-A, Micro-USB, USB-C

64 Power Banks in this range USB-C

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

EMTEC U800 Input Port Count

How many input ports does it have?

33 EMTEC U800 0 Votes 2

19 Power Banks in this range 1

Indicates how many input ports are available for charging.

EMTEC U800 Input Voltage Range

What input voltage range is supported?

3 EMTEC U800 0 Votes 5V

34 Power Banks in this range 5V

Specifies the supported voltage range for charging input.

EMTEC U800 Fast Input Charging

Does it support fast input charging?

Yes 0 Votes EMTEC U800

Yes Power Banks in this range

Indicates whether fast-charging input standards are supported.

EMTEC U800 USB-C Input

Is USB-C input supported?

Yes 0 Votes EMTEC U800

Yes Power Banks in this range

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

EMTEC U800 Pass-Through Charging

Does it support pass-through charging?

Yes 0 Votes EMTEC U800

Yes Power Banks in this range

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

Power Output Performance ¹⁴

EMTEC U800 Output Port Count

How many output ports does it have?

33 EMTEC U800 0 Votes 2

31 Power Banks in this range 2

EMTEC U800

There are 2 output ports, which enable charging multiple devices simultaneously.

Indicates how many devices can be physically connected at once.

EMTEC U800 Maximum Output Power

What is the maximum output power?

18 Watt 0 Votes

27.79 Watt (Average)

EMTEC U800

The maximum output power is 18 Watts, suitable for efficiently charging most smartphones, tablets, and some smaller laptops.

Shows the highest power level supported by a single output.

EMTEC U800 Total Output Power

What is the total output power?

18 Watt 0 Votes

130.63 Watt (Average)

EMTEC U800

Total output power capable is 18 Watts, combining the power available to all output ports.

Measures the combined power available when using multiple ports.

EMTEC U800 Output Current Rating

What is the output current rating?

2 Watt 0 Votes

14.53 Watt (Average)

EMTEC U800

The output current rating is 2 Watts, indicating the typical power the device can deliver to recharge connected devices.

Represents the power delivery capability under load conditions.

EMTEC U800 Output Port Type

What output port types are available?

68 EMTEC U800 0 Votes USB-A, USB-C

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

Identifies the physical ports used to deliver power to devices.

EMTEC U800 Output Voltage Range

What output voltage range is supported?

43 EMTEC U800 0 Votes 5–9V

47 Power Banks in this range 5V

Defines the voltage levels supported for device charging.

EMTEC U800 Fast Charging Technology

Which fast charging technologies are supported?

77 EMTEC U800 0 Votes Power Delivery, Quick Charge

71 Power Banks in this range Power Delivery

Lists supported fast-charging standards.

EMTEC U800 Simultaneous Device Charging

Can it charge multiple devices simultaneously?

Yes 0 Votes EMTEC U800

Yes Power Banks in this range

Indicates whether multiple devices can be charged at once.

EMTEC U800 Power Distribution Control

Does it manage power distribution automatically?

Yes 0 Votes EMTEC U800

Yes Power Banks in this range

Ensures balanced power delivery across connected devices.

EMTEC U800 Output Stability

How stable is the output power?

93 EMTEC U800 0 Votes Very Stable

66 Power Banks in this range Stable

Describes how consistently the power bank maintains output power under varying load conditions.

EMTEC U800 Voltage Regulation Accuracy

How accurate is the voltage regulation?

93 EMTEC U800 0 Votes Excellent

65 Power Banks in this range Good

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

EMTEC U800 Load Detection

Does it detect connected device load?

Yes 0 Votes EMTEC U800

Yes Power Banks in this range

Automatically detects connected devices to optimize power output.

EMTEC U800 Low-Power Device Mode

Is there a low-power device mode?

Yes 0 Votes EMTEC U800

Yes Power Banks in this range

Enables safe charging for small electronics like earbuds.

EMTEC U800 Auto Shut-Off

Does it auto shut off when idle?

Yes 0 Votes EMTEC U800

Yes Power Banks in this range

Automatically stops output when no device is connected.

Charging Protocols & Compatibility ¹²

EMTEC U800 USB Power Delivery

Does it support USB Power Delivery?

Yes 0 Votes EMTEC U800

Yes Power Banks in this range

Indicates support for the USB Power Delivery fast charging standard.

EMTEC U800 Quick Charge

Is Quick Charge supported?

Yes 0 Votes EMTEC U800

Yes Power Banks in this range

Confirms compatibility with Qualcomm Quick Charge standards.

EMTEC U800 Programmable Power Supply

Does it support PPS charging?

No 0 Votes ~~EMTEC U800~~

Yes Power Banks in this range

Indicates support for Programmable Power Supply charging.

EMTEC U800 Apple Charging Compatibility

Is it compatible with Apple devices?

Yes 0 Votes EMTEC U800

Yes Power Banks in this range

Ensures optimized charging for Apple devices.

EMTEC U800 Samsung Charging Compatibility

Is it compatible with Samsung devices?

Yes 0 Votes EMTEC U800

Yes Power Banks in this range

Confirms optimized charging for Samsung devices.

EMTEC U800 Laptop Charging

Can it charge laptops?

No 0 Votes ~~EMTEC U800~~

Yes Power Banks in this range

Indicates ability to charge laptops via USB-C output.

EMTEC U800 Tablet Charging

Can it charge tablets?

Yes 0 Votes EMTEC U800

Yes Power Banks in this range

Confirms reliable charging for tablets and large devices.

EMTEC U800 Wearable Device

Does it support wearable devices?

Yes 0 Votes EMTEC U800

Yes Power Banks in this range

Indicates compatibility with smartwatches and wearables.

EMTEC U800 Low-Current Device

Does it support low-current devices?

Yes 0 Votes EMTEC U800

Yes Power Banks in this range

Enables safe charging for devices requiring very low current.

EMTEC U800 Multi-Protocol

Does it support multiple protocols?

Yes 0 Votes EMTEC U800

Yes Power Banks in this range

Supports multiple charging standards simultaneously.

EMTEC U800 Protocol Auto-Detection

Does it auto-detect charging protocols?

Yes 0 Votes EMTEC U800

Yes Power Banks in this range

Automatically selects the best protocol for each device.

EMTEC U800 Backward Compatibility

Is it backward compatible?

Yes 0 Votes EMTEC U800

Yes Power Banks in this range

Ensures support for older devices and standards.

Physical Dimensions & Weight ⁶

EMTEC U800 Weight

How much does it weigh?

0.44 lbs 0 Votes

2.37 lbs (Average)

EMTEC U800

The power bank weighs 0.441 lbs (0.200 kg), making it a lightweight, portable option for daily use and travel.

Indicates how heavy the power bank is for portability.

EMTEC U800 Width

What is the width?

2.72 inch 0 Votes

4.74 inch (Average)

EMTEC U800

The width of the device is 2.72 inches (6.91 cm), contributing to its pocket-friendly design for convenient portability.

Measures the horizontal size of the power bank.

EMTEC U800 Depth

What is the depth?

0.55 inch 0 Votes

2.38 inch (Average)

EMTEC U800

Device depth is 0.55 inches (1.40 cm), contributing to a slim and sleek design.

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

EMTEC U800 Height

What is the height?

5.35 inch 0 Votes

2.91 inch (Average)

EMTEC U800

With a height of 5.35 inches (13.6 cm), the device has a compact form factor, suitable for carrying in pockets or bags easily.

Measures the vertical dimension of the power bank.

EMTEC U800 Pocket-Friendly Design

Is it pocket-friendly?

Yes 0 Votes EMTEC U800

Yes Power Banks in this range

Indicates whether the size is suitable for pocket carry.

EMTEC U800 Travel-Friendly Size

Is it travel-friendly?

Yes 0 Votes EMTEC U800

Yes Power Banks in this range

Indicates suitability for travel and carry-on use.

Build Materials & Durability ¹⁰

EMTEC U800 Drop Resistance Height

What drop height can it survive?

3 ft 0 Votes

2.86 ft (Average)

EMTEC U800

The power bank can withstand drop heights up to 3 feet (0.91 meters) without damage, providing reasonable durability.

Specifies the maximum drop height the device can withstand.

EMTEC U800 Outer Shell Material

What is the outer shell material?

33 EMTEC U800 0 Votes Plastic

35 Power Banks in this range Plastic

Specifies the primary material used for the exterior housing.

EMTEC U800 Internal Frame Material

What is the internal frame material?

23 EMTEC U800 0 Votes Plastic

33 Power Banks in this range Plastic

Describes the internal structural material supporting the battery cells.

EMTEC U800 Impact Resistance Rating

What is the impact resistance rating?

43 EMTEC U800 0 Votes Moderate Impact Resistance

28 Power Banks in this range Moderate Impact Resistance

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

EMTEC U800 Heat Resistance

Is the power bank heat resistant?

Yes 0 Votes EMTEC U800

Yes Power Banks in this range

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

EMTEC U800 Fire Retardant Materials

Does it use fire-retardant materials?

Yes 0 Votes EMTEC U800

Yes Power Banks in this range

Indicates use of flame-resistant materials in construction.

EMTEC U800 Scratch Resistance

Is the surface scratch resistant?

No 0 Votes ~~EMTEC U800~~

Yes Power Banks in this range

Indicates whether the exterior surface is resistant to scratches from daily handling and transport.

EMTEC U800 Structural Reinforcement

Is there structural reinforcement?

No 0 Votes ~~EMTEC U800~~

Yes Power Banks in this range

Indicates added reinforcement for improved durability.

EMTEC U800 Button Durability Rating

How durable are the buttons?

53 EMTEC U800 0 Votes Good

55 Power Banks in this range Good

Indicates the overall durability and longevity of the physical buttons based on build quality and expected usage.

EMTEC U800 Port Reinforcement

Are the ports reinforced?

No 0 Votes ~~EMTEC U800~~

Yes Power Banks in this range

Indicates reinforced charging ports for extended lifespan.

Display, Indicators & Controls ¹⁰

EMTEC U800 Display Type

What type of display does it have?

23 EMTEC U800 0 Votes LED Indicator

27 Power Banks in this range LED Indicator

Specifies the type of display used to show power information.

EMTEC U800 Battery Level Indicator

Does it show battery level?

Yes 0 Votes EMTEC U800

Yes Power Banks in this range

Indicates whether the power bank shows remaining battery level.

EMTEC U800 Indicator Accuracy

How accurate is the battery indicator?

10 % 0 Votes

66.23 % (Average)

Measures how accurately the indicator reflects actual remaining power.

EMTEC U800 Remaining Time Display

Does it display remaining time?

No 0 Votes ~~EMTEC U800~~

Yes Power Banks in this range

Shows estimated remaining usage or charging time.

EMTEC U800 Button Type

What type of button does it use?

33 EMTEC U800 0 Votes Physical Button

32 Power Banks in this range Physical Button

Describes the type of button used for control.

EMTEC U800 Button Count

How many buttons are there?

93 EMTEC U800 0 Votes 1

79 Power Banks in this range 1

Indicates the number of physical control buttons.

EMTEC U800 Touch Control

Does it support touch controls?

No 0 Votes ~~EMTEC U800~~

Yes Power Banks in this range

Indicates whether touch-based controls are supported.

EMTEC U800 Auto Wake Feature

Does it auto wake when a device is connected?

No 0 Votes ~~EMTEC U800~~

Yes Power Banks in this range

Automatically activates when a device is connected.

EMTEC U800 Auto Sleep Feature

Does it auto sleep when idle?

Yes 0 Votes EMTEC U800

Yes Power Banks in this range

Automatically enters sleep mode when idle to save power.

EMTEC U800 User Feedback Alerts

What user alerts are available?

23 EMTEC U800 0 Votes LED Light

22 Power Banks in this range LED Light

Indicates how the device provides user feedback and alerts.

Safety & Protection Features ¹⁴

EMTEC U800 Safety Certification

What safety certifications does it have?

48 EMTEC U800 0 Votes UL, CE, FCC, RoHS

45 Power Banks in this range CE, FCC, RoHS

EMTEC U800

The device complies with UL, CE, FCC, and RoHS safety standards, assuring regulatory compliance and consumer safety.

Lists recognized safety and compliance certifications.

EMTEC U800 Short Circuit Protection

Does it have short circuit protection?

Yes 0 Votes EMTEC U800

Yes Power Banks in this range

Prevents damage when a short circuit is detected.

EMTEC U800 Overcurrent Protection

Is overcurrent protection supported?

Yes 0 Votes EMTEC U800

Yes Power Banks in this range

Protects devices from excessive current flow.

EMTEC U800 Overvoltage Protection

Does it include overvoltage protection?

Yes 0 Votes EMTEC U800

Yes Power Banks in this range

Prevents voltage levels from exceeding safe limits.

EMTEC U800 Thermal Protection

Does it have thermal protection?

Yes 0 Votes EMTEC U800

Yes Power Banks in this range

Shuts down or limits power when overheating is detected.

EMTEC U800 Temperature Monitoring

Is temperature monitored internally?

Yes 0 Votes EMTEC U800

Yes Power Banks in this range

Continuously monitors internal temperature.

EMTEC U800 Foreign Object Detection

Does it detect foreign objects?

No 0 Votes ~~EMTEC U800~~

Yes Power Banks in this range

Detects abnormal objects or unsafe connections.

EMTEC U800 Surge Protection

Is surge protection included?

Yes 0 Votes EMTEC U800

Yes Power Banks in this range

Protects against sudden power surges.

EMTEC U800 Electrostatic Discharge Protection

Does it protect against static discharge?

Yes 0 Votes EMTEC U800

Yes Power Banks in this range

Protects internal circuits from static electricity.

EMTEC U800 Airline Safety Compliance

Is it airline-safe?

Yes 0 Votes EMTEC U800

Yes Power Banks in this range

Indicates compliance with airline carry-on regulations.

EMTEC U800 Fire Protection Circuit

Does it include fire protection circuitry?

Yes 0 Votes EMTEC U800

Yes Power Banks in this range

Includes circuitry designed to prevent fire hazards.

EMTEC U800 Smart Power Management

Does it use smart power management?

Yes 0 Votes EMTEC U800

Yes Power Banks in this range

Dynamically manages power to maintain safe operation.

EMTEC U800 Fail-Safe Shutdown

Does it have fail-safe shutdown?

Yes 0 Votes EMTEC U800

Yes Power Banks in this range

Automatically shuts down under critical fault conditions.

EMTEC U800 Safety Firmware

Is safety firmware implemented?

No 0 Votes ~~EMTEC U800~~

Yes Power Banks in this range

Uses firmware logic to manage and enforce safety rules.

Thermal Management & Cooling ¹²

EMTEC U800 Thermal Cutoff Threshold

At what temperature does it shut down?

140 °F 0 Votes

144.44 °F (Average)

EMTEC U800

Thermal cutoff threshold at 140°F (60°C) ensures the device shuts down before reaching unsafe temperatures.

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

EMTEC U800 Thermal Management System

Does it have a thermal management system?

Yes 0 Votes EMTEC U800

Yes Power Banks in this range

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

EMTEC U800 Heat Dissipation Method

How does it dissipate heat?

33 EMTEC U800 0 Votes Passive Cooling

37 Power Banks in this range Passive Cooling

Describes how heat is dispersed away from internal components.

EMTEC U800 Internal Heat Sink

Is there an internal heat sink?

No 0 Votes ~~EMTEC U800~~

Yes Power Banks in this range

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

EMTEC U800 Thermal Sensor Count

How many thermal sensors are used?

12 EMTEC U800 0 Votes 1

23 Power Banks in this range 1

Specifies how many thermal sensors are used for temperature monitoring.

EMTEC U800 Thermal Throttling

Does it support thermal throttling?

Yes 0 Votes EMTEC U800

Yes Power Banks in this range

Reduces power output automatically to prevent overheating.

EMTEC U800 Cooling Design Type

What cooling design type is used?

53 EMTEC U800 0 Votes Passive Cooling

52 Power Banks in this range Passive Cooling

Describes the overall cooling architecture used to manage internal heat during charging and discharging.

EMTEC U800 Surface Temperature Control

Is surface temperature controlled?

Yes 0 Votes EMTEC U800

Yes Power Banks in this range

Limits external surface temperature for safe handling.

EMTEC U800 Heat Spread Layer

Is there a heat spread layer?

No 0 Votes ~~EMTEC U800~~

Yes Power Banks in this range

Indicates the use of internal layers to evenly distribute heat.

EMTEC U800 Charging Temperature Regulation

Is charging temperature regulated?

Yes 0 Votes EMTEC U800

Yes Power Banks in this range

Actively manages temperature during charging cycles.

EMTEC U800 Discharge Temperature Regulation

Is discharge temperature regulated?

Yes 0 Votes EMTEC U800

Yes Power Banks in this range

Controls temperature while powering external devices.

EMTEC U800 Overheat Recovery Behavior

How does it recover from overheating?

93 EMTEC U800 0 Votes Automatic Resume

79 Power Banks in this range Automatic Resume

Defines how the system recovers after an overheat shutdown.

Connectivity & Smart Features ⁸

EMTEC U800 Bluetooth Connectivity

Does it support Bluetooth connectivity?

No 0 Votes ~~EMTEC U800~~

Yes Power Banks in this range

Indicates whether the power bank can connect wirelessly to other devices.

EMTEC U800 App Support

Is there app support?

No 0 Votes ~~EMTEC U800~~

Yes Power Banks in this range

Confirms whether a companion mobile app is available.

EMTEC U800 Firmware Upgradable

Can the firmware be updated?

No 0 Votes ~~EMTEC U800~~

Yes Power Banks in this range

Indicates whether firmware can be updated to improve functionality.

EMTEC U800 Smart Power Monitoring

Does it offer smart power monitoring?

No 0 Votes ~~EMTEC U800~~

Yes Power Banks in this range

Provides real-time monitoring of power flow and usage.

EMTEC U800 Device Usage Analytics

Does it provide usage analytics?

No 0 Votes ~~EMTEC U800~~

Yes Power Banks in this range

Tracks connected device charging behavior and patterns.

EMTEC U800 Charging History Tracking

Is charging history tracked?

No 0 Votes ~~EMTEC U800~~

Yes Power Banks in this range

Records past charging sessions for review.

EMTEC U800 Remote Status Monitoring

Can status be monitored remotely?

No 0 Votes ~~EMTEC U800~~

Yes Power Banks in this range

Allows users to check power bank status remotely.

EMTEC U800 Smart Alerts

Are smart alerts available?

No 0 Votes ~~EMTEC U800~~

Yes Power Banks in this range

Sends alerts for battery status, faults, or charging completion.

Environmental & Efficiency ⁶

EMTEC U800 Idle Power Consumption

How much power is used while idle?

0.5 Watt 0 Votes

0.21 Watt (Average)

EMTEC U800

Idle power consumption remains minimal at 0.5 Watts, helping reduce wasted energy when unused.

Indicates how much power is consumed when the power bank is not actively charging devices.

EMTEC U800 Energy Conversion Efficiency

What is the energy conversion efficiency?

90 % 0 Votes

84.04 % (Average)

Measures how efficiently stored energy is converted into usable output power.

EMTEC U800 Eco Mode

Does it support eco mode?

No 0 Votes ~~EMTEC U800~~

Yes Power Banks in this range

Enables reduced power usage to improve efficiency and battery longevity.

EMTEC U800 Automatic Power Optimization

Does it optimize power automatically?

Yes 0 Votes EMTEC U800

Yes Power Banks in this range

Automatically adjusts output to reduce energy waste.

EMTEC U800 Sustainable Materials

Does it use sustainable materials?

No 0 Votes ~~EMTEC U800~~

Yes Power Banks in this range

Indicates use of environmentally friendly or recycled materials.

EMTEC U800 Recycling Program

Is a recycling program supported?

No 0 Votes ~~EMTEC U800~~

Yes Power Banks in this range

Indicates manufacturer support for recycling or take-back programs.

Included Accessories & Packaging ⁷

EMTEC U800 Package Depth

What is the package depth?

1.2 inch 0 Votes

2.12 inch (Average)

EMTEC U800

Package depth is 1.2 inches (3.05 cm), indicating a slim packaging profile.

Measures the depth of the retail packaging.

EMTEC U800 Package Height

What is the package height?

6 inch 0 Votes

4.51 inch (Average)

EMTEC U800

Package height measures 6 inches (15.24 cm), reflecting the physical size for shipping and storage considerations.

Measures the height of the retail packaging.

EMTEC U800 Charging Cable

Is a charging cable included?

No 0 Votes ~~EMTEC U800~~

Yes Power Banks in this range

Indicates whether a charging cable is included in the box.

EMTEC U800 Carrying Case

Is a carrying case included?

No 0 Votes ~~EMTEC U800~~

Yes Power Banks in this range

Indicates whether a protective carrying case is included.

EMTEC U800 Wall Adapter

Is a wall adapter included?

No 0 Votes ~~EMTEC U800~~

Yes Power Banks in this range

Indicates whether a wall charging adapter is provided.

EMTEC U800 User Manual

Is a user manual included?

Yes 0 Votes EMTEC U800

Yes Power Banks in this range

Indicates whether a user manual or guide is provided.

EMTEC U800 Package Width

What is the package width?

3 inch 0 Votes

4.31 inch (Average)

Measures the width of the retail packaging.

Warranty & Support ⁶

EMTEC U800 Warranty Length

How long is the warranty?

23 EMTEC U800 0 Votes 12 Months

29 Power Banks in this range 12 Months

Indicates the duration of the manufacturer warranty.

EMTEC U800 Battery Warranty Coverage

Is the battery covered by warranty?

Yes 0 Votes EMTEC U800

Yes Power Banks in this range

Indicates whether the battery itself is covered under warranty.

EMTEC U800 Technical Support Availability

Is technical support available?

Yes 0 Votes EMTEC U800

Yes Power Banks in this range

Confirms access to technical support services.

EMTEC U800 Support Channels

What support channels are available?

48 EMTEC U800 0 Votes Email, Phone

47 Power Banks in this range Email, Phone

Lists available customer support contact methods.

EMTEC U800 Replacement Policy

Is there a replacement policy?

Yes 0 Votes EMTEC U800

Yes Power Banks in this range

Indicates eligibility for replacement in case of defects.

EMTEC U800 Repair Service Availability

Are repair services available?

No 0 Votes ~~EMTEC U800~~

Yes Power Banks in this range

Confirms whether repair services are offered.

Surveys

Because hot takes deserve votes.

EMTEC U800 Charging Speed Performance

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

Ultra fast charging — Under 1.5 hours 0 Votes

Very fast charging — 1.5 to 3 hours 0 Votes

Moderate charging — 3 to 5 hours 0 Votes

Slow charging — 5 to 8 hours 0 Votes

Very slow charging — Over 8 hours 0 Votes

EMTEC U800 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 0 Votes

Very high capacity — 20000 to 30000 mAh 0 Votes

Solid everyday capacity — 10000 to 19999 mAh 0 Votes

Limited capacity — 5000 to 9999 mAh 0 Votes

Barely useful capacity — Under 5000 mAh 0 Votes

EMTEC U800 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 0 Votes

Strong multi device support — 60 to 99 W 0 Votes

Good for phones and tablets — 30 to 59 W 0 Votes

Basic output only — 15 to 29 W 0 Votes

Struggles with most devices — Under 15 W 0 Votes

EMTEC U800 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 0 Votes

Very versatile — Multiple USB C and USB A ports 0 Votes

Good variety — USB C and USB A basic support 0 Votes

Limited options — Single USB C or USB A port 0 Votes

Very restrictive — One slow USB port only 0 Votes

EMTEC U800 Size and Portability

How easy is this power bank to carry around daily?

Pocket friendly and lightweight — Under 8 ounces 0 Votes

Easy to carry — 8 to 12 ounces 0 Votes

Manageable but noticeable — 12 to 18 ounces 0 Votes

Bulky for daily carry — 18 to 24 ounces 0 Votes

Too heavy to carry around — Over 24 ounces 0 Votes

EMTEC U800 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 0 Votes

Very durable — 3 to 5 years expected use 0 Votes

Decent build quality — 2 to 3 years expected use 0 Votes

Feels fragile — 1 to 2 years expected use 0 Votes

Cheap and unreliable — Under 1 year expected use 0 Votes

EMTEC U800 Charging Stability

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

Rock solid with no drops — Voltage variation under 3 percent 0 Votes

Very stable — 3 to 5 percent variation 0 Votes

Mostly stable — 5 to 8 percent variation 0 Votes

Occasional drops — 8 to 12 percent variation 0 Votes

Unstable charging — Over 12 percent variation 0 Votes

EMTEC U800 Heat and Safety Performance

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

Stays cool and safe — Under 95 F 0 Votes

Slightly warm but comfortable — 95 to 104 F 0 Votes

Warm but acceptable — 104 to 113 F 0 Votes

Gets quite hot — 113 to 122 F 0 Votes

Uncomfortably hot and concerning — Over 122 F 0 Votes

EMTEC U800 Battery Efficiency

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

Highly efficient with minimal loss — Over 90 percent efficiency 0 Votes

Very efficient — 85 to 90 percent efficiency 0 Votes

Decent efficiency — 75 to 84 percent efficiency 0 Votes

Noticeable energy loss — 65 to 74 percent efficiency 0 Votes

Poor efficiency — Under 65 percent efficiency 0 Votes

EMTEC U800 Travel Friendliness

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

Perfect for travel and flights — No airline issues 0 Votes

Very travel friendly — Easy to pack and carry 0 Votes

Fine for occasional travel — Manageable size and weight 0 Votes

Awkward to carry on trips — Bulky or heavy 0 Votes

Not suitable for travel — Restricted or impractical 0 Votes

Guides ¹

Yes, we brought proof.

Files ¹

EMTEC U800 User Manual

emtec-international.com

5 months ago

Reviews ⁰

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Average Rating

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EMTEC U800

0 / 5 0 Reviews

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Highlights 79

Why is EMTEC U800 better than other power banks ?

General Information

Battery & Capacity

Charging Input Performance

Power Output Performance

Charging Protocols & Compatibility

Physical Dimensions & Weight

Build Materials & Durability

Display, Indicators & Controls

Safety & Protection Features

Thermal Management & Cooling

Environmental & Efficiency

Included Accessories & Packaging

Warranty & Support

Quick Take

EMTEC U800

Specifications & Facts 139

General Information 10

EMTEC U800 Product Type

EMTEC U800 Intended Use Case

EMTEC U800 Release Year

EMTEC U800 Country of Origin

EMTEC U800 Color Options

EMTEC U800 Finish Type

EMTEC U800 Rugged Design

EMTEC U800 Operating Temperature Minimum

EMTEC U800 Operating Temperature Maximum

EMTEC U800 Storage Temperature Range

Battery & Capacity 14

EMTEC U800 Battery Capacity

EMTEC U800

EMTEC U800 Cycle Life Rating

EMTEC U800

EMTEC U800 Rated Capacity

EMTEC U800

EMTEC U800 Battery Voltage

EMTEC U800

EMTEC U800 Self-Discharge Rate

EMTEC U800

EMTEC U800 Standby Power Loss

EMTEC U800

EMTEC U800 Battery Chemistry

EMTEC U800 Battery Cell Type

EMTEC U800 Energy Rating

EMTEC U800 Cell Count

EMTEC U800 Battery Configuration

EMTEC U800 Battery Protection System

EMTEC U800 Overcharge Protection

EMTEC U800 Overdischarge Protection

Charging Input Performance 10

EMTEC U800 Maximum Input Power

EMTEC U800

EMTEC U800 Input Current Rating

EMTEC U800

EMTEC U800 Charging Efficiency

EMTEC U800

EMTEC U800 Charging Time

EMTEC U800

EMTEC U800 Input Port Type

EMTEC U800 Input Port Count

EMTEC U800 Input Voltage Range

EMTEC U800 Fast Input Charging

EMTEC U800 USB-C Input

EMTEC U800 Pass-Through Charging

Power Output Performance 14

EMTEC U800 Output Port Count

EMTEC U800

EMTEC U800 Maximum Output Power

EMTEC U800

EMTEC U800 Total Output Power

EMTEC U800

EMTEC U800 Output Current Rating

EMTEC U800

EMTEC U800 Output Port Type

EMTEC U800 Output Voltage Range

EMTEC U800 Fast Charging Technology

EMTEC U800 Simultaneous Device Charging

EMTEC U800 Power Distribution Control

EMTEC U800 Output Stability

Highlights ⁷⁹

Specifications & Facts ¹³⁹

General Information ¹⁰

Battery & Capacity ¹⁴

Charging Input Performance ¹⁰

Power Output Performance ¹⁴

Charging Protocols & Compatibility ¹²

Physical Dimensions & Weight ⁶

Build Materials & Durability ¹⁰

Display, Indicators & Controls ¹⁰

Safety & Protection Features ¹⁴

Thermal Management & Cooling ¹²