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Borofone BJ79A Power Bank 20000mAh with USB-A Port and USB-C Port Black
Power Banks

Borofone BJ79A Power Bank 20000mAh with USB-A Port and USB-C Port Black

The Borofone Power Bank BJ79A Clever is a sleek and high-capacity portable battery with 20000 mAh that provides reliable power for your devices on the go. Made with lithium-polymer cells and an ABS+PC...

The Borofone Power Bank BJ79A Clever is a sleek and high-capacity portable battery with 20000 mAh that provides reliable power for your devices on the go. Made with lithium-polymer cells and an ABS+PC casing, it combines durability with modern design.

  • Capacity: 20000 mAh (74 Wh); nominal capacity: 11000 mAh
  • Input: via USB-C/USB-A cables – 5 V/2 A
  • Output:...
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Top specs

  • Capacity

    The capacity indicates how much energy the power bank can store. The greater the capacity of the power bank, the more times it can charge your phone. It is measured in milliampere-hours (mAh).

    20000

    "The most popular powerbank capacity for long autonomy." 2. "
    " 3. "On average, a mobile phone battery has a capacity of 3500-4000mAh, so a 20000mAh powerbank can give us approximately 4 charges."

  • Fly-Safe

    You can take it with you on the plane. It must be carried only in your hand luggage, never in checked baggage. Up to 2 power banks per passenger are allowed. Always check the airline’s rules regarding in-flight use.
  • See all
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Description

Description

The Borofone Power Bank BJ79A Clever is a sleek and high-capacity portable battery with 20000 mAh that provides reliable power for your devices on the go. Made with lithium-polymer cells and an ABS+PC casing, it combines durability with modern design.

  • Capacity: 20000 mAh (74 Wh); nominal capacity: 11000 mAh
  • Input: via USB-C/USB-A cables – 5 V/2 A
  • Output: USB-A: 5 V/2 A; USB-C/Lightning: 5 V/2 A; total 5 V/2 A
  • Indicator: LED – battery level indicator
  • Material: ABS+PC + lithium-polymer cells
  • Dimensions: 146 × 69 × 29 mm; Weight: 410 g

Powering two devices simultaneously and the intuitive LED indicator provide convenience and practicality for everyday use.

Manufacturer

Manufacturer Details

Warnings & Safety Information
See full description

Specifications

Specifications

Dimensions

Capacity
20000 mAh

Capacity: 20000

The capacity indicates how much energy the power bank can store. The greater the capacity of the power bank, the more times it can charge your phone. It is measured in milliampere-hours (mAh).


"The most popular powerbank capacity for long autonomy." 2. "
" 3. "On average, a mobile phone battery has a capacity of 3500-4000mAh, so a 20000mAh powerbank can give us approximately 4 charges."
Colour
Black
Weight
410 gr

Weight: 410

The weight of the power bank depends mainly on its capacity, but also on the material and functionality it offers (such as additional charging ports, wireless charging, flashlight, etc). For example, 10000mAh power banks start at around 200g, while 20000mAh ones start at around 300g.


Heavy-duty powerbank. Not recommended for frequent transportation, mainly useful for periods when we do not have access to electricity for several days, e.g. camping.

Ports

USB-A Output Ports
1
USB-C Output Ports
1
Built-in Cable
-

Charging Technology

Power Delivery
-

Power Delivery

International fast charging standard via USB-C port. Essential for fast charging iPhone, iPad, newer Android devices, as well as Laptops / MacBooks (when the power is 45W or higher)
MagSafe
-

MagSafe

Magnetic wireless charging that snaps onto the back of iPhones (12 and newer).
Quick Charge
-

Quick Charge

Qualcomm fast charging technology, widely used in Android devices (Xiaomi, Motorola, Realme, etc.), mainly through traditional USB-A ports.
PPS
-

PPS

Special USB-PD technology. It is necessary to achieve the maximum charging speed (Super Fast Charging 25W / 45W) on Samsung Galaxy and Google Pixel devices.
Qi Wireless
-

Qi Wireless

Simple wireless charging without magnets (place the device on the power bank).

Features

Fly-Safe
Yes

Fly-Safe

You can take it with you on the plane. It must be carried only in your hand luggage, never in checked baggage. Up to 2 power banks per passenger are allowed. Always check the airline’s rules regarding in-flight use.
Pass-Through Charging
-

Pass-Through Charging

Charges devices at the same time while the power bank itself is charging from the wall outlet.
Solar
-

Solar

 It features a solar panel for slow recharging from the sun outdoors.

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

See all specifications
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Questions

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Description & Specifications

The Borofone Power Bank BJ79A Clever is a sleek and high-capacity portable battery with 20000 mAh that provides reliable power for your devices on the go. Made with lithium-polymer cells and an ABS+PC casing, it combines durability with modern design.

  • Capacity: 20000 mAh (74 Wh); nominal capacity: 11000 mAh
  • Input: via USB-C/USB-A cables – 5 V/2 A
  • Output: USB-A: 5 V/2 A; USB-C/Lightning: 5 V/2 A; total 5 V/2 A
  • Indicator: LED – battery level indicator
  • Material: ABS+PC + lithium-polymer cells
  • Dimensions: 146 × 69 × 29 mm; Weight: 410 g

Powering two devices simultaneously and the intuitive LED indicator provide convenience and practicality for everyday use.

Manufacturer

Manufacturer Details

Warnings & Safety Information

Dimensions

Capacity
20000 mAh

Capacity: 20000

The capacity indicates how much energy the power bank can store. The greater the capacity of the power bank, the more times it can charge your phone. It is measured in milliampere-hours (mAh).


"The most popular powerbank capacity for long autonomy." 2. "
" 3. "On average, a mobile phone battery has a capacity of 3500-4000mAh, so a 20000mAh powerbank can give us approximately 4 charges."
Colour
Black
Weight
410 gr

Weight: 410

The weight of the power bank depends mainly on its capacity, but also on the material and functionality it offers (such as additional charging ports, wireless charging, flashlight, etc). For example, 10000mAh power banks start at around 200g, while 20000mAh ones start at around 300g.


Heavy-duty powerbank. Not recommended for frequent transportation, mainly useful for periods when we do not have access to electricity for several days, e.g. camping.

Ports

USB-A Output Ports
1
USB-C Output Ports
1
Built-in Cable
-

Charging Technology

Power Delivery
-

Power Delivery

International fast charging standard via USB-C port. Essential for fast charging iPhone, iPad, newer Android devices, as well as Laptops / MacBooks (when the power is 45W or higher)
MagSafe
-

MagSafe

Magnetic wireless charging that snaps onto the back of iPhones (12 and newer).
Quick Charge
-

Quick Charge

Qualcomm fast charging technology, widely used in Android devices (Xiaomi, Motorola, Realme, etc.), mainly through traditional USB-A ports.
PPS
-

PPS

Special USB-PD technology. It is necessary to achieve the maximum charging speed (Super Fast Charging 25W / 45W) on Samsung Galaxy and Google Pixel devices.
Qi Wireless
-

Qi Wireless

Simple wireless charging without magnets (place the device on the power bank).

Features

Fly-Safe
Yes

Fly-Safe

You can take it with you on the plane. It must be carried only in your hand luggage, never in checked baggage. Up to 2 power banks per passenger are allowed. Always check the airline’s rules regarding in-flight use.
Pass-Through Charging
-

Pass-Through Charging

Charges devices at the same time while the power bank itself is charging from the wall outlet.
Solar
-

Solar

 It features a solar panel for slow recharging from the sun outdoors.

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

13,24 €
4,50 €   shipping cost