Anker 347 Power Bank (PowerCore 40K)
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Anker 347 Power Bank (PowerCore 40K)

£129.99
  • High Capacity Hero: The super huge 40,000mAh cell capacity provides 8.8 charges for iPhone 13, 6.8 charges for Samsung S22 Ultra, and 2.3 charges for MacBook Air 2020.
  • High-Speed Charging: 30W USB-C charging gives you the power you need to charge up your iPhone 13 to 53% in just 28 minutes.
  • Power for 4: Equipped with 2 USB-A and 2 USB-C ports, the portable charger is ideal for charging your laptop, phone, tablet, and earphones.
  • Wide Compatibility: Supports Power Delivery charging technology and works flawlessly with a wide range of devices such as laptops, phones, tablets, and more.
  • What You Get: Anker 347 Power Bank (PowerCore 40K), USB-A to USB-C cable, 18-month stress-free warranty, and our friendly customer service.

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Quantity
  • High Capacity Hero: The super huge 40,000mAh cell capacity provides 8.8 charges for iPhone 13, 6.8 charges for Samsung S22 Ultra, and 2.3 charges for MacBook Air 2020.
  • High-Speed Charging: 30W USB-C charging gives you the power you need to charge up your iPhone 13 to 53% in just 28 minutes.
  • Power for 4: Equipped with 2 USB-A and 2 USB-C ports, the portable charger is ideal for charging your laptop, phone, tablet, and earphones.
  • Wide Compatibility: Supports Power Delivery charging technology and works flawlessly with a wide range of devices such as laptops, phones, tablets, and more.
  • What You Get: Anker 347 Power Bank (PowerCore 40K), USB-A to USB-C cable, 18-month stress-free warranty, and our friendly customer service.

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The power bank can only be delivered to England, Scotland, and Wales.

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Unrivaled Speed

30W USB-C charging gives you the power you need to charge up your iPhone 13 to 50% in just 28 minutes—that’s up to 3 times faster than your old 5W charger.

Wide Compatibility

 

  • Laptops:MacBook Air 2020
  • Tablets:2021 iPad Pro 12.9"
  • Phones:iPhone 13 / 13 Pro / 13 Pro Max / 13 Mini; Samsung S22 ,Samsung S21
  • Other Devices:AirPods, Apple Watch Series 5

 

Trickle Charging Mode

Designed to provide optimized charging to low-power devices such as earphones, Bluetooth speakers, and other accessories.

Advanced Safety Features

Equipped with Negative Temperature Coefficient (NTC) sensors for precise temperature monitoring, overcharge protection, short-circuit protection, and a fireproof casing for safer charging.

 

Model: A1377

Anker 347 Power Bank (PowerCore 40K)

The Super-Powerful 4-in-1 Power Bank

Super Power

Provides an enormous 40,000mAh battery capacity, enough to charge your devices for several days.

4-in-1 Fast Charging

With 2 USB-C and 2 USB-A ports, the portable charger delivers powerful and high-speed charging to up to 4 power-hungry devices at the same time.

Trickle Charging Mode

Charge low-powered devices such as earphones or Bluetooth speakers without having to worry about damaging the battery. Activate trickle charging mode by pressing the power button twice.

Safety First

Stay protected while you charge thanks to Anker’s exclusive MultiProtect safety technology and Negative Temperature Coefficient (NTC) sensors for precise temperature monitoring.

Specifications:

USB-C 1/USB-C 2 Input: 5V⎓3A/9V⎓3A/12V⎓2.5A/15V⎓2A/20V⎓1.5A

USB-C 1/USB-C 2 Output: 5V⎓3A/9V⎓3A/12V⎓2.5A/15V⎓2A/20V⎓1.5A

USB-A 1/USB-A 2 Output: 5V⎓3A/9V⎓2A/12V⎓1.5A

Total Output: 5V⎓6A (3A Max Per Port)

The World's No. 1 Mobile Charging Brand*

  • 200 Million+

    200 Million+ Products Sold Worldwide

  • 146 Countries

    Available in 146 Countries

  • 10 Years of Innovation

    Pioneer in Charging Technology for 10 Years

  • *In terms of retail value sales in 2020, 2021, and 2022.
  • Data source: Euromonitor International (Shanghai) Co., Ltd., measured in terms of retail value sales in 2020, 2021, and 2022, based on research conducted in October 2023. Mobile charging brands are defined as brands if more than 75% of their retail sales are contributed by mobile phone charging products. Mobile phone charging products include chargers, wireless chargers, power banks, and charging cables, and these accessories can also be used for other consumer electronics devices.

"Anker Nano II can truly be one charger to rule them all."

Unbox Therapy

Reviews

Customer Reviews

Based on 7 reviews
57%
(4)
29%
(2)
0%
(0)
14%
(1)
0%
(0)
L
Lee J.
Great product and great service

Expectional as always, thank you

D
Damian
Powerful but heavy and be cautious for airplane travel..

The battery life is what is advertised. It holds your battery for so long. I didn't use it for around two months but I remember charging it to 100% before leaving it in my storage. To my surprise, I took it out and all the lights were still intact. Amazing.The only caveat is the fact that you can't take it on most airlines... I thought about taking it on Emirates but once I contacted their support they said that a maximum was 28,000mAh so this was disappointed. It isn't the lightest of power banks as well so do consider this.However, if you are travelling by car for camping etc. Then this powerbank is a lifesaver!

C
Crap A.
Good

Pretty good capacity to be honest.

M
Mm
Awesomely powerful power-bank for festivals and camping (too large for aircraft)

This power bank is great, but please be aware that it is too large to be allowed onto aircraft. There was also a delay caused by UPS due to having to fill out a hazardous cargo form (the limit for aircraft is 100Wh = 20,000mAh at 5v). I'd strongly recommend this for festivals / camping / etc.

H
Harry G.
Okay ish

I ordered this powerbank in hoping it would well with my USB station, the cable supplied didn’t reach 3A when the station could do it! I ordered an Anker cable and it worked! Got it up to 2.0A, I will be testing it but over all I’m happy and getting better with it

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Anker 347 Power Bank (PowerCore 40K)