Nitecore NB20000 Power Bank

Nitecore NB20000 Power Bank

Ultra-light 10000 mAh external battery, carbon shell.

Availability: In stock & Available in our store


The opinion of Aventure Nordique

Nitecore's NB20000 Power Bank is an external carbon-fiber battery. At just 325 grams and the size of a smartphone, it's easily transportable and durable. Its 20,000 mAh capacity allows you to recharge your phone 4 times (depending on the model) and your Nitecore UT27 headlamp 9 times.

It features 2 USB-A outputs, a USB-C port with a 45 W output and a 30 W input, as well as an 18 W USB-C input. The NB20000 Power Bank charges via USB-C and can also charge a device while charging. Handy when you're on the move and don't have access to a power socket for long. You can charge your phone or other device via USB-C or USB-A. Charging power is 18 W, so devices can be recharged quickly. For smaller devices (GPS watches, headphones...) that may not be able to cope with such high power, there's a Low mode.

Indicators display the charging mode (Low or normal), as well as the power and charge levels. When the battery is not in use, it automatically switches to hibernation mode.

Technical details

Manufacturer Nitecore
Product name NB20000 Power Bank
Article number NB20000
EAN 6952506494446
Sizes 136,3 × 60 × 21,4 mm
Weight 325 g
Colour Black
Additional information

Included with battery: USB-C cable

  • Power supply: 20000mAh battery - 5V / 3.85A
  • Power: 45 Wh
  • USB-C rechargeable
  • USB-C (INPUT) : 5V 2.4A / 9V 2A - 18W
  • USB-C (OUT1) : 5V 2,4A / 9V 3A / 12V-1.5A - 45W
  • USB-C (IN) :  5V 2,4A / 9V 3A / 12V-2.5A / 15V-2A / 20V-1,5A - 30W
  • USB-A (OUT 2 et OUT 3) : 5V-3A / 9V-2A / 12V 3A. - 18W 
  • Water resistance: IPX-5
  • Shock resistance: 1.5 meters
  • Approved for air travel
  • Protection: against overheating, short-circuit, overload, overdischarge, overcurrent and overvoltage.
        Warranty 2 years
        Country of Manufacture China


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