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New!  NITECORE NPB2 10,000mAh Waterproof Power Bank
NITECORE NPB2 10,000mAh Waterproof Power Bank

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Price: $49.95

Availability: Usually Ships in 24 Hours
Product Code: BAT-NITE-NPB2



  • 2m submersible waterproof
  • Next-gen 21700 Li-ion batteries
  • QC 3.0 Output
  • Touch sensor power level display

Included in the Box

  • NPB2 power bank
  • micro-USB charging cable

Designed for Outdoor

The Nitecore NPB2 power bank is your ideal power solution for outdoor activities and everyday carry. IP68 rated and waterproof up to 2m, with 1m of drop resistance, NPB2 can take a splash or an accidental drop when you are running, hiking, trekking or kayaking. Carry the NPB2 with confidence, no matter where you go.

Ready for EDC

At 4.15 inches long and just 7.5oz you won't even notice the NPB2 in your pocket, or attached to your bag by its hanging loop. Travelling? NPB2 has multiple protection safeguards including overcharge, short-circuit, and thermal protection and is in accordance with flight regulations, you can keep it with you wherever you go.

Fast charging USB 3.0 support

NPB2 can quickly charge up to two devices at the same time with QC 3.0 support and 18W of max output. Never get caught off guard with a dead power pack again, thanks to the touch sensor power display.


Battery Type 21700 Li-ion Batteries
Capacity 10,000mAh 3.64V (36.4Wh)
Rated Energy 6,499mAh 5V (TYP 1A)
Input Micro-USB: 5V-2A 9V=2A
Output USB-A: 5V-2.4A 9V-2A (18W MAX)
Single Port: 5V=2.4A 9V=2A 12V=1.5A
Dual Ports: 5V=2.4A (18W MAX)
IP Rating IP68
Dimensions L-4.15"xW-1.97"xH-1.1"
Weight 7.58oz
Accessories USB Charging Cable
Nitecore NPB2
Average Rating: Average Rating: 4.5 of 5 4.5 of 5 Total Reviews: 3 Write a review »

  0 of 0 people found the following review helpful:
5 of 5 Great product February 22, 2021
Reviewer: Christopher Timpone  
Good size
Good weight
Good mah

Love the product

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  0 of 0 people found the following review helpful:
4 of 5 NITECORE NPB2 10,000mAh Waterproof Power Bank February 22, 2021
Reviewer: from Ne  
Seems to work o.k....don't understand the advertised "multi-voltage" aspect of it however.  Nothing, or very little said about that in the description.

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  0 of 0 people found the following review helpful:
4 of 5 NPB2 Initial Impressions February 21, 2021
Reviewer: Bob from Charlotte  
Recently received my NPB2. I purchased it after previously purchasing the Nitecore NPB1 power bank. According to my scale it is at 10,000mAH about 8 grams heavier than the combined weight of two NPB1 5000MAH power banks, and is just slightly longer,  less than 1/8". I put it in pail of cold water for a few minutes to test its water resistance and it, like the NPB1 I own, appears to be water resistant.  I have noticed that most of my USB cables do not fully seat flush into the unit as they did in the NPB1 but that being said the cables still function normally.

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