- Battery Type: 21700 li-ion battery
- Capacity: 5000mAh 3.64V (18.2Wh)
- Rated Energy: 3200mAh 5V (TYP 1A)
- Input: Micro USB 5V 2A
- Output: USB-A 5V 2.4A / 9V 2A (18W max)
- IP Rating: IP68
- Dimensions: φ26.9 mm x 10.2.4 mm / φ1.06" x 4.03")
- Weight: 105g / 3.7oz
- Accessories: USB charging cable
The Nitecore NPB1 Waterproof Power Bank is rated at IP68, meaning it is rated at 2 meters submersible! With an outstanding water and dust resistance, the NPB1 remains unaffected after 2 meter underwater submersion for 30 minutes, making it ideal for caving, trail running, fishing and hiking.
A touch sensor power level display indicates the remaining power with three blue indicator lights: 100%, 70% and 30%.
Featuring a 21700 5000mAh Li-ion power cell, the NPB1 has an energy density of 173mWh/g. Sufficient to charge an iPhone 11 once or a Nitecore NU32 headlamp twice. Another recommended use of the NPB1 is as a power source for the Nitecore HU60 head torch, which requires an external powerbank to operate.
The Nitecore NPB1 has multiple protection safeguards including over-current protection, short-circuit protection, over-discharge protection, overcharge protection, overvoltage protection and thermal protection. In accord with UN38.3 standard with a rated capacity less than 100Wh.
Compact and lightweight at only 105 grams and 102.4mm long.
Capable of operating at low temperatures of -10C (14F)
Please note, power banks are sent via UPS, with an earlier cut-off time of 2.30 pm for same day despatch (Monday - Friday). Due to high shipping costs, unfortunately we are unable to send power banks to the Outer Hebrides, Scottish Highlands and surrounding areas, Channel Islands Northern Ireland.
We are unable to accept returned power banks once they have been opened.