NITECORE’s NPB Series waterproof power banks have an outstanding water and dust resistance. The NPB1 is the world’s first IP68 rated waterproof power bank and remains unaffected after 2-metre underwater submersion for 30 minutes.
The premium waterproof design includes the high strength waterproof O-ring on the charging port, the advanced glue pouring technology to ensure a waterproof environment for components and the fire retardant PC materials constructed shell by ultrasonic welding technology to offer extreme tightness against water and vapour. The solid housing constructed by the lightweight and fire retardant PC materials has an excellent high temperature, scratch and impact resistance of 1 metre to guarantee a long lifespan.
Equipped with a 21700 Li-ion battery, the NPB1 has a sufficient power of 5,000mAh for smartphones, GPS, headlamps, headphones and more. Featuring long lifespan, high energy density and powerful performance, 21700 Li-ion batteries were first introduced in the electric car industry and are considered to be the future of cylindrical batteries. It is ultra compact and highly portable to be stored in a backpack or a pocket with a light weight of 105g (3.7oz). The most common Micro-USB + USB-A design makes the charging process incredibly convenient available with QC 3.0 and a max output of 18W.
The NPB1 has a touch sensor power level display. Tap the Touch Icon, and the blue indicators beside the input port will be turned on to display the power level. The metal USB cable lock of the NPB1 is specially designed for the USB cable of the HU60 to prevent accidental disconnection from the power source.
The NPB1 is equipped with multiple protection safeguards to be used in temperature between -10~40℃ (14~104℉). In accord with the UN38.3 Standard with a rated capacity less than 100Wh, the NPB1 is airline approved as your best worry-free power companion while on the move. It is provided with 18 months free warranty and 15 days free replacement.
Battery Type: 21700 Li-ion Battery
Capacity: 5,000mAh 3.64V (18.2Wh)
Rated Energy: 3,200mAh 5V (TYP 1A)
Input: Micro-USB: 5V⎓2A
Output: USB-A: 5V⎓2.4A 9V⎓2A (18W MAX)
IP Rating: IP68
Dimensions: φ26.9mm×102.4mm (φ1.06” ×4.03”)
Weight: 105g (3.7oz)
Accessories: USB Charging Cable