The Nitecore NPB4 Waterproof (IP68) Powerbank is a powerful powerbank with a capacity of 20000mAh. The NPB4 is equipped with four powerful 21700 li-ion batteries (total 20000mAh) and has an output power of 18 Watts, more than enough to charge your smartphone up to six times. The powerbank is compact, lightweight and can easily be stored in your pocket or backpack.
The powerbank can withstand temperatures up to -10 degrees Celsius.
IP-68 waterproof
With IP-68 certification, the NPB4 remains unaffected after 30 minutes immersion in water at depths of up to 2 metres, making it a reliable and durable power source whether you're caving, trailrunning or just out and about. The charging port has a strong, waterproof O-ring. Advanced glue casting technology ensures that the components inside the powerbank are safe.
USB Outputs
The NPB4 is equipped with one Micro-USB input, one USB-C input/output and two USB-A outputs.
Status indicator
To see how much capacity the powerbank has left, it is equipped with a touch sensor. Simply tap on the touch icon and the blue indicator shows 3 lights for 100%, 2 lights for 70% (approximately) or 1 light for 30% (approximately).
Safe to use
The Nitecore NPB4 Waterproof (IP68) Powerbank features multiple protection circuits including: over-current protection, short-circuit protection, over-discharge protection, over-voltage protection and thermal protection.
