Nitecore NB10000 Gen 4: 10,000mAh power bank weighs just 5 oz, sports silicon-carbon cells and IPX7 rating

Nitecore has introduced a new power bank that is particularly light and is based on silicon-carbon battery cells. The NB10000 Gen 4 can also store more energy than many other 10,000mAh power banks, wh

ich is why Nitecore refers to typical 13,000mAh power banks for comparison. ...