Nitecore 21700 Intelligent Battery System
The Nitecore 21700 Intelligent Battery System is an innovative set-up consisting of a 21700 NL2150HPi high performance i-series li-ion battery, an ML21 magnetic light and MPB21 magnetic power bank. Designed..
The Nitecore NL2150 21700 Li-ion battery features a long lifespan, high energy density and powerful performance. First introduced by the electric car industry, this 21700 cell has a 5000mAh capacity, 3.6V and 14.4Wh.
As with all Nitecore batteries s..