Nitecore 21700 Li-ion 15A Battery 5000mAh NL2150HPi

The Nitecore NL2150HPi is a rechargeable 21700 li-ion battery with a capacity of 5000mAh and a 15A continuous discharge current, making it ideal for high drain devices. 

The battery features a dual way output with positive and negative polarities at both ends which enables a highly efficient output by minimising the loss of power due to internal resistance. 

The Nitecore NL2150HPi is compatible with the i4000R flashlight and can be charged in the following Nitecore chargers: UMS2, UMS4, UI1 and UI2.