Nitecore NL1836R 3600mAh 18650 Li-ion battery 3.6V (with USB-C charging port)

Nitecore 3.6V lithium-ion battery with a capacity of 3600mAh. It has an integrated charging USB-C port - no need for an extra charger, a charging cable is good enough (still can be charged with a regular charger, though). The battery is made for safe use: in case the temperature increases rapidly, the pressure relief valve protection activates; protection against overcharge, over-discharge, short circuit. Anti-abrasion metallic wrapper.