32650 3.7v LiMnO2 5000mAh rechargeable cylindrical battery 4,Battery factory in China. 1, Appliance scope Power tools, Cordless phones, ... 30C.3, High platform of discharge and low internal resistance.4, Full set of battery pack, PCB and charger is available.4, Tests ... high-low temperature 32650 3.7v LiMnO2 5000mAh rechargeable cylindrical battery