High Capacity 3.7V Rechargeable Battery for Smart Watch - Long-lasting Power for Your Device

Type: Lithium battery Capacity: 40mAh-2800mAh Rechargeable:YES Charging Voltage: 3.7-4.2V Rated Voltage: 3.7V Size: 303450(HxWxL)-104050 (HxWxL)mm

Features: 3.7V rechargeable Li-Po battery. Built-in intelligent protection PCB charging module, effectively prevent over charge, over discharge, over current, short circuit. it is widely used in walkie-talkie, PSP, electric toys, MP5, GPS, remote control, iPod, tablet, Bluetooth speaker, headset, camera, MID, POS machine, solar lamp and other devices with the same battery size and capacity.

Product features: 1.Over charge Protection 2.Over discharge protection 3.Overcurrent protection 4.Short protection

Package: 1Pcs x 3.7v Li Polymer Battery