Provides excellent continuous power sources to your device, features high energy density and extra long lifespan. Built-in intelligent protection PCB module, effectively prevents over charge, over discharge, over current and short circuit.
Ideal DIY battery for MP3, MP4, MP5, GPS, wireless telephone, power bank, smart watch, alarm, detector, Bluetooth mice, keyboard, headset, speaker, E-book, game console, video camera, monitoring equipment, LED light, induction lamp, bicycle taillight, driving recorder, radio, MID, PDA, electric toy, cosmetic & massage instrument, medical equipment and other devices with the same battery size and capacity.