3.7V 900mAh Li-ion Battery and Home Travel Battery Charger Cradle Charging Base for All SJcam Cameras SJ4000 SJ5000 M10 Description: Light weight and high performance, portable Quick charge capability Ideal for home \/travel camera battery charging Battert Model: SJCam SJ4000, SJ5000, SJ5000 plus, M10 3.7V Li-ion Battery 900mAh 3.33WH Warning: Use specified charger only. Must be disposed of properly. Do not disassemble. Crush puncture short extemal contacts. May explode if disposed on fire or warter. Package Included: 1 X 900mAh Li-ion Battery 1 X Charger Base For SJ4000 SJ5000 M10