18650, Li-Ion, Lithium Ion, 2000mah, Laptop Battery, 7.2v, Lithium Battery, Polymer Li-Ion, Battery, Lifepo4, Ni-Cd, NameCylindrical lithium ion batteryModel18650Dimensions18 x ... , video devices, electric Torches and so on.1. 18650 li ion Battery 1400-2600mAh 2. Environment friendly, well quality 3. ... (L*W*H) Gross Weight: 8.6Kg/Carton Laptop Battery 16.8V Cylindrical Battery 2200mAh (JHY18650)