... , 7.2v, Lithium Battery, Polymer Li-Ion, Battery, Lifepo4, Ni-Cd, NameCylindrical lithium ion batteryModel18650Dimensions18 x 65mmVoltage3.7VWeight45gCapacity1400-2600mAhCycle life500 timesCharging ... 2600mAh 2. Environment friendly, well quality 3. 1 year warranty 4. CE, FCC, RoHS, ISO 5. OEM, ODM L18650 lithium ... H) Gross Weight: 8.6Kg/Carton Laptop Battery 16.8V Cylindrical Battery 2200mAh (JHY18650)