Type: Li-Ion Components: Other Size: Customized Voltage: 11.1V/12V, 11.1V/12V Weight: less than 320g Nominal Capacity: 20AH (1AH to 100AH accept Customized) Application: 18650 lithium battery pack, 18650 lithium battery pack Warranty: 16 months BMS: Japan Smart BMS Battery Type: Korea Cell Capacity: 20AH (1AH to 100AH accept Customized) Cycle life: 800-1000times customized: Yes Discharge current: 0.2C to 10C Protection Functions: Over charge, Over discharge, Over