Battery Type: Lithium Ion Battery(NCM) Battery Brand: VCELL/OEM Model: 18650-2S1P Nominal Voltage: 7.4V Nominal Capacity: 900mAh Charge Cut-Off Voltage: 8.4V Discharge Cut-Off Voltage: 6.0V Standard charge current: 0.2C Max charge current: 1.0C Standard discharge current: 0.2C Max continuous discharge current: 1.5C Peak discharge current: 3C(700 Wire/Connector: TBD