... Description ModelMax.Dimensions(mm)Norminal Capacity Internal resistance Norminal charge Voltage Discharge cut off Voltage Weight Operating temperature DiameterHight(mAh ... quality and operating voltage 3.7V Li-ion rechargeable battery.2)Light weight,higher energy density,small volume.3) ... Longer service life,1C for Circulation using 400 charge/discharge Cycle, Capacity above 80%.4)Low self-discharge ...