soon delivery time long quatity guarantee 1 year CE,RoHS,UL Long cycle life very safe OEM/ODM offered No.ItemCharacteristicsRemarks 3.1Nominal CapacityMinimum:250mAhTypical: 250mAhFully charged @1C to 4.2V for 2.5 hrs, then discharge to 3.0V @ 0.2C.3.2Nominal Voltage3.7V3.3Charging Cut-off Voltage4.2V3.4Discharge Cut-off Voltage3.0V3.5Maximum Constant Charging Current250mA(1.0C)3.6Maximum ...