1.Lithium Li-ion 14500 battery 2.Nominal capacity:800mAh 3.High working voltage 4.Long ... , recording the discharging time.≥300min5.21C Capacity1CAfter standard charging, rest battery for 10min, then discharging at 1C to voltage 3.0V ... charging, laying the battery 28days, discharging at 0.2C to voltage 3.0V, recording the discharging time.≥240min 3.7v 14500 li-ion cylindrical rechargeable battery