3.7V 1200mAh 603450 Lithium Polymer Battery

1、Mechanical Characteristics Cell: 602030 PCM: Yes NTC: No Weight: appr. 6.4g Configuration: 1S1P     2、Electrical Specification Capacity: 300mAh Nominal Voltage: 3.7V Energy: 1.11Wh Internal Impedance： less than 200mΩ Max. Charge Voltage: 4.2V Discharge Cut Off: 2.75V Max. Charge Current: 300mA Max. Discharge Current: 300mA Standard Charge Current: 60mA Standard Discharge Current: 60mA Charge Temp. Range: 10°C to 45°C Discharge Temp. Range -20°C to 60°C Storage Temp. Range 1 year at -20℃ to +30℃   Cycle life: 100 cycles ≥92%  3 moths at -20℃ to +45℃ 300 cycles ≥88%  1 month at -20℃ to +60℃ 500 cycles ≥80%    3、Cell protection Overcharge Detection ： 4.28 ±25mV (1 to 1.6sec delay, release 4.2V ±50mV) Overdischarge Detection： 2.5V ±50mV (115 to 175msec. delay, release 3.0V ±50mV) Overcurrent Detection： 2.5A to 4.0A (9 to 15msec. delay) Short protection： Y