Custom Super Thin Bluetooth Keyboard Battery UFX 6080130 8000mAh 3.7V Rechargeable Li-polymer Battery

Specification 1、Mechanical Characteristics Cell: UFX6080130 PCM: Yes NTC: No Weight: appr. 137g Configuration: 1S1P 2、Electrical Specification Capacity: 8000mAh Nominal Voltage: 3.7V Energy: 29.6Wh Internal Impedance： less than 180mΩ Max. Charge Voltage: 4.2V Discharge Cut Off: 2.75V Max. Charge Current: 8000mA Max. Discharge Current: 8000mA Standard Charge Current: 4000mA Standard Discharge Current: 4000mA 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： Yes