Secondary Li Polymer Battery Pack 11.1 V 2750mAh LP555385 30.53Wh 3S1P with PCM

Electrical Specification:

Watthour rating: 30.53Wh
Charging Method: Constant Current+Constant Voltage

Max. Charge Voltage [V]: 12.60±0.050V
Max. Continuous Charge Current: 2750mA(limited by DS)

Rec. Charge cut off: 55mA or timer 2.5h
Max. Continuous Discharge Current: 2750mA(limited by DS)

Rec. Discharge cut-off: 9.000±0.050V

Internal Impedance:approx: 230mΩ
Exp. Cycle Life:>300 cycles>80% of initial cap(0.5C/0.5C)

Cell protection:

Overcharge Detection: 4.250V±50mV(500-1500 msec. delay, resume 4.150V ± 50mV)

Over-discharge Detection: 2.500V±80mV(50-150 msec.delay,resume3.000V±100mV) 

Overcurrent Detection: 7.0A to13.0A(5-15msec. delay)

Ambient Conditions:

Temperature Range Charge: 0 to +45°C
Discharge: -10 to +60°C
Charge Retention/Storage[%]:

6 months at -20/28°C>70%
3 months at -20/45°C>70%

1 month at -20/60°C>70%
Humidity: 65 +20%RH

Maintenance:

Charging the battery 6 months after delivery is recommended.

Features:

1. Good discharge effect

2. Mature technology

3. Excellent security

4. Thin

Application:

1. Voice recording pen
2. E-cigarette
3. Adaline