Lithium Polymer Batteries 7000 mAh Li Polymer Battery Pack 7.4V 51.8Wh 2S1P Rechargeable

Electrical Specification:

Watt-hour rating: 51.8 Wh
Charging Method: Constant Current+Constant Voltage

Max. Charge VoltageV]: 8.4V(CELL: 4.2V)

Max Continuous Charge Current: 3000mA

Rec. Charge cut off:140mA or timer 4.0h
Max.Continuous Discharge Current: 3000 mA

Rec. Discharge cut-off: 6.0V(CELL: 3.0V)

Internal Impedance<200mQ
Cycle Life: After the 300 cyclesCap. >80%of initial cap(CHG 3A / DCHG 3A 25±2℃)

Cell protection:

Over-charge Detection: 4.28V typical

Over-discharge Detection: 2.6 V typical

Over-current Detection: 6.5A to 13.0A

Ambient Conditions:

Temperature Range -Charge: 0 to +45°C
-Discharge: -20 to +60°C

-Storage:
-10℃~35℃,≤ 3 months

-10℃~30℃,≤1 year
Humidity:40~80%RH, SOC:45%~55%

Features:

1. High energy density

2. Good discharge effect

3. Mature technology

Application:

Safety Vest