2S1P 123g Li Ion Battery Pack 7.2V 2900mAh Lithium Ion Battery

Electrica Specification:

Watt-hour rating:20.88Wh
Charging Method: Constant Current+Constant Voltage

Max.Charge VoltageV1: 8.4V(CELL:4.2V)

Max.Continuous Charge Current:1375mA

Rec. Charge Cut-off Voltage: 8.3V  

Rec. Charge Cut off Current:60mA
Max. Continuous Discharge Current: 2750mA  

Rec. Discharge Cut off Voltage:5.5V(CELL:2.75V)

Cell Balancing Voltage: 4.15±0.03V/ 

Cell Balancing Current:42+10mA.

Internalmpedance:<250m
Cycle Life: After 800 cyclesremaining>80% of MIN.Capacity(CHG1.375A/DCHG2.75A25+2℃)

Cell protection:

Over-charge Detection: 4.275V typical

Over-discharge Detection: 2.5V typical

Over-current Detection:4.0Ato7.0A

Ambient Conditions:

Temperature range:
Charge:

0 to+9.9°C,≤0.2C
+10to+45°C,≤1.375A
+45.1to+60°C,≤0.1C
Discharge: -20 to+60°C
Storage:

-20°to+40℃,≤3 month
-20℃ to +30℃, ≤1 year
Humidity range:<85%RH

Maintenance:

It Is recommended to charge the battery to 45%-55% soC every 6 months in storage.
Consult with MInmax for details.

Features:

1. Made of eco-friendly material, minimize contamination

2. Long life expectancy and storage life with less cost and maintenance risk

3. No memory effect and rechargeable

Application:

Security Camera