product description:
Specifications: Charging voltage:12.6v ~ 13v
Over Charge voltage:4.25 ~ 4.35v
Over Discharge voltage: 2.3 ~ 3.0v
Max Working current:6 ~ 8A
Max peak current:10 ~ 13A
Internal resistance: Less than 100mΩ
Working temperature:-40 ~ +50
Storage Temperature:-40 ~ +80
Quiescent current: <30uA
Life cycle:more than 30000 hours
Resistance:Less than 45Ω
Short Circuit Protection: Protectable, Delayed self-recovery
Size:53 mm×17 mm×4mm/ 2.09″ ×0.67″×0.16″(L×W×H)
Suitable for: 10.8V (Rated voltage of polymer battery)
11.1V (18650 or 3.7V lithium battery rated voltage)
12.6V (Lithium battery full charge voltage)
Attention: Strictly according to the diagram wiring: 0V(B-)/3.7V(B1)/7.4V(B2)/11.1V(B+),Otherwise it will cause damage to the chip.
Do not mix the good battery and poor battery to use.
The internal resistance of 3 battery capacity are closer will be better.
Package inlcuded: 5x lithium Battery Protection Board
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