12V 25A Li-ion Lithium PCM Battery Protection Board with Balance Circuit for Li-ion Lipo Battery
Over voltage range:4.25-4.35v±0.05v
Over discharge voltage range:2.3-3.0v±0.05v
Maximum operating current:0-25A
Maximum transient current:34-40A
Quiescent current: less than 30uA
Internal resistance:less than 100mΩ
Storage condition:-40– +80℃
Effective life: more than30000h
Suitable assembly: nominal 3.7V electric core / three strings
Function: overcharge short circuit protection
1. Strictly according to the diagram wiring: 0V(B-)3.7V(B1)7.4V(B2)11.1V(B+),Do not deliberately short circuit.
2. After the line is connected,Need to charge first,then have output.
3. When the battery is connected in series with 3 groups,Please ensure that the voltage of each battery is the same. If not same, please fill in each set of batteries and then use.
4. Do not mix the good battery and the battery.
5. The capacity of the battery internal resistance is closer will be better.
Please allow 1-3mm differs due to manual measurement.
Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding.
1 x Li-ion Lithium PCM Battery Protection Board