4S 12V 800A BMS Li-Iron Lithium Battery Charger Protection

Overcharge and discharge protection to prevent overcharge and discharge of the battery, Overcurrent protection to prevent abnormal high current of battery.
Balance protection, battery voltage balance, make battery life longer
Stable heat dissipation, stable heat dissipation of the aluminum substrate, safer
TVS safety protection absorbs anti-high voltage, reduces MOS tube breakdown, ultra-low internal resistance MOS
Suitable for most electric tools on the market, electric scooters, electric bicycles, electric tricycles, electric motorcycles, electric vehicles, electric tools, etc.

size:63 x 90 x 9mm
Material:PCB
colour:White+green

Package Contents:
1 x Lithium Battery Charger Protection Board

Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
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