BMS: 3S 40A Balance BMS. The BMS is for Lithium Battery Use,Can Not Use in Lifepo4 Battery. 1 3S 7P 12V Battery Box. 12S 36V 30A-200A Smart BMS Battery Protection Board + Bluetooth UART/485/CAN. Indicator: 12.6V Lithium Battery Indicator Displayer.
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