Wholesale 40V BMS 12S 60A 120A 160A 210A 250A Balance Board 3.2V lifepo4/3.7V 18650 Li-ion Battery protection board
USD 40.76USD 45.29
Wholesale 40V BMS 12S 60A 120A 160A 210A 250A Balance Board 3.2V lifepo4/3.7V 18650 Li-ion Battery protection board