JBD Bluetooth Smart BMS 7S to 17S 10S 13S 14S 16S Lithium Battery Protection Board 24V 36V 48V 60V Li-ion Lipo 20A 40A 50A 60A

JBD Bluetooth Smart BMS 7S to 17S 10S 13S 14S 16S Lithium Battery Protection Board 24V 36V 48V 60V Li-ion Lipo 20A 40A 50A 60A

AliExpress