10-14S 40A BMS 48V 18650/21700 Ternary Lithium Battery Protection Board 11S 12S 13S for Electric bicycle/electric tools 1200W
USD 22.58
10-14S 40A BMS 48V 18650/21700 Ternary Lithium Battery Protection Board 11S 12S 13S for Electric bicycle/electric tools 1200W