+

12V BMS 4S with Balance Protection Board 32650 32700 3.2V Lifepo4 18650 21700 3.7V Li-ion 10A 20A 30A Charge Discharge Plates

USD 3.44USD 4.25

12V BMS 4S with Balance Protection Board 32650 32700 3.2V Lifepo4 18650 21700 3.7V Li-ion 10A 20A 30A Charge Discharge Plates

Description
Specification
+