Charging module BMS 10S 30A 37V 42V balancer IP67 High quality BMS module for charging and discharging 10S 30A 37V cells with balancer function. It has an IP67 rating, which means protection against dust, water jets, moisture and short-term immersion in water. The sold model has a common port do charging with do output engine. Includes do connecting battery packs do module. The thermo-conductive paste used inside and the housing serving as the radiator allows effective heat dissipation and protects against excessive overheating. The components used ensure low resistance with high charging precision. Specification: Type: Common Charging Port Support 10S 30A 37V packets charging current do 15A 30A discharge current do packages Li-Ion protection against overcharging and discharge IP67 protection class dimensions 80 mm x 60 mm x 10 mm When returning the goods, do not forget to include the return form and proof of purchase.