2 BMS In Parallel DALY Parallel BMS 1A

Parallel system is to solve the problem that high-voltage battery pack charging to low- voltage battery pack due to the voltage difference between the battery packs.
Because the internal resistance of the battery cell is very low, so the charging current is very high, which is prone to danger.We say 1A, 5A, 15A refers to the limited current to charge the battery