Battery Protection BMS Board

Never been used, in great condition. DC42-45V Input Battery Protection. Designed for 10 series Li-ion batteries, can be used for ternary batteries, manganese acid batteries and cobalt acid batteries. Multiple protective functions including overcharge protection, overdischarge protection and short circuit protection. Ensures each battery cell is fully charged at the same time. Input voltage: DC 42-45V; Maximum charging current: 10A; Output current up to 30A; Maximum Instantaneous Current: 40A.