Water-resistant and firm ABS plastic casing. Built-in PCB protection. Battery weight: 56kg High drain up to 150A Water-resistant and firm ABS plastic casing. Built-in PCB protection.Battery weight: 56kgHigh drain up to 150A Advantage of our module:Water-resistant and firm ABS plastic casing. Built-in PCB protection.Prevent short circuit, over-current, over-heat, over-charge, over-discharge.The ...