7S 24V 30A Li-ion Battery balance BMS 3.7V Same port High current PCM PCB DIY 25.6v 29.4v Scooter Lithium polymer battery pack
USD 10.85USD 16.20
7S 24V 30A Li-ion Battery balance BMS 3.7V Same port High current PCM PCB DIY 25.6v 29.4v Scooter Lithium polymer battery pack