48V 24Ah 2000W Panasonic 18650 13S6P li-ion battery pack, suitable for 54.6V bicycles+optional built-in BMS plug+54.6V Charger

48V 24Ah 2000W Panasonic 18650 13S6P li-ion battery pack, suitable for 54.6V bicycles+optional built-in BMS plug+54.6V Charger

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