48V 20Ah 21700 13S4P lithium battery pack built-in 25A BMS 1200W high power 54.6V electric bicycle scooter battery+ 3A charger
USD 204.40USD 280.00
48V 20Ah 21700 13S4P lithium battery pack built-in 25A BMS 1200W high power 54.6V electric bicycle scooter battery+ 3A charger