Electric Scooter Battery, Li Ion Battery, LiFePO4 Battery manufacturer / supplier in China, offering 36V 21ah Rechargeable Battery Pack Famous Brand Cell 35e 3500mAh 18650 Cell City Bike, Dirtbike, Motorbike Electric Bicycle Lithium Battery, X7 X8 X9 18650 Cell Pack Lithium Ion 36V 5ah/6.4ah Electric Scooter Battery, OEM Capacity Li Ion Battery Pack 24V 4.4ah Round Tube Carbon Fiber Electric Scooter Lithium Battery and so on.