Battery, Lithium Battery, Lithium Polymer Battery manufacturer / supplier in China, offering Custom OEM ODM 12V 24V 36V 48V 10ah 20ah 10s3p Lithium Battery Pack for E-Bike Electric Bicycle Scooter, Rechargeable 18650 Electric Scooter Battery 10s2p Lithium Battery Pack Replacement Battery 36V 4.4ah Pack, Wireless Magnetic Power Bank 10000mAh with LED Display and Logo Custom and so on.