Professional Custom Lithium Ion Battery Pack Manufacturer
B BATTERY, a OEM rechargeable battery manufacturer in China over 10 years. Specialized in Lithium polymer battery, LiFePO4 battery and Li-ion Battery pack. Our batteries got UL, IEC62133, CB, CE, ROHS certifications, some models also passed by KC, BIS, more information please visit https://www.lithiumbatterychina.com/ Business Email: info@jbbatterychina.com Business Phone: 86-136-2049-2756