Shenzhen VATS Power Source Limited is a high-tech leading lithium battery manufacturer, sales with 10 years history in China. Our main products are lithium polymer battery, lithium ion battery pack, LiFePO4 battery pack or any customized battery projects, which are mainly used in smart wearable, medical equipment, communication tool, E-cigarette, power supply storage, etc. the company passed ISO9001 and products approved the certificates of UL, CE, IEC62133, CB, KC, ROHS, WERCS, PSE etc. We established firm business relationship with our customers in domestic and overseas, have rich experience in research, development, sale and service, you can save much cost by ordering directly from us.