Life Po4 Battery, Lithium Battery, Energy Storage System manufacturer / supplier in China, offering Li-ion Battery 3.7V 4000/4500/5000mAh 18650 Lithium Ion/LiFePO4 Battery, High Power Li Ion Battery Pack 3s4p 11.1V 10000mAh 8800mAh 18650 12V 8ah 9ah 10ah 20ah Lithium Ion Battery for Medical Device, 51.2V 10kw 15kw 20kw 25kw Stacked LiFePO4 Battery Stacked High-Voltage Energy Storage Battery Home Energy Storage System and so on.