Life Po4 Battery, Lithium Battery, Energy Storage System manufacturer / supplier in China, offering Factory Direct Price 3.2V 500/600/700mAh Rechargeable Lithium Battery for Portable Electronic Devices, Factory Direct Price 3.7V 600/800/1000mahrechargeable Lithium Li-ion Battery for Portable Electronic Devices, Li-ion Battery 3.7V 4000/4500/5000mAh 18650 Lithium Ion/LiFePO4 Battery and so on.