Li-ion Battery, Lithium Battery, Rechargeable Battery manufacturer / supplier in China, offering Bis/UL/Ce/GB/CB/Kc/Un38.3 Approved Rechargeable 3.7V 2600mAh Li-ion 18650 Lithium Ion Battery, Icr18650 Lithium Ion Battery 3.7V 2600mAh with UL/CB/Kc/Bis/Un38.3, OEM Manufacturer China 18650 Cell 3.7V 2600mAh Lithium Ion Battery and so on.