*Rechargeable Li-Ion 18650 Battery Pack *7.4V, 4400mAh *CE,UL,MSDS *A Grade Battery *Li ion Battery Manufacturer,OEM,ODM Supply 18650 Li Ion Battery Pack, 2S2P. 7.4V, 4400mAh, CE, UL, MSDS, UN38.3 Battery: 18650-2200mAh, replacement laptop battery,NB battery, A grade batteryBattery Specifications:· Battery type: li ion battery 18650 pack· Applications: notebook, interphone, portable DVD, ...