... Capacity:800mah 8800mAh Notobook external Lithium-ion battery series for IBM, Acer,Lenovo,Asus,HP,DELL,Fujutsu,NEC,SONY Size:25 ... * 73*21mm net Weight:380g Battery type: Lithium-ion Capacity:800mah Input current ... connectors, adapter 8800mAh Notobook external Lithium-ion battery series for IBM, Acer,Lenovo,Asus,HP,DELL,Fujutsu,NEC,SONY