... IBM,Acer,Lenovo,Asus,HP,DELL,Fujutsu,NEC,SONY Size:160*80*25mm Weight:500g Battery type: Lithium-ion Capacity:3.7V 13200mAh/48 ... for notobook (IBM, Acer,Lenovo, Asus,HP,DELL,Fujutsu,NEC,SONY) 13200mAh Notobook external Lithium-ion battery series for IBM, Acer,Lenovo,Asus,HP ...