Generic Replacement Laptop Battery For Acer As09C31 As09C71 As09C75 For Extensa 5235 5635 5635Z 5635G 5635Zg 5635Z Zr6 Battery Type : Li-ion Replacement battery Voltage : 11.1V Capacity : 4400mAh; Cell: 6-cell; Color: Black; Built-in circuit protection ensures both safety and stability; Brand New Replacement Product, Works as Genuine Parts; The Replacement Battery come with Full 1 Year warranty;