Generic Replacement Laptop Battery for Dell for Inspiron 1525 1526 1545 Pp29l Pp41l X284g M911 M911g Gw240 Rn873 K450n Gp952 Gw240 Ru586 Rn873 C601h 312-0844 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;