Laptop Battery 5200mAh 11.1V for Dell XPS M140 Inspiron E1405 630M 640M. This replacement battery is compatible with Dell Laptops. Power your Dell Laptop with this Excellent Battery!                                                                        Specifications                        Product Type     Replacement Battery    <br>          Cell Type     Li-ion    <br>          Cells     6    <br>          Whr     57.7    <br>          Voltage     11.1 V    <br>          Capacity     5200mAh    <br>          Color     Black    <br>          DELL Part Number     312-0451， 312-0373， 312-0450， 451-10284， 451-10285， 451-10351， RC107， Y9943， Y9947， Y9948， C9551， C9553， C9554， CC154， CC156， FC141， TC023， DC224， UG679， DH074， Y4493    <br>          Compatibility     DELL Inspiron E1405 630M 640M， DELL XPS M140， PP19L    <br>                                                             Package Includes                1 x Laptop Battery 5200mAh 11.1V for Dell XPS M140 Inspiron E1405 630M 640M<br>