Original Model Number: 312-0822, 312-0822, 312-0823, 312-0823, 312-9955, 451-10636, 451-10638, 451-11458, 451-11459, 451-11460, 451-11494, 451-11495, 453-10039, 9H414, C5969, C665H, CP284, E4300BAT, FM332, FM335, FM338, G800H, HW892, HW905, OFX8X, PP13S, PYCT7, VN5H2, W8H5Y, WJ386, XX327, XX327, XX330, XX337, XX337, YP459, R3026 Suitable Model Dell Latitude E4300 E4310 What's in the box 1 X Battery