New Genuine Dell Battery. Features and Technical Specifications: Number of Cells: 6 Capacity: 60Wh Voltage: 11.1V Colour: Black Compatible Part #'s: 09K6P, 0F7W7V, 11HYV, 3W2YX, 312-1241, 451-11978, 451-11979, 451-11980, 5X317, 7FF1K, 7M0N5, 9GXD5, 9P0W6, CPXG0, CWTM0, F33MF, FHHVX, FN3PT, FRR0G, FRROG, GYKF8, HGKH0, HJ474, J79X4, JN0C3, K4CP5, K94X6, KFHT8, K2R82, KJ321, MHPKF, NGXCJ, R8R6F, RCG54, RFJMW, RXJR6, TPHRG, UJ499, V7M6R, WJ383, WRP9M, X57F1, Y0WYY, Y40R5, Y61CV, YJNKK Genuine and compatible batteries have a 1 year warranty against defects from the day your order is received.