Tech Specs Compatible 11.1V 4400mAh Original Model Numbers 04NW9, 05G67C, 08858X, 08P3YX, 0R48V3, 312-1163, 312-1242, 312-1310, 312-1311, 451-11694, 451-11725, 8858X, 8P3YX, 8P3YX, 911MD, 91MD, E6420BAT, HCJWT, KJ321, M5Y0X, NHXVW, P8TC7, P9TJ0, PRRRF, PRV1Y, R48V3, T54F3, T54FJ, UJ499, X57F1, YKF0M, 312-1324, LE E430-QJ-3S2P, N3X1D, 2P2MJ, 312-1164, 312-1165, 312-1325, 451-11695, 451-11696, M1Y7N Suitable Models Dell Inspiron 14R, 14R(5420), 14R(7420), 15R, 15R(5520), 15R(7520), 17R, 17R(5720), 17R(7720) Dell Latitude E5420, E5420M, E5430, E5520, E5520M, E5530, E6420, E6430, E6440, E6520, E6530, E6440, E6540, E5420 ATG Dell Vostro 3460, 3560 What's in the box 1 x Battery