Mfg Part#DE278AvailabilityIn-StockConditionNewCell TypeConventional Li-ionCapacity2200 mAh / 33WhDevice Voltage14.8 VCompatibleDell Inspiron 3451ColorBlack Fit Laptop Models:Dell Inspiron 14-3458, 14-5451, 14-5458, 15-3451, 15-3551, 15-3558, 15-5558, 15-5758, 17-5755, 3451, 3452, 3458, 3551, 3552, 35585451, 5458, 5551, 5555, 5558, 5559, 5755, 5758, I3451, Ins14Ud-1108W, Ins14Ud-1328W, Ins14Ud-1528B, Ins14Ud-1528R, Ins14Ud-1528S, Ins14Ud-1548S, Ins14Ud-1748S, Ins14Ud1328WIns14Ud1528B, Ins14Ud1528R, Ins14Ud1528S, Ins14Ud1548S, Ins14Ud1748S, N3451, N3452, N3458, N3551, N3552, N3558, N5451, N5458, N5551, N5555, N5558, N5559, N5755, N5758. Dell Vostro 15-3558, 3451, 3458, 3459, 3551, 3558, 3559Inspiron 14 (3451) (3458) P60GInspiron 14 (545) (5455) (5458) P64GInspiron 15 (3551) (3558) P47FInspiron 15 (5551) (5555) (5558) P51FInspiron 17 (5758) P28EVostro 14 (3458) P65GVostro 15 (3558) P52F