Dell designed Inspiron 7400 model with different chassis, one for the 52Wh DXGH8 Type battery and one for Type 7146W 78 Wh battery. If your current laptop has the 52 Wh DXGH8 battery, this 7146W battery WILL NOT fit in your laptop.
Genuine DELL 7146W Inspiron Latitude 7400 2-in-1 78 Whr 6 Cell Battery
Genuine Dell HK6N5 Inspiron 7490 7391 2-in-1 Latitude 3301 Battery 45 Wh DGV24
Genuine Dell V6W33 Inspiron 15 5510 5515 Latitude 3520 4 Cell 54Wh Battery VKYJX
NEW GENUINE DELL INSPIRON 15 3581 3582 3584 5584 5590 5593 42WH BATTERY YRDD6
NEW GENUINE DELL INSPIRON 15 5565 5567 5568 5570 5579 7550 7560 BATTERY WDX0R
NEW GENUINE DELL XPS 7390 9370 9380 INSPIRON 7391 52Wh BATTERY G8VCF DXGH8 H754V
