Important Note: There are 3 types' compatible batteries: 4GVMP(68Wh 4Cell) 1V1XF(42Wh 3Cell), R8D7N(51Wh 3Cell) Please choose the RIGHT battery model and capacity according to your laptop's original battery. Specification: Battery type:Li-ion Voltage:11.4V Capacity:51Wh Cells:3Cell recharge cycles:500 Operation time: Around 1.5-3.5hours Compatible Part Numbers: R8D7N H82T6 0C5GV2 0W8GMW 1V1XF 4GVMP P84F001 C5GV2 P84F P42E P98G001 Compatible Models For Dell Latitude 5400 E5400 Series For Dell Latitude 5500 E5500 Series For Dell Precision 3540 M3540 Series For Dell Inspiron 7590 2-in-1 (without 2.5" HDD) Series. NOT fit for Inspiron 7590 Series For Dell Inspiron 7591 2-in-1 Series. NOT fit for Inspiron 7591 Series For Dell Inspiron 7791 2-in-1 Series. NOT fit for Inspiron 7791 Series.
