Note:There are 3 types' compatible batteries: 4GVMP(68Wh 4Cell), 1V1XF(42Wh, 3Cell), R8D7N(51Wh 3Cell), Before placing your order, we highly suggest you to open the back case of your latptop and check out the exact part number and connector from your laptop's original batterySpecification:

Battery type: Li-ion
Voltage:7.6V
Capacity:68Wh
Cell:4 Cells
recharge cycles： 500
Operation time: Around 1.5-3hours

【Compatible original Battery Code】

4GVMP 1V1XF R8D7N 9JRYT RF7WM X77XY C5GV2 MCV1G.

【Compatible Laptop Models】

Compatible For Latitude 5400 E5400 5410 E5410 5500 E5500 5510 E5510 Series, For Dell Precision 3540 M3540 Series, For Dell Inspiron 7590 7591 7791 2-in-1 Series.

7590 2-in-1 Series (Note: Not fit for 7590 Series)
7591 2-in-1 Series (Note: Not fit for 7591 Series)
7791 2-in-1 Series (Note: Not fit for 7791 Series)

On Jun 29, 2026 at 13:12:26 PDT, seller added the following information: