Tips: Please check carefully about your laptop model name/battery part number/battery shape and size to make sure you purchase the correct type: 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 Models (use "Ctrl+F to find your model quickly")
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.

Not all the compatible laptop models have been listed, please open the back case of your laptop and choose the right battery model according to your laptop's original battery.

ATTENTION：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 battery