NOTE: Please check carefully about your laptop model name/battery part number/battery shape and size to make sure you purchase the correct battery. Specification: Battery type: Li-ion Voltage:7.6V Capacity:68Wh Cell:4 Cells recharge cycles： 500 Compatible original Battery Code: 4GVMP 9JRYT RF7WM X77XY C5GV2 MCV1G. Compatible Laptop Models: For Dell 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. 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 battery.
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