🔋Product Features:
Battery type: Lithium ion
Capacity: 51Wh / 4200mAh
Cells: 3-cell
Voltage: 11.4V

🔋Compatible Part Number:
GJKNX, 93FTF, 3DDDG, 083XPC,
83XPC, D4CMT, 451-BBZT, 4YFVG

GJKNX(68wh)
93FTF(51wh)
3DDDG(42wh)

If your original battery is GJKNX, you can buy GJKNX or 3DDDG or 93FTF battery

If your battery is 3DDDG or 93FTF, you cannot buy GJKNX, because GJKNX battery is longer

🔋Compatible Laptop Models:
Dell Latitude 5280 E5280 Series,
Dell Latitude 5288 E5288 Series,
Dell Latitude 5480 E5480 Series,

Dell Latitude 5580 E5580 Series,
Dell Latitude 5490 E5490 Series,
Dell Latitude 5590 E5590 Series,

Dell Latitude 5491 E5491 Series,
Dell Latitude 5591 E5591 Series,
Dell Latitude 5495 E5495 Series,

Dell Latitude 5488 E5488 Series,
Dell Precision 3520 M3520 Series,
Dell Precision 3530 M3530 Series.

🔋Satisfactory after-sales service:
🎁12 months warranty
🎁60 days refund
🎁180 days replacement
🎁24/7 mail support

Notice:
1-If the battery cannot be used normally, the most important thing is to contact me and replace it with a new battery for you
2-Let me know if you have any issue or concerns, I will get back to you within 24