1. Battery Buckle
The laptop is tightly connected to the buckle, stabilizing the battery to ensure no loosening, solid and safe.
2. Battery Connector
Interface metal and fixed insulator are made of good materials to ensure stable current input and durability.
3. Back of the Battery
The shell is made of ABS + PC composite material casting, good heat and flame retardant performance, good resistance to wear and tear, safe to use. Designed same size as original battery, 100% compatible to meet OEM specifications.
4. Grade A Cells
Compatible Laptop Models(use "Ctrl+F to find your model quickly")
for Dell Latitude 5440 Series
for Dell Latitude 5450 Series
for Dell Latitude 5540 Series
for Dell Latitude 5550 Series
for Dell Precision 3480 Series
for Dell Precision 3490 Series
for Dell Precision 3580 Series
for Dell Precision 3590 Series