Laptop Battery DJ1J0 for DELL Latitude 12 7280 7290 E7280 E7290 Series

Replace Part Numbers:
DJ1J0 PGFX4 ONFOH 451-BBZL

Compatible Laptop Models:
Replacement For Dell Latitude 12 7280 7290 E7280 E7290 Series
Replacement For Dell Latitude 13 7380 7390 E7380 E7390 Series
Replacement For Dell Latitude 14 7480 7490 E7480 E7490 Series
Installation and usage instructions:

1. Before replacing the battery, be sure to turn off the power first and then remove the charger plug. Replacing the battery during the startup process may pose a safety hazard.
2.After removing the original battery, press the power button continuously for 10 seconds without releasing it. Release the remaining power and static electricity on the motherboard before replacing the new battery.
3. Before installing a new batter
y, confirm the positive and negative poles of the battery, especially the built-in battery, and be careful not to plug it in incorrectly.

Regarding Capacity:

Lithium batteries are consumables, and it is normal for their capacity to fluctuate by around+5% due to factors such as inventory time and usage environment.