Dell Latitude D420 - Manual (Page 17)

Quick Reference Guide 17
3 Slide the two battery-bay release latches on the bottom of the computer until the latches click.
4 Slide the battery away from the computer.
To replace the battery, place the battery in the bay and press down until the battery-bay latch release clicks.
Storing a Battery
Remove the battery when you store your computer for an extended period of time. A battery discharges
during prolonged storage. After a long storage period, recharge the battery fully before you use it (see
"Charging the Battery" on page 16).
1 battery 2 battery-bay latch releases(2)
2
1