New Dell Latitude D620 batteries are shipped in a discharged state and must be recharged before use. We generally recommend an overnight charge (approximately twelve hours). Consult your user's manual for charging instructions. Rechargeable Battery for Dell Latitude D620 should be recycled - fully charged and then fully discharged - two to four times initially to enable them to reach their full potential.

Try to avoid frequent full discharges Dell D620 battery.

It is normal to get warm when charging the Dell Latitude D620 Battery. If it gets too hot, there may be a problem with the equipment and qualified personnel should check it out.

When not using the Latitude D620 battery replacement for a month or more, store it in a clean, dry and cool away from heat and metal objects.

For optimum performance of the Dell D620 battery, fully optimize the notebooks power management features prior to use. Power management is a

compromise:

better energy savings in exchange for lower performance of your computer. The power management saves battery power by adjusting the CPU slowly dims the screen, spinning down the hard drive when not in use and cause the machine to sleep when inactive. The notebook users guide will provide information relating to specific power management features.