Instructions
When you connect the computer to an electrical outlet or install a dell 1501 battery while the computer is plugged into an outlet, the computer checks the battery charge and temperature. If necessary, the AC adapter will charge the battery and maintains the battery charge.
If the battery is hot from being used on your computer or being in a hot environment, the Dell D830 battery charge when you connect the computer to an electrical outlet.
Turn on the computer and make sure the laptop battery is secure in its dock. Look under your computer and ensure both batteries bay closures at the top of the rectangular battery compartment are locked in place.
Plug your computer into a 110-volt AC adapter that comes with the Dell Latitude Dell to begin charging. It's more efficient to charge the battery while the computer is turned off, reducing the charging time in half. However, it is possible to charge the battery while the computer is on.
Check the battery, whether looking at the light meter battery, or if the computer is turned on, click the battery icon in the taskbar of your computer. This will tell you how much time remains to reach a full charge. If the battery light on the dell inspiron 1501 power adapter blinks alternately green and orange, the battery is overheating. Dell Latitude D820 unplug the adapter and wait a few minutes for the battery to cool.
recommended that the loading and unloading of your Dell D830 battery at least once a month. That means 100% charge, then use it until you get a low battery warning, then load up to 50%, then you can remove the battery and let the AC adapter plugged Repeat this at least once month. Before the temporary removal, be sure to load up to 50% in the first place.