Yes of course,you may if the battery is unavailable but make sure that the adapter is plugged in properly and it is not loose which will affect your laptop to go bad.
If you mean can you plug in an ac adaptor to charge the laptop while the laptop is running, yes, you can. There is no harm to the laptop whatsoever.
yes
The Dell AC adaptor is used to charge your battery on your Dell laptop. You plug it in to a regular household plug to charge.
The Dell AC adaptor is used to charge your battery on your Dell laptop. You plug it in to a regular household plug to charge.
no, must be 3v
Yes just go to best buy and ask for the cables you need
Yes, it comes with an small AC adaptor
No, you should not connect a 12V 50W light directly to a 12V AC 2A adaptor. The light requires a higher wattage than the adaptor can provide, which can damage both the light and the adaptor. You should use an adaptor that can supply the correct voltage and wattage for the light.
There are several different sizes of ac adaptors. There are regular home use ac adaptors and even ac adaptors that are travel sized for use in cars or hotels.
Use the 9 volt setting.
The 3DS XL does not come with an AC adaptor. The adaptor for your country is sold seperately.
No. It might work (you've sufficient power to get the thing working) but the extra current demans from your laptop will cause the adaptor to get hot... really hot. Although alot of adaptors have a thermal cutout it's not wise to depend on it and a fire would really ruin your day.