Because its not plugged in. Maybe.
The battery cells might be damaged or some internal components defective.
if it wont charge, it could be the charger itself or the port on the laptop. Verify that the charge works on another computer if you can. If not, i would start with the charger as it can be cheaper then a new motherboard or a new laptop. But try to find a way to test it first.
well i have a laptop so if you keep your battery on your laptop forever like since you got it will get use to your laptop and it wont do anything but if you keep it on for a little bit then take it off
1) Check you laps batteries may this may be the problem or try to remove it and fix once again. 2) Check the connector of your AC Adapter, maybe it's loose.
If it is a many years old laptop (which appears it is from the model number), the battery probably needs a replacement. The laptop batteries (and for that matter any rechargeable batteries) slowly loose their charge holding capacity).
laptop
No It will give the laptop an overload and will wreck your laptop. Do not do it.
If the laptop came with a car charger or the laptop accessories manual states that one is available, then it is possible to charge the laptop if you have access to these accessories.
No, the generator in a crank radio cannot produce enough power to charge a laptop.
Your laptop is unable to charge because of a problem with your adapter or the battery itself; try plugging out the battery and returning.
Yes, you can charge your laptop on a plane as long as you have a compatible power outlet or use a portable charger.
Big enought to not be a laptop. As in, you wont want it on your lap.
install flashplayer.