I already said this before, but although with a Core i3 processor this is a budget notebook and intended for the casual internet surfer or word-processor user. The integrated Intel HD GMA graphic card is not intended for games at all, but maybe you could run some type of the little “time-killing” games just to overcome boredom. Please note I would have said “intended for the casual USER” but since most of the “casual” users would prefer to watch a movie or play a tune from time to time in spare time remember the mono speaker will bring you awful experience. Be prepared to bring a good pair of headphones if you want to use it for multimedia stuff, alone..
It happens not often that you need to buy a new battery for your notebook, but somehow you miss the original. Well here is the model number of the battery: AS10D31, and just in case you lost your adapter, here is how the powerjack looks like with an adapter of 65W at 19V.