Car Battery

My toyota camry 93 wont charge the battery. is it because the car charger (something that charge the battery) or the battery is dead? plz let me if you know about car. thanks alot

The easiest way to get an answer to this is do the following: go start you car - pop the hood - take the negative (black) terminal off of your battery. if the car dies: your alternator is dead (the thing that charges your battery). if the car continues to run: your battery is dead. this is the best thing to do and it doesnt cost any money - you need a 10mm wrench