I have got the project to make a small car which can run ten meters in a straight line. I am using 1.5v motor for it. Now to make it more fast and light weight, I am planning to use two 9v batteries to give power to the car. I know that using these batteries will burn up the motor quickly. But I am looking to make it work. I am trying to use twelve 1.5 volt batteries. Is it possible? Or would it still burn up? Please revert quickly. I would deeply appreciate it. Thanks.