Keeping a car battery alive is all about keeping it clean from oxidation buildup and avoiding the excessive use of accessories when a car isn’t running. Make sure that a car’s lights are turned off when the engine isn’t running with help from car restoration specialists in this free video on car maintenance. Expert: Gary Malec & John Grassi Bio: Gary Malec and John Grassi rebuild cars and boats, do household handyman work, and build computers. Filmmaker: gary malec