Electric vehicle is much more economic than the common fuel car. Per 100 kilometers, the using cost of a Electric vehicle is only one-seventh of a common fuel car.Electric vehicle car can be recharged at home, office or any electricity charging station instead of specified gasoline station. Zero pollution with gel battery or lithium battery; Easily recharged at office or home or at any place where electricity exists.Concerning hand tools, they can be folded. More value, less space.