Far-reaching, pretty solid, efficient and well thought charger, however unfortunately I find no magnet powerful enough, in fact on a car bodywork many parts are plastic with metallic paint and it just does not hold. Also some parts are metal but very very thin (fender for example) and the lamp'm barely. Basically I think it would be a bit complicated to change a wheel with the hanging lamp ...
With respect to lit the engine by fixing it on the hood lamp also forgot too heavy for its magnet. So we on the side of the wedge only.
