At first glance, quite well, but after about 10x use within 10 months it turned on vacation suddenly stops operating, then sped past the car from a backup. After screwing (front at the top allows the Kunsttoffteil untwist) turned out that a plastic part that securing internal electrical shielding of the exposed side contacts, was canceled and so came to a short circuit on the fuse itself. These internal shielding is unfortunately made very cheap and not durable, they sowurde problem. Reacts fortunately the fuse in the car, which secures the cigarette lighter and other consumers, while securing the charging cable, the connection mitbildete the short circuit, of course, remained intact.
