I bought one of these and the second time I plugged it in the light on the end went out and it stopped working! This thing is junk, there is no way to replace the fuse (if there is one) without destroying it. I tried to take it apart, but you can't without breaking it. If this is a genuine motorola product its a stupid design. Now do I break it open and hope I can get it back together or toss it??? I have NEVER had a problem with a car charger in the 10+ years I have owned a cell phone, that should tell you something! How do you screw one up?! You hire the idiot who designed this one thats how!