Fits perfectly, I have several of these and keep them by my bedside table or in the car, easy to find in the dark, the red light not too bright, I like its smooth markings . I leave one of these in the engine or ambulance I work on because finding the cord in the middle of the night can be a problem. Strong reinforced connections. As I said, I have several of these and they all passed the test and I don't think they will break any time soon. Good product.