Disappointed by this product certe and cheap but mediocre quality, not even after one week of use (1 hour per day) the product start to feel the heat and burnt so I remove it before it is based on cigarette lighter and does not do the biggest damage. I use a car charger for nokia oringe for 3 years on the same vehicle and I never had any trouble and even I had a first prize usb loader that I never do that. Product cheap but dangerous.
