So I confirm some other reviews, if you do not use your phone by loading the (so not in GPS mode or speaker or anything else) the phone is charging, very gently, but loads but .... .TRES gently! If you are in GPS mode, then it does not load, for cons, it does not release (or very little) .. For example: - A phone charged 100%, using the GPS, without connecting it, in 1 hour, you are at 30%. - A phone charged 100%, using the GPS, by plugging it in 1 hour, you will be 95% - A phone 30% filled. you plug it in, (with this car charger), in 1 hour you will be at 50% - A phone charged at 30%, you connect at home with a wall charger, 1 hour, you will be 80%
So in troubleshooting, it's perfect for more intensive use, choose the model above, with more amps, which will give a little more punch to the load.
