Does what it promises, but not much more.

I've bought the charging cable to keep in the car my Lumia 920 with power when I use the Nokia navigation app. The battery is relatively intense, and emptied a cell phone ever in an hour. So if you have a long distance in front of him, a charger must be found.

The job fulfills this cable under navigation conditions more bad than good. Rather, it keeps the phone on the existing battery charge level when you plug in the cable. The additional charging power is minimal and is taking place at a snail's pace. When the battery is low, it recently came to the shop even not afterwards, so I only had to miss out on a forced break the phone before I could use the navigation again. With some reserve it was then, however, without problems. Will you not use the cell phone while driving, but only recharge it sure delivers better results. A fast charging you should not expect but again safely.

The construction is in accordance with the price. While it is securely closed, more effort, I would like the device but do not expect, especially the cable seems fragile.

All in all, it does the job without stain itself with glory. Really do something wrong, you can at the price but anyway - but now times may also not expect too much.