Very good charger but with MagSafe suffers interference, need disable fast charging mode to use (normal charging without turbo mode works perfectly).
The device is convenient, the charging power is just under 11 watts, at least on my phone. In waiting mode eats 0.2 watts. During charging, it heats up to 40 degrees at most on sensations. It is very uncomfortable that the wire is not removable, it is necessary to protect) but it is about one and a half meters, and will reach where you need in most cases. In the photo, measurements of consumption when working and pending.