Make it as good as the original

The cable does what it should be as good as the original of Sony, only at a better price-performance ratio: o)
The magnetic side sits fairly firmly on the phone as long as this is on the table.
If the smartphone stand upright or slant, then holding the magnet side and can not very easily be detached from the smartphone.

To have to get always better than the smartphone from the silicone case and open the cover of the USB slots.
The idea is to load class and the charging time is longer than with USB - about 2 1/2 hours with completely empty battery