Totally inadequate packaging

The power supply arrived in a padded envelope with me. It was simply packed in a resealable plastic bag, no box. Accordingly, the plug contacts were in transit so bent that the power supply was no longer to be used. I have the contacts, although able to turn by hand, but it was me then too unsure if not yet inside there is still damage.
In the item description is "charging control based on the integ. LED indicator". However, I can not see any light on this power supply.
Therefore, I have returned the device.
The settlement was quick and easy.