If you are worried about power consumption, while your A / C adapter is connected, the plug Leech a solution. A normal map will draw some power even when you are your portable electronic equipment is collected. This module will be separated effectively even if the device has a full charge, which has received with this problem.

The cap was designed by Conor Klein. It seems pretty boring and does not seem to be revolutionary, even remotely. If in fact it is very unique. It mimics the actions of a real leech. A doctor will fill his place and is exactly like this device. For the moment it is still a concept design, so it's not something that can be acquired.