http://www.pcadvisor.co.uk/review/digital-home/usb-wall-charging-flat-plate-review-3535292/
I presume that's what you're talking about; perhaps unplug things that don't need to be constantly connected to begin with. I doubt a phone, tablet and other "chargers" need to be constantly connected unless the batteries are ruined..
Those sockets provide 5v power which is the same as a normal USB port on a PC would put out, I see no reason for it to charge any differently with one of those USB socket systems.
That's exactly what I'm talking about. Yeah I could unplug things but I have OCD when it comes to stuff like this; I don't like charging my phone elsewhere but it's dedicated place

Since it doesn't give out enough power, I guess I have to deal with it. Cheers for the quick help.