My not so intrusive micro USB power charger has now arrived and it works fine with it.
Image attached. As you will see the cable will be able to be moved a lot easier without everything moving around so much now.
I purchased it from here on Amazon for £4.29 delivered
https://www.amazon.co.uk/gp/product/B00OZH4OWE/ref=oh_aui_detailpage_o01_s00?ie=UTF8&psc=1
Just to note that on the side its states
For Micro/8600
Which I am going to assume is either a Nokia or Samsung 8600 phone, so if you know where to look you can probably get one of these cheaper, but any micro usb charger should do as long as its 5V 1000ma.
Next I will be purchasing some black rubber bands to make it all look a bit nicer, or I might zip tie it all instead, but as I want to velcro it to my pedal board the zip ties might be slightly too thick to then have velcro under/over and effect how well it velcros down.
Anyways, this is the only prevention Ive seen so far and I'm happy with what Ive achieved.