Hi Guys,

I want to install a USB socket for charging my phone on long journeys using Sat Nav.
I have bought a unit from Fleabay that looks like it will be good - but I want to power it from an ignition live rather than a permanent live just in case.
Any ideas where I will be able to connect into an ignition live to power this? I will need to draw only around 2A max so I dont think I would need a relay.

Thanks!