I got one of these...( or similar ) https://www.amazon.com/BreaDeep-Univ...=power+sockets
And plugged one of these.... https://www.amazon.com/Charger-Maxbo...ighter+adapter
into one side for your USB stuff.
A word of caution. Not all sockets, or plugs stay in reliabily going over bumps. I use a rubber band to keep the plugs in place while going over rough ground.
2017 Yamaha XT250
1990 Honda NX250 (Green/White)
2011 Kawasaki KLR 650 (Orange & White )
My KLR Page..http://www.powers31.info/2011_KLR650.htm
Mod's to KLR:
Power socket, L.E.D. Battery Indicator, Camera bag holder
Custom Saddlebag frames .
Louder horns, Firstgear Onyx tail bag.
Custom Aluminum Skid Plate.
Cut down seat with Custom pad.
Go Pro Camera mount.