You would be better off with a USB hub rather than the old cig lighter socket that will most likely vibrate any adapter loose. Search hard wired usb for motorcycle that are weather resistant.I am interested in installing a cigarette lighter on my tractor. I do not plan on smoking! It may be nice to charge a phone while working.
Has anyone ever added a cigarette lighter to a tractor without a cab.
That's exactly what I did and for the same purpose.I added one under the seat just last year to power an emergency amber light I put on the rops.
I used 12 ga. wire and routed it to the battery.