I have the battery tender plug on my battery. I have a cigarette lighter type outlet on a coiled cord I got from Harbor Freiight that I cut the male cigarette lighter end off of and soldered a plug to mate up with the battery tender plug. So I have the female cig. lighter socket on one end and the tender plug on the other. I have a small spotlight,phone charger,and something I am forgetting I'm sure that I can plug into that.

I learned all I need to know about life by killing smart people and eating their brains.
Eat right ,Exercise ,Stay fit, Die Anyway!