ITTOG
Well-known member
That works, or build your own. I wanted mine to work while I was towing my trailer.@ITTOG pointed out a great hack! You can power your fridge or Jackery, from your 7pin trainer plug. 7 pin trailer plugs have a power pin to drive trailer brakes or small camper batteries.
This plugs into the 7pin plug and has cigarette plug for your fridge.
View attachment 719802
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