I'm wanting to add plenty of 12V jacks in my camper to power various electronics. I already have some 5V USB ports for direct charging of phones, tablets, game systems, etc. And of course I have a c...
Walmart has a 3 port cigarette adapter with a built in 5V USB port. It has a male cig plug on one end. I lopped that off and wired it in directly. It also has a blue LED in the jack box so you can see to plug into the ports at night. I went ahead and took that LED out so it wouldn't be draining my battery while boondocking (I have 2 of them in the camper).
I'll try to post a pic of it later.
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