I don't have enough 12V outlets in my camper and I'm getting really tired of the huge cigarette lighter form factor for 12V power. I'm thinking about creating 5.5 X 2.1mm female power outlets in my...
They work well for small amp/loads. Havn't used in camper but several elec projects where i didn't want to hardwire power. If making say panel some place with these and low voltage (USB) outlets I would still add a larger std 12v outlet for items that may need larger current supply. Depends on planned use.