Originally Posted by Andrewh
we have a couple, but the one we mainly keep handy is one that plugs into the lighter port to power it.
works, takes a while, and one of the 2 heats up pretty good, but it won't run out of juice. just has a really long cable for the lighter plug.
I think one has battery clamps too, but never bothered.


The 2022 Brand C work truck has no lighter ports, guess when I found that out? Anyway, OP isn't asking about those.