John in Santa Cruz

this one is plenty powerful and can be plugged into an existing cigar plug, plus has 'pure sine wave' output, which is easier on your laptop's PSU
https://www.amazon.com/Energizer-Wat...dp/B08VQQMK55/

Sorry for the delay in responding back. I did not get a notification like I usually do.
Maybe something along these lines will work? https://www.amazon.com/VOLTCUBE-Inve...s%2C154&sr=8-1

Hi John,
Assuming we don't experience a variety of apocalyptic events in the next 6 months, I'd like to explore some dark sky sites in the Southwest. I'll be off the grid of course. I send commands to my 20 via a laptop. Could you suggest how I might charge up my laptop while off the grid? I'm guessing you might say: 'buy a Honda EU2200i'. Or something along those lines. I built a box small box on my Obsession to house an 18 amp hour battery. It runs the scope pretty good for 3 nights. I can't actually recall 3 good nights back to back where I ran the scope. But that's another issue. Thanks.
Dick

John, thanks for the info on the different size batteries. That was good information. We also have a big yellow lab, you had taken very good care of yours for it to live that long. Our is almost 10, and he still has days when he thinks he is a pup.

Thanks for getting back about the oven/no oven dilemma. I appreciate the input. It is a funny thing making these decisions not really being sure how we will end up using this trailer. A definite 1st world problem! I am leaning toward the oven with the idea of dry camping. Again, thanks.

John, Thanks, I keep track of that one. Bob

John, My wife and I (in Scotts Valley) are looking at the small RV vs. Trailer quandary. We have no adult experience with either. I've been lurking on this forum for a year or so, attracted to the Escape products, but she has never actually seen one. Do you know if there is some dealer or "gathering" nearby where we might get a close look? Bob