almost instant cooling, I turn it on sit down start my vehicle and its already cold before my ac gets going
So far so good…haven’t used the whole battery yet…at a softball tournament for 10 hours, it wasn’t on the whole time but it was on a lot
Love it…it actually got so cold I had to get up to warm up for a minute, super easy to put on my chairs…
I went ahead a purchased the battery packs for my Ecto toppers and they work great. Ran it for 1 hour on high and still had 3/4 battery charge remaining