uhhhhhhhh, you stopped to charge every ~2 hours (12 charging stops minimum)?
It was an older conversion, not intended for long range travel. This is a once a year thing to relocate from Joshua Tree to the Olympic Peninsula.
I made a snack or took a quick nap in the back when charging. Travel days were 1-2 charge stops.
One problem with such a small battery is how quickly it charged. I was often done charging before I could make food, eat, and do dishes.
uhhhhhhhh, you stopped to charge every ~2 hours (12 charging stops minimum)?