TL;DR - I found a compact, 65W USB A/C charger that can be used for my laptop, camera, drone, flashlight, phone, and just about anything else, and it charges faster than the dedicated chargers for those devices. Fantasticly amazing.There are more powerful chargers out there, but at least for now, this one seems perfect.
On our last trip to the Eastern Mojave, one of the things I noted early in the trip - actually, before the trip even started really - was that the battery in the cab seemed low. I chalked it up to an error on my side and figured that the long 20-hour drive from home to our first hike would be enough to get it back up and kicking. It sort of did, but the battery seemed weak the entire trip, dropping below 12V reasonably quickly - much more quickly than it has in the past. Initially I figured that…