XT60 based charger
The charger is quite nice. It’s panel mount and comes with a QC 3.0 port and two USB-C power delivery ports. The PD ports charge my Pixel at more than 12 W.
I made this as we were going camping and wanted to keep our phones charged. I’ve got quite a few 3S and 4S model aircraft batteries and this was less wasteful than buying a power bank.