"I have a designated Battery Charging Day every month"

that's a good idea. hits one of those "sore spots" for me. i was out in the wilderness last summer, grabbed my DSLR camera, and to my chagrin I found that the battery had died. no photo's. and no way to get a replacement camera battery in the middle of nowhere. the camera on my phone saved me partially, but it's not the same.

Monthly Battery Day - I will get it on my list.

cheers, Pete