Well hopefully the new clock guts come in the mail tomorrow. I'll try to convert a clock over during the late evening after all my weekend farm duties are done. But since I can't do anything tonight, spent some time pondering about power. I thought for fun, I could just solder two AA batteries in parallel. That should allow the clock to run for two+ years. But thinking more, I got curious about C and D batteries. The math shows a C should run it for at least 4 years. And a D might actually make it 10 years. Honestly quite shocking. Makes me wonder why no wall clocks allow usage of C or D batteries. Of course the reason is, it is pointless since in most cases you are pulling the clock off the wall twice a year for daylight savings. I'm a rebel and I don't follow DST in my state. I just allow the entire world to shift their time around me. But anyway, setting your clock for DST is the perfect time to change the batteries. But if you don't ever have to touch your clock, because it is always right, messing with batteries becomes a pointless task.
I've waffled a bit on whether to try to shove two C's or one D under the face. I think I'll go with one C. Worst case, I'll be changing the battery every 4 years. But it is possible it might make it to 5 or 5.5. There are several things I try to do at 5 year intervals. Like change the air filter, fuel filters, and antifreeze on all my vehicles. Problem is, kind of hard to keep track of when the last 5 year interval was. So if all my clocks suddenly die after 4 or 5 years, I think that will work as a good reminder to make that year a "spring cleaning" jubilee. Maybe I could schedule other stuff around a 5 year battery life. Colonoscopies, pap smears, dentist, etc.
