A combination of cold, work, and family events has prevented me from working on my car lately. After Kayla dinged my nice paint job with the door of our other car, I cleaned out my side of the garage and moved Silent E where she'd be safe.
After a quick 1.5A refresh charge, I figured I'd take another shot at rescuing my two leftover batteries. They'd gone bad when I had my motor disaster, as you recall. Sometimes, if you use high voltage and low current, you can get the battery back.
The first battery seemed to work overnight! It was at 13 volts the next morning. I may be able to up my range a little, or replace that one battery that's driving me nuts! I plugged the second battery in and left it overnight.
The next morning I kept waking up, wondering what the horrible smell was. I thought a cat had been incontinent right in the room. It was terrible. Eri woke up once, too; she asked if I had been farting. 
When she mentioned it smelled like rotten eggs, a light went off: sulfur!
