DIY Rechargeable Cell Chemistry?

Hi i was wondering if there was any electrically reversible battery chemistries that can be made from around the house materials like copper wire, iron nails, galvanized nails, graphite rods, aluminum foil, and other items like those.

tesla man5 years ago
This wouldn't be a rechargable battery, but you could make a salt water battery, and change the salt when ever the battery "dies"
snotty7 years ago
I've been looking around for the same thing. No luck thusfar though.
AntMan2327 years ago
I'm not really sure exactly what you want, but you could try making a leyden jar out of a bottle and some foil, i think.