I looked over an article of electricity kept in cold storage in a wire. Just above absolute zero at -458 degrees F. or close to 273.15 degrees Celsius.
Cool wire to this temperature and run the current for .18 second and the electricity will stay for days like water in a hose if wire is kept at this temperature. Later, connect to circuit and start power flowing.
Lead, tin, mercury, and some other metal conductors become super conductors at these low temperatures and lose their resistance to electricity.
Power at different temperatures may hold secrets as well.
