Stainless steel and Epsom salt Rechargeable Battery –Boxed
This is part 2 of my stainless steel and Epsom salt homemade rechargeable battery project. Here I show the cell boxed up in a clear plastic container and running my Led oscillator “Penny”. This is an extremely simple and inexpensive cell to make at home in your kitchen. It has no electrical charge on it when it is first made. Charge it up with 3 to 6 volts. A small solar panel works great. It is not strong but it does work. A Joule Thief type led oscillator is good way to make use of it.