Homemade rechargeable AA battery
This is a Lead / Alum rechargeable cell that is the same size as a standard AA battery. This allows me to use standard AA battery holders and chargers.
Experiments, inventions, patents, …
This is a Lead / Alum rechargeable cell that is the same size as a standard AA battery. This allows me to use standard AA battery holders and chargers.
This is a homemade rechargeable battery that uses Epsom salt (magnesium sulfate), manganese dioxide, and water. The electrodes are both carbon rods out of a D cell zinc/ carbon battery. The MnO2 was obtained…
This is a rechargeable homemade cell using graphite for both electrodes. Lead oxide was placed onto the electrodes and an electrolyte paste of Alum with distilled water is used. The seperator is plain white…
This shows a homemade battery made out of two inexpensive stainless steel table knives. A red lead paste is coated onto the knife blades and an Alum/distilled water soaked paper towel is used for…
This is my homemade AM radio installed in a wooden box. It is a simple “retro” radio design.
This is a simple homemade AM radio that was configured to run on a 3 volt rechargable battery and solar panel from a solar LED keychain light.
This is a simple copper and zinc homemade cell but it uses floral polymer water absorbing balls as the electrolyte medium. I show the cell here powering an electronic pulse motor.
This shows my Muller Dynamo running on a homemade magnesium and carbon battery. This cell was built many months ago when I was working the the “Bedini Earth Light ” project. It is a…
Ive been experimenting with my homemade AM radio at night. I am picking up two Spanish speaking stations. Right now I have only been able to recieve the low end of the AM dial,…
This shows a homemade copper and magnesium battery using gelatine, Alum, and distilled water as a semi-solid electrolyte. I show the recipe for making one and a small finished cell running an electronic pulse…