More charge and discharge testing on homemade cells
This shows computer graphing of the charge and discharge curves on one of my homemade rechargeable test cells. The cell that I show here is made with magnetic stainless steel and lead with an…
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All Stainless Steel Homemade Battery—Dissection
This shows what my all stainless steel homemade rechargeable battery looks like inside. I show the condition of the plates after charge and discharge testing. I was expecting to see much more damage to…
Homemade AM radio.wmv
I am using a LM386N audio amplifier to build a simple homemade AM radio. I use an air gap capacitor and a homemade coil for the tuning circuit. The tuning circuit basically filters out…
Homemade battery for Super Joule Ringer 2.0
This shows a simple homemade battery running a simple homemade inverter. This setup was built specifically for running the new 110v AC led lightbulbs.
Lead-Alum rechargeable made from old battery (-) plates
This video shows that you can use just the negative plates out of an old lead acid battery and make an Alum-Lead rechargeable cell.
Rechargeable magnesium battery cell (proof of concept)
Proof of concept for a rechargeable copper magnesium battery cell
Lead-Alum — Solid Crystal rechargeable battery
This shows a homemade rechargeable Lead-Alum battery that has a solid Alum crystal formed between the anode and cathode plates. There is no seperator between the plates–only the crystal. Powdered Alum was heated to…
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…
Stainless Steel and Epsom salt Rechargeable Battery
This is a super simple homemade rechargeable battery that uses stainless steel pan scrubbers with Epsom salt (magnesium sulfate) in plain tap water. The cell showed no voltage until a charge was placed on…
Rechargeable Cement Battery.ASF
I discovered that my portland cement and beach sand battery was somewhat rechargeable. The effect looks to me like how a high value capacitor would respond. I built a second cement battery using different…