How To Make Diy Battery. The making process is explained in the video. Your magnesium battery is all done.

A single big battery would all your eggs in one basket though. The circuit gives the desired voltage to charge the 12V fixed lead-acid batteries or 12V SLA batteries. The charging current can be changed with a 1K potentiometer.
Build 5 more of these batteries and then connect them in parallel this will give you more amperage.
The front and back of your battery should look like this. In August he showed off a 40-kilowatt-hour homemade battery storage system assembled from 4480 18650-sized lithium-ion cells to the 23000 subscribers on his YouTube channel. We will be using the negative plates to make a new cell with the paste that comes from oxides. 10 positive plates and 11 negative plates.

