Solar charging batteries

[bruceb58]

Each cell appears to have 3.14V. That's actually a good sign. Let hem sit to see what voltage goes to.

If they decay fast....the cells are toast

 

[bruceb58]

Disconnect each cell and test them individually.

They are welded together.

 

[redneck joe]

Yeah batt #1 held, #2 dropped. I will do more testing individually soon when done with my wood project.