You joke buy many many people don't know how volatile battery chemistry is and how different charging of Lithium cells works. I'd not have known how much of a

You joke buy many many people don't know how volatile battery chemistry is and how different charging of Lithium cells works. I'd not have known how much of a bad idea this was had I not been a long time fan of EEVBlog. It's an entirely different world when touching Lithium cells. Even drawing in parallel from cells from the same batch can be a bad idea.