Lately I have seen a couple videos of how to get multiple smaller batteries by breaking open a larger battery. It really makes you wonder if you ever need to spend $20 on a pack of AAA’s ever again! I wonder if these batteries are of as high quality as those that you buy in stores.
32 AA’s from a $5 6V Battery
Button Cells from a 12V Battery
6 AAA’s from a 9V Battery