My kid's toy uses 3 AG9/LR936 Button Cell Batteries and I am tired of having to replace them when they are out.
I am trying instead to make a cheap homemade solution using some brass (maybe other material - open to suggestions) and wires plugged to a 5V power supply. Each button cell is 1.5V...
Hello everyone and thanks for the add.
I'm Roger and I've started collecting recently HTs mainly.
I have questions I'd like to post to the General Discussion Forum and I'd appreciate if I could be given permissions.
Thanks in advance!