Old mobile batteries are great! In most cases they are still usable for many projects and work excelently as replacement batteries for many devices that use traditoion battery types.
In this project I re-use a mobile phone battery to make a variable, rechareable battery pack that you can use to power anything with an external input jack.
I specifically made this one to power up some old vintage, tabletop games, With the added banana plug connectors, you can connect any type of connector to the battery pack. I use something very similar to power allof the prototype circuits on a breadboard!
Check out the upcoming instructable soon which will have all of the parts needed and a wiring diagram to make your own
Негізгі бет Ойын-сауық Using Old Mobile Batteries to Power Anything (Almost!)
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