I heard this tip on the news out of Raliegh, NC early this am. I never knew this and decided to share.
https://www.wikihow.com/Use-AAA-Batteries-As-AA-Batteries
Get your device that needs AA batteries and get your AAA batteries.
2
Grab some aluminum foil.
3
Place the AAA batteries into your device's battery slot. You will obviously see some extra space in the slot, since the AAA batteries are smaller than AA batteries
4
Rip a piece of aluminum foil and curl it into a small ball. The size of the ball should be the same size of the extra space in your device's battery slot.
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