Convert your Batteries
There’s nothing worse than running out of batteries when you need them the most right? If you’re urgently looking for AA batteries but only have spare AAA batteries instead, you can easily use aluminum foil to convert them to AA ones. We know it sounds crazy but it works.
Simply cut small pieces of the foil, fold them, and put them on the positive tips of the battery. Since AAA batteries are smaller, the foil pieces will hold them in place and save you a last-minute trip to the store. It’s not magic…it’s science!