Even with the advancement of technology, there are still many machines which still use AA batteries. There are many ways to know if your batteries are dead or alive; testing it in your tongue is one of them. But thanks to this video, I don’t have to go through that ordeal again! You don’t even need to be an expert to learn this simple trick; it can be done by anyone!
Even though using a battery meter to test your batteries is the best choice, not everyone has one at home. So what is the magic trick to solve the problem? A drop test! This man in the video below shows a brilliant way to make a drop test and know if your battery is alive or dead.
Watch this genius trick in the video below and share your thoughts with us through the comments section below.
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