Do Dead Batteries Really Bounce?

The video explores the common belief that dropping a battery can determine its charge. It explains that while used batteries may bounce due to zinc oxidation, this method is not foolproof. The video details the chemical changes in batteries, such as zinc turning into zinc oxide, which affects their bounciness. It concludes that the drop test is unreliable for assessing battery charge, urging viewers to be cautious of internet claims.

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