Comments by "Tardeli costantini" (@tardeliesmagic) on "Which AA Battery is Best? Can Amazon Basics beat Energizer? Let's find out!" video.

  1. My top tip is this- With completely flat batteries hit the side of the battery with something hard (small hammer is best but a hard corner surface is ok) make a few slight dents up and down in it then shake it,repeat it again without damaging it too much and it'll last an extra 5 mins or so.
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