Sensible Prepper Presents: Survival Tip: 9 Volt Battery into AAA Use. Opening a common 9 volt battery may surprise you. Contained inside a 6 small batteries that can be used for AAA applications. Olight i3S EOS found at Going Gear and you get a 10% Sootch00 Discount : http://goinggear.com/ The Cut on my thumb was from my latest knife review on the Sootch00 Channel…. pretty nasty! Thanks for watching~ Sootch00