If you’re constantly running out of AA or AAA batteries or just a post-apocalyptic prepper, BuzzFeedBlue’s got some electrifying battery hacks just for you. Before long, you’ll be converting batteries and making your own light like a pro DIYer!

Every Bro Has A Code
If you’re constantly running out of AA or AAA batteries or just a post-apocalyptic prepper, BuzzFeedBlue’s got some electrifying battery hacks just for you. Before long, you’ll be converting batteries and making your own light like a pro DIYer!