muh, I know this one is fake, seen it a few years ago.

All I know about batteries is that the AA energiser lithium one I disassembled with a pair of needlenose pliers a few months ago had a small safety valve just under the positive terminal, which is designed to vent the electrolyte incase of shortcircut/overcharge and prevent explosion...I guess the positive terminal will pop out too.
Unless the battery is a knock off brand or one that's under recall you're going to have to try pretty hard to make one explode.

P.S. don't crack open a battery unless you know what you're doing please.