Pink & Blue Runt Duo Bundle

The Runt is the smallest battery we make, but it has great battery life. Keep a backup ready at all times with our Pink & Blue Runt Duo. You get two cuties for less than $20! The Runt hits every note: it’s compatible with ALL 510 cartridges, it has a bright LED screen, shows you battery percentage, lets you change the voltage in 0.1V increments, and even has a little loop to attach a lanyard or keychain. Plus, it’s just 2.2” tall so you can stash it anywhere. We noticed a bunch of people buying the pink and blue Runts together, so we made it into a permanent bundle and discounted the whole thing. You and your bestie each get a battery for less than $10, or you can keep ‘em both, still at a steal. Bundle Includes: Pink Runt Mini Battery Blue Runt Mini Battery Ooze Poster & Stickers