Okay, so I finally found THE batteries for all my random small devices! These LiCB LR1130s are legit lifesavers.

First off - 20 batteries for this price? Absolute steal. I've paid more for a single battery at convenience stores before (we've all been there). The blister packaging makes them super easy to store and grab when needed.

They fit perfectly in my kid's musical book that was collecting dust. Popped one in and boom - instant Disney tunes at 3AM (parenting win?). Also works great in my vintage calculator and laser pointer (cat chasing sessions upgraded).

Shipping was quick, though mine came a day later than expected. Was worried after reading some reviews about duds, but all 20 in my pack worked perfectly. Been using the first one for weeks now with no power drop.

Pro tip: These are PERFECT for stocking stuffers or donation boxes. I'm definitely ordering more for holiday shoebox gifts!

The only downside? Now I have to find more devices that use these batteries because I bought way too many. Watch out world, I'm about to button-cell-battery ALL THE THINGS!