A coworker of mine opened up a big square Duracell battery. Turns out it's just 4 smaller batteries on a cardboard platform. : r/mildlyinteresting
inside of a duracell battery cell kids - Google Search | Unique things, Everyday objects, Objects
AA size Duracell stash battery
Duracell Ultra Power AA Batteries 8 ct Pack | Home & Floral | Superlo Foods
Jez @ Peak Electronic Design Ltd 💙🇪🇺 on X: "The inside of the Duracell 12V MN21 battery is simply 8 button cells. Seems wasteful on packaging as the active volume must be