Thin When Empty

It’s just an idea that can get better if refined; I’m talking about the Hungry Batteries. They’re not any power-chomping monsters, but rechargeable batteries that get slimmer and slimmer as they run out of juice. Essentially providing you a visual aid to indicate recharging time! The highlight being, easy removal from the cramped confines of a battery-house. No news on what kind of materials to be used for the casing, but I guess some kinda foam / sponge will do.

Designer: Mac Funamizu

Hungry Batteries – Rechargeable Batteries by Mac Funamizu

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Radhika Seth
Radhika Seth is a design and technology writer with over 18 years of experience covering products, innovation, and the ideas shaping design. She serves on the jury of international design competitions, including the iF Design Award, and hosts Yanko Design’s Design Mindset podcast. A former Ogilvy advertising professional, she has also taught Communication and Design Journalism, bringing together her experience across design, storytelling, brands, and media.