From AAA to D: the one-size-fits-all rechargeable battery concept
The AtoD battery concept: always have the right-sized battery on hand , no matter what size you need.
Article Summary
People think deeply about everything, even batteries. Comedian Demetri Martin, for example, decided the reason there’s no B-Battery is because it’d sound like you had a stutter asking for one. A group of Korean designers, on the other hand, has decided what the world really needs is a rechargeable nickel hydroxide battery that, thanks to a memory foam casing, can squeeze down to fit any size from AAA to D.
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