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Yo-Yo Diet Batteries
The 'Hungry Batteries' Will Shrink When They Lose Power

By: Robyn Currie (Rockstar) May 22, 10

‘Hungry Batteries’ are a super-cool concept from Mac Funamizu. Rather then just running out of power and not bothering to let your know, these bad boys will start to shrink.

Yep, they will actually become smaller around the middle, like some washed-up star on a diet program. Super cool and hella cute, the Mac Funamizu ‘Hungry Batteries’ are also rechargeable, so you will have the pleasure of watching them grow again and again.

Source: yankodesign
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