You’ll never have to fear your cellphone running out of juice again as long as you’re near a 7-Eleven or a vending machine, thanks to brilliant London-based designer Daizi Zheng. But maybe “juice” is the wrong word; Zheng has produced a cellphone that runs on Coca-Cola. Or Mountain Dew or Pepsi or whatever sugary, fizzy beverage you happen to have handy. Yes, you read correctly, this is a cellphone that runs on soda. It’s the call that refreshes!

As Zheng explained to Tree Hugger:

“Through my research, I found that phone battery as a power source, it is expensive, consuming valuable resources on manufacturing, presenting a disposal problem and harmful to the environment. The concept is using bio battery to replace the traditional battery to create a pollution free environment. Bio battery is an ecologically friendly energy generates electricity from carbohydrates (currently sugar) and utilizes enzymes as the catalyst. By using bio battery as the power source of the phone, it only needs a pack of sugary drink and it generates water and oxygen while the battery dies out. Bio battery has the potential to operate three to four times longer on a single charge than conventional lithium batteries and it could be fully biodegradable.”

Three to four times longer than a lithium battery? Sounds good to us. Now all Zheng has to do is come up with a way to run a cellphone on booze, for a sort of unholy cellphone/hip flask hybrid.
 

 
Cross posting this from Brand X