Daisy Zheng developed for Nokia mobile phone that runs on Coca-Cola! As strange as it may sound, it works, the battery generates electricity from carbohydrates (in this case sugar) contained in the Coca-Cola. Therefore, the phone will also work on any other water containing sugar.
The inventor says that in order to reduce pollution in the concept has been used instead of pure organic standard battery. Bio Battery is an environmentally friendly source of energy generate electricity from carbohydrates using enzymes as catalysts. In order to recharge your phone you just need a sweet water, and while your phone is charged it will produce the same water and oxygen. Bio battery has the potential to work up to three to four times longer than conventional lithium battery, being a cleaner.