Using Epiphany onE Puck You Can Charge Your Phone With Cold Beer or Hot Coffee | weebsly

the 2-sided Epiphany onE Puck converts the temperature of your warm cocoa or iced beverage into energy to your smartphone. The light-weight device is small enough to store for your handbag or day bag for emergencies.
you can charge your wireless apple product, Android devices and phones that use an USB drawing 1000 mA or much less strength.
Epiphany solar Water systems a company dedicated to creating low-cost product that can be used specially in places where citizens have problem of water or electricity supply.