Windmill Cell Phone Charger Anyone being an adventurer and traveler will appriciate this device. The Windmill charger can ( should be able ) charge any mobile phone. It’s waterproof and has a one ampere DC flow (12V) with a potential difference of 12V. Source. Via Gizmodo Facebook Prev Article Next Article Phones Checkout these cool gadgets... Related Posts Augmented reality gaming for phones Soon You Could Control Your Smartphone With Your Eyes Early Prototype Transparent Smartphone Featured In Hands On Video Black Diamond Concept How does your smartphone know your location? Self Charging Cell Phones