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 Ubuntu Phone OS Demoed Retrostar ''new'' phone HeadSet ! Self Charging Cell Phones Pressy – The Versatile Button for Android Smartphones Star Trek Communicator Cellphone – Rare Prototype Early Prototype Transparent Smartphone Featured In Hands On Video