Horizon Fuel Cell Technologies has showed off the Hydrofill MiniPak at CES 2010. This battery charger is designed to charge a wide variety of gadgets via USB port. This eco-friendly gadget extracts the hydrogen from water and stores it in special cartridges, which are then placed inside the Hydrofill MiniPak. Sadly, there is no info on pricing or availability at this time. Word has it that the Hydrofill MiniPak will be available for purchase before the end of 2010. [DesignBoom]
