Hydrogen Fuel Cell Charger Powered By SiGNa


Sweden’s myFC, which introduced a portable hydrogen fuel cell charger at the 2010 Mobile World Congress in Barcelona, was back this year, but with a remade product. The new version, called PowerTrekk, uses proprietary cartridges from SiGNa Chemistry in a device called PowerTrekk that myFC said is small enough and rugged enough to be a great portable charging option for outdoor enthusiasts.