Angstrom Power shows us the G2, which is a portable fuel cell power source that utilize 8 units of Angstrom V60 Fuel Cell Modules. The G2 can charge any electronic devices with a USB power connector. It can be refueled by Angstrom P2 Portable Refueling Cartridge or the Angstrom R1 Refueling Station.
Angstrom Power G2 Portable Fuel Cell Power Source
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