PowerFilm unveils USB+battery charger based on thin-flim solar technology

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Powerfilm's USB charger

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Powerfilm's thin film solar cells on a plastic backing

Powerfilm's thin film solar cells printed on fabric

Article Summary

PowerFilm demonstrated a very cool USB+2 AA battery flexible folding charger at CES 2009. We were lucky enough to snap a few pictures of the device and get a look at some samples of their amorphous silicon solar technology for printing cells onto fabric or other materials.

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