The only phone charger that cleans while it charges. Good thing, because the average person's cell phone has more harmful bacteria on it than a public toilet! You charge your phone every day, but how often do you clean it?
for zombie apocalypse Solar charging backpack that can charge your laptop. From Voltaic. This can be your bug out bag. Charge your phone and flashlights and laptop. For daily use, not only in case of any emergency.