If the grid goes down, how will you charge your phone? In this video, I'll show you an easy hack. Download the Start Preparing! Survival Guide here: https://cityprepping.tv/38C5Ftt ... Start your preparedness journey: https://cityprepping.tv/3lbc0P9 Follow me on: Instagram - https://www.instagram.com/cityprepping Facebook - https://www.facebook.com/cityprepping Twitter - https://twitter.com/cityprepping Website: https://www.cityprepping.com #prepper #diy #hack