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This orb lets you charge your phone with body movements
How can one convert kinetic energy into electrical energy sufficient for charging a mobile phone? - Quora
HandEnergy Mobile Charger Juices Up Your Smartphone Using Kinetic Energy | Digital Trends
VAGA HandEnergy – Energy is in your hands! | Future gadgets, Green gadgets, Great inventions
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HandEnergy Mobile Charger Juices Up Your Smartphone Using Kinetic Energy | Digital Trends
A Pokeball Shaped Battery Pack for Power Thirsty Pokémon Go Players
Phone Charger That Uses Body
HandEnergy: Your Pocket Electricity Generator by Be.Energy — Kickstarter
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How to Make a Magnetic Induction Battery Charger: 11 Steps
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Teenager Invents Phone Charger that Uses Energy from Human Body • iPhone in Canada Blog
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The Soccket, an energy-generating soccer ball that turns into a lamp | The Kid Should See This
HandEnergy: Your Pocket Electricity Generator by Be.Energy — Kickstarter
COLFULINE Energyball, Gyroskopischer Handtrainer mit LED Licht, Rotationsball Handgelenk Ball/Handtrainer Autostart, Griffkraft Trainer Ball zum Training der Hand- und Armmuskulatur : Amazon.de: Sport & Freizeit
HandEnergy: a hand-held charger that you turn like a Powerball while charging your phone | City Magazine
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How to Make a Magnetic Induction Battery Charger: 11 Steps