Home Mobile Goodies SOSCharger Hand Crank Smartphone Charger

SOSCharger Hand Crank Smartphone Charger

Super Cool Physics Toys


You may have the best smartphone in the world. If you don’t have a way to charge it during emergencies or power outages, you are going to be stuck. The SOSCharger is a hand crank smartphone charger with a 1,500 mAh Lithium Polymer battery inside. 3 to 5 minutes of winding gives you up to 12 minutes of talk time. The charger can be powered up using any standard USB wall charger.

The SOSCharger lets you charge your phone, headset, or even your USB fan. The good news is this project has been funded on Kickstarter.

*Our articles may contain aff links (#ads). As an Amazon Associate we earn from qualifying purchases. Please read our disclaimer on how we fund this site.