Self-Powered Phone Battery Charger
When there is an emergency situation where there is no power outlet to charge the phone, we will ne...
When there is an emergency situation where there is no power outlet to charge the phone, we will need this self-powered SOSCharger. The SOSCharger features a 1,500 mAh Lithium Polymer battery and a powerful built-in generator which can give you 5-12 minutes of talk time just by turning the handle 3-5 times. Once the battery is charged, the SOSCharger acts as a backup power source for your USB-powered devices. Then you can charge almost any device that supports standard USB charger. Project seeks funding at Kickstarter.