Hand Cranked Backup Power for Smartphones

The Et贸n BoostTurbine聽is a rechargeable backup battery pack for smartphone聽devices that is charged by a hand crank generator. One minute of winding provides聽enough power for a quick phone call.

The device is wrapped in a light but strong aluminum housing to keep it聽protected聽during traveling, and it comes with a standard USB and microUSB ports for connecting your smartphones.

The BoostTurbine is available in two models, the BoostTurbine1000 with a 1000mAh battery for聽$49, and the BoostTurbine2000 for聽$59聽which can store twice as much power.

via: Gizmodo

Leave a comment

Your email address will not be published. Required fields are marked *