Free Trend Report Free 2018 Report & eBook

Get the top 100 trends happening right NOW -- plus a FREE copy of our award-winning book.

Keynotes.org Our Research Methodology

This article is one of 350,000 experiments. We use crowd filtering, big data and AI to identify insights.

The Rechargeable AA Battery USB Drive by Wonchul Hwang is Conceptual

 - Aug 19, 2013
References: ohgizmo
The Rechargeable AA Battery USB drive concept was designed and conceived by Wonchul Hwang. The idea is a memory stick that doubles as a rechargeable battery. This is a great on-the-go gadget for if you need to back up files and power a remote control or flashlight at the same time.

This would be ideal for students or employees who regularly carry a flash drive with them. In this instance, the battery USB drive would work primarily as file storage and the AA battery would be for emergencies. To turn from a USB to a battery, one would twist the device until the USB emerged. LED lights that look like plus signs would indicate how fully the battery is charged.