As we've seen with recent storms and disasters all around the country, having backup power available at a moment's notice is essential. Whether you're concerned about the lights going out during a ...

With this fairly simple modification out of the way, it’s possible to power the handheld radio for long outings with the proper USB battery bank on hand. For plenty of situations this is much ...

The radio is a clone of a German project and provides a low-power radio with a rechargeable battery. You can see his video about the gear below. SSB is an odd choice for low power operation ...

it never needs to charge and doesn't have a battery. Instead, it pulls power from ambient light and radio waves. Follow Tech Insider: On Facebook More from Tech Researchers at the University of ...