This radio would fit in a travel bag easily, adding less than a pound. In addition to its signal sensitivity, it offers the added benefit of storing enough electricity to boost a cell phone charge. It provided a 50 percent cell phone charge in a couple of hours, with enough left in the battery to power the radio for 10 hours straight at a low volume. A hand crank consists of an arm (or lever) and a rotating shaft. The arm can be attached to the shaft or be a bent extension of the shaft. What is a hand crank radio used for? So, you don’t have to worry about getting another one for the next several years. Pair Your Hand Crank Radio With a Walkie-Talkie Want to make sure that you can always tune into your favorite radio shows? Perhaps it’s time to explore wind up radios… Thanks to Trevor, we're now blessed with a simple device that still thrives, and serves countless uses today. What are the advantages of a wind-up radio?

DaringSnail’s emergency crank radio boasts the necessary features for responsible and streamlined emergency preparedness. This radio features a replaceable 4,000 milliampere hour (mAh) lithium-ion battery and three different methods for charging: a folding hand crank, a USB charger, and a built-in solar panel. The micro USB charges the battery in 6 hours; spinning the hand crank for 1 minute provides up to 30 minutes of flashlight time or 6 minutes of radio. The radio measures 6.5 inches long by 3.25 inches high by 2.5 inches deep, and it weighs 13.35 ounces.It has a uniform shape, meaning you can easily slip it into an INCH bag for safekeeping. In total, the device weighs less than 11 ounces. So, it won’t weigh you down.

Next up, there’s solar power. Some radios have built-in solar panels like survival watches or calculators. Others might have a standalone panel that you connect to the radio. Either way, having solar power can be a lifesaver. Not only does it have a high battery capacity, but it also has multiple recharging options: solar panel, hand-crank dynamo generator, and USB type-C input. Its solar panel is larger than most radios on this list, making it charge faster even when there’s minimal sunlight. Whenever we do a top 10 review here at Radio Fidelity, there’s often one brand that seems to excel in a specific category more than others. That seems to be the case for Duronic in the world of wind up radios. Who knows when you’ll need to access those important broadcast signals. If you’re trekking on foot, your radio will likely experience some accidental bumps and tumbles. With a hand crank, you’ll always have the power you need to power all of the radio’s functions. Durability

And just like the RunningSnail radio, this one also comes with multiple charging options. You can power it through its hand crank or a small solar panel. It also has a USB charging port for your devices. As a multi-functional radio, this unit has plenty of additional features you should have. There’s a bright flashlight on one end. It uses CREE LEDs, but it can produce enough lumens to illuminate the area. Plus, it can flash to call for help. The result is the list that you see below. It doesn’t matter if you’re a prepper, a survivalist, or simply someone looking to protect their home a bit more, you’ll be happy with the survival radios below. It's as easy as winding the radio up via the crank on the side of the device for a few minutes, and then voila- you're able to tune into the news and music stations and listen for up to an hour. However, we're not sure you'll find any newfangled digital stations like you'd find on a DAB radio. To bring you comfort, we've carefully curated an edit of the very best wind-up radios of 2023 right here for you: Best wind-up radios at a glance

If the 2,000 mAh battery of the RunningSnail NOAA Weather Radio runs out, it can be replaced with three AAA batteries, powered up via a solar panel (albeit slowly), or manually charged with the crank arm. You may want those batteries handy because that solar panel isn’t as powerful as we’d appreciate. This is a very basic radio system, so you probably shouldn’t expect something as robust as the Roberts Unologic, for instance. With some help from Home Protect, we've compiled a list of everything you may need in a power outage: Indoor or outdoor, these all-weather radio flashlights provide you with exactly what you need during both emergency and non-emergency situations – light, radio and the means to charge your cell phone. Weather RadiosThe other side of the radio contains various components such as capacitors, resistors, transistors, and diodes arranged on a printed circuit board. These components work together to receive signals via its antenna and convert them into sound waves that are emitted through its speaker. A wind up radio is usually designed for use on the go. That means that most of the best products out there come with durability built-in.

Overall, the radio is very well-designed. All of the features you need, such as a NOAA-capable radio receiver, a flashlight, and a hand-crank generator are all included. Despite its multi-functional nature, the device is streamlined and easy to carry.If you plan on hitting the trail but still want to be within reach of civilization, the FosPower Emergency Radio is the perfect hiking companion. Besides being remarkably lightweight at just about 15 ounces, this portable device also brings many emergency features to rely on should the need arise. Overall, understanding how your hand crank radio functions mechanically can help you troubleshoot any issues that may arise during use and ensure optimal performance for emergency situations. LIGHTWEIGHT & PORTABLE: Small, compact and portable this radio measures just 15.6cm x 7.6cm x 5.8cm making it perfect to take out and about with you. It’s lightweight too at just 300g so you’ll hardly notice it’s in your bag! It has an antenna that can extend to 37cm to help you achieve a better signal no matter where you are. Customer’s love that this portable radio can go from home to outdoor adventure with no fuss, all you have to do is remember to take it with you. Overall, the unique features and versatile nature of hand-cranked radios make them an excellent choice for anyone who wants an alternative source of entertainment or communication in times when accessing conventional power sources might prove difficult or impossible. Advantages and Disadvantages of Hand Crank Radios Advantages of Hand Crank Radios: Why They're a Smart Choice for Emergency Preparedness Crank radios function like standard hand-powered generators and are very simple to use. They produce their power through a special magnet and conductive coil wire. The coil is wrapped around the magnet, and when it is spun, a current of electricity is produced. The crank rotates the wire around the magnet, and to make sure you don’t overdo it, a regulator can control the process so that even if you crank too fast, it will make sure the circuits don’t burn out with a power overload. Advantages of Hand Crank Radios