ER310 Portable Emergency Crank Weather Radio
Best emergency companion for outdoor enthusiasts and disaster preparedness.
Stay prepared for any situation with the Midland ER310 Emergency Crank Radio. This versatile device offers AM/FM and NOAA weather alerts, ensuring you're always informed. Power it up using the hand crank, solar panel, USB, or AA batteries. It features a powerful Cree LED flashlight with an SOS beacon and an ultrasonic dog whistle for rescue. Plus, charge your essential devices like phones and tablets via the USB output port. It's the perfect companion for emergencies, power outages, or outdoor adventures, providing light, communication, and power when you need it most.
$79.99
Owner Satisfaction
4.6
/ 5
Category Rank
29
/ 462
#29 in Radios
Price vs Category Average
-38%
Below average
Dimensions
2.956.859.61
/ ”(D) x ”(H) x (W) inches
Who it's for
- Preppers needing reliable power during long-term grid failures
- Safety-conscious homeowners living in storm-prone regions
- Outdoor enthusiasts needing a backup phone charger
Who should skip it
- Users expecting quick power generation from manual effort
- Campers relying on solar for rapid battery recovery
- Adventurers needing gear for heavy rain or water submersion
Performance breakdown
Power Versatility
Four distinct charging methods ensure you are never left without power.
Emergency Preparedness
NOAA alerts and SOS features provide essential security during critical outages.
Device Charging
USB output offers a helpful backup for keeping mobile devices functional.
Illumination Output
The Cree LED provides reliable, bright light for navigating dark environments.
Portability
Compact enough for go-bags, though slightly heavy for ultralight hiking.
Signal Reception
Telescopic antenna pulls in weather channels clearly even in remote areas.
Key Specs
Dimensions
2.95”(D) x 6.85”(H) x 9.61(W) inches
Weight
1.46 lbs.
Battery
2600 mAh lithium-ion rechargeable battery
Power Options
Dynamo Crank, Solar Panel, USB Input, 6 AA Batteries
Output
USB-A Output Port for charging external devices
Flashlight Brightness
130 lumens (Cree® LED)
Weather Channels
7 NOAA/NWS Weather Alert Channels
Warranty
1 Year Manufacturer
Features
- Multiple power options for reliable operation
- NOAA weather alerts keep you informed
- Built-in LED flashlight with SOS beacon
- Charges external devices like phones
- Ultrasonic dog whistle for rescue situations
- AM/FM radio for entertainment and news
- Digital clock with backlit LCD display
- Telescopic antenna for optimal reception
What customers say
Customers overwhelmingly view the Midland ER310 as an essential, top-tier emergency preparedness tool, focusing heavily on its reliability and versatile power options. The long-lasting 2000mAh battery and effective hand crank provide significant peace of mind. Users consistently praise the powerful, multi-mode LED flashlight for its brightness and utility as a signaling device. Reception for NOAA weather alerts is flawless, establishing it as a trusted source for critical information. While the initial price is premium, most agree the superior quality and comprehensive features justify the investment. The unit is lauded for its durability and dependable performance during severe weather events.
Know before you buy
The radio is designed for versatility with four power sources: a built-in 2600 mAh rechargeable lithium-ion battery, a hand crank, a solar panel, and a backup compartment for 6 AA batteries.
Yes, the ER310 features a USB-A output port that allows you to charge essential devices like phones or tablets using the radio's internal battery.
Yes, it is equipped with NOAA weather alert functionality. When set to the alert mode, the radio will automatically activate when it receives a signal from local weather stations regarding emergency conditions.
The flashlight uses a Cree LED that provides 130 lumens of brightness. It also includes an SOS beacon setting that flashes the Morse code signal for help.
The ultrasonic dog whistle is a rescue feature designed to help search and rescue teams locate you. It emits a high-frequency sound that is audible to dogs but not to humans.
Yes, the device includes a headphone jack, allowing you to listen to AM/FM broadcasts or weather updates without disturbing others.
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