Midland ER310 Emergency Radio: Features, Limits and Who It Suits in 2026
As an Amazon Associate, this website earns from qualifying purchases.
The short answer
The Midland ER310 emergency radio suits a home kit that must last through a multi-day outage. For bedside alerts, pair it with a SAME alert radio.
Last updated September 2026
Our top 2 picks
- 1Best for a home outage kit
Midland ER310 Emergency Crank Radio- Emergency weather radio with AM/FM
- Hand crank for charging without power
- From Midland's long-running emergency radio line
- 2Best if you also want Bluetooth
Midland ER310PRO Emergency Radio- NOAA weather scan and alert
- Charges by solar panel or hand crank
- Bluetooth music and a USB power bank for phones
The Midland ER310 emergency radio is one of the most common crank radios in home kits. It is built for one job: keeping you informed and able to see when the power is out for days. This guide sets out what Midland says it does, where it falls short, and which radio to pick if it does not fit your needs.
The Midland ER310 is a crank, solar and battery emergency radio with NOAA weather alert, AM and FM bands, a bright flashlight and an SOS beacon. It is a strong pick for a home kit. It is not a SAME county-coded bedside alert radio.
How we picked the Midland ER310 emergency radio
We read Midland's own product page and the Amazon listing, then compared the ER310 with the other crank radios we cover. We looked at power and alerts, plus light and size, since those decide how well a radio works in a long outage. We did not test the radio by hand, so check the current details before you buy.
Midland ER310 emergency radio features
These details come from Midland's ER310 product page.
- Power: solar, hand crank, rechargeable battery, and six AA batteries as backup.
- Battery life: a 3,500 mAh battery rated for up to 45 hours of use.
- Bands: NOAA Weather Radio with alert, plus AM and FM.
- Light: a bright LED flashlight with low and high settings.
- Signals: an SOS flashlight beacon and an ultrasonic dog whistle.
- Size: about 8.0 by 3.4 by 2.4 inches.
- In the box: the radio, a micro USB charging cable and the owner's manual.
Midland ER310 Emergency Crank Radio
Our verdict:
Best for a home outage kit
Best for households that want a sturdy home kit radio with a light, for storms and long outages.
View on Amazon- Emergency weather radio with AM/FM
- Hand crank for charging without power
- From Midland's long-running emergency radio line
Keep in mind: no SAME county coding is listed, so pair it with a SAME alert radio for the bedside.
Product details checked September 2026
What the Midland ER310 does well
Many ways to stay powered. Four power paths is more than most radios offer. If the battery runs down, sun or crank can top it up. If all else fails, six AA batteries will run it.
Long listening time. A rated 45 hours of normal use covers several days of news checks without recharging.
Light and signaling. The flashlight and SOS beacon mean one fewer item to pack.
Where the Midland ER310 falls short
No SAME county coding is listed. The alert sounds for your local channel, which can cover a wide area. For a nightstand radio that only wakes you for your county, a SAME radio like the Midland WR120B is the better tool.
Size. It is bigger than pocket crank radios. For a tight go-bag, a smaller radio like the FosPower A1 may fit better.
Crank charging is slow. Like any crank radio, it needs a lot of turning for a small charge. Keep it charged ahead of storm season.
Midland ER310 vs ER310PRO
The Midland ER310PRO is a newer model in the same family. Its listing adds Bluetooth music streaming and a power bank for charging phones and tablets, alongside crank and solar charging and NOAA weather scan and alert. If you want one radio for camping and for emergencies, the PRO is worth a look. If you want a plain outage radio, the standard ER310 covers it.
Midland ER310PRO Emergency Radio
Our verdict:
Best if you also want Bluetooth
Best for one radio for camping trips and for emergencies.
View on Amazon- NOAA weather scan and alert
- Charges by solar panel or hand crank
- Bluetooth music and a USB power bank for phones
Keep in mind: the extra features add little if all you need is a plain outage radio.
Product details checked September 2026
Who the Midland ER310 emergency radio suits
- Good fit: households that want a sturdy home kit radio with light, for storms and long outages.
- Good fit: people in hurricane areas, where outages can last days.
- Less ideal: anyone who needs a radio to wake them for a nighttime warning. Pair the ER310 with a SAME alert radio.
- Less ideal: ultralight go-bags, where every ounce matters.
Getting the most from an ER310
Charge it fully by USB before storm season, then top it up every few months. Keep six fresh AA batteries in a bag with it. Tune the weather band to your nearest NOAA Weather Radio station and test it once a month. The NOAA radio frequency guide explains the channels.
For a side-by-side look at other options, see the hand crank radio guide or the emergency radio hub.
Questions people also ask
How is the Midland ER310 powered?
Midland lists three built-in sources: a rechargeable lithium-ion battery, a hand crank and a solar panel. It can also run on six AA batteries, which are not included.
How long does the ER310 battery last?
Midland rates the 3,500 mAh battery at up to 45 hours of normal use. Real use varies with volume and flashlight use.
Does the Midland ER310 have weather alerts?
Yes. Midland lists NOAA Weather Radio with alert, which sounds when an alert is issued on your local channel. It does not list SAME county coding.
What is the difference between the ER310 and ER310PRO?
The ER310PRO listing adds Bluetooth streaming and a power bank for charging devices, on top of crank and solar charging and NOAA weather scan and alert.