Midland ER210 vs Midland ER310PRO
The Midland ER210 and Midland ER310PRO share AM/FM and NOAA alerts. The difference is battery: 2000 mAh and a 25-hour rating against 10,000 mAh and a 200-hour rating.
Updated October 2, 2026
Midland ER210
Compact crank and solar weather alert radio with a 130-lumen flashlight and 2,000 mAh battery.
Full specs, pros and cons
Midland ER310PRO
Hand crank and solar NOAA alert radio with a 10,000 mAh battery and Bluetooth streaming.
Full specs, pros and consThe short answer
The Midland ER310PRO fits most buyers. Its 10,000 mAh battery holds five times the charge of the Midland ER210 and adds Bluetooth and USB-C. The Midland ER210 remains the compact pick with the longer test record. Buyers who mainly want alerts and a flashlight lose little with it.
Choose the Midland ER210 if
- you want a compact radio of about 15 ounces with a replaceable battery
- you prefer a model five test editors have reviewed
- a phone top-up now and then is enough for you
Choose the Midland ER310PRO if
- you want the 10,000 mAh battery as a phone charging reserve
- you want Bluetooth streaming and a USB-C port
- you want the radio to run for days on one charge
Specs side by side
Prices in the makers' own US stores, checked October 2, 2026. Amazon links carry no price.
Midland ER210
Pros
- Reviewed by five named testers including Wirecutter and Popular Science.
- The 130-lumen Cree LED flashlight has low and high modes and an SOS Morse code beacon.
- At 14.9 oz and about 7 inches wide it stays compact.
Cons
- At 2,000 mAh the battery is one of the smaller packs on this list.
- There is no disposable battery backup once the rechargeable pack is empty.
Midland ER310PRO
Pros
- The 10,000 mAh battery is rated for 200+ hours of radio use.
- A bidirectional USB-C Power Delivery port charges the radio and fast-charges a phone.
- Bluetooth streaming sits next to AM/FM and 7 NOAA weather alert channels.
Cons
- No AA battery backup is listed for when the pack runs flat.
- The product page and the owner's manual disagree on whether a USB-A output is included.
Frequently asked questions
Does the Midland ER310PRO charge a phone faster than the Midland ER210?
Midland lists a USB-C Power Delivery port on the Midland ER310PRO and says it fast-charges phones. The Midland ER210 has a standard USB output port. The 10,000 mAh battery also holds far more charge than the 2000 mAh in the Midland ER210. Check the port on your unit before you buy a cable.
Do both radios run on AA batteries?
No. Neither radio lists an AA backup. The Midland ER210 runs on a replaceable 2000 mAh Li-ion pack and the Midland ER310PRO on a 10,000 mAh Li-ion pack. Both recharge by hand crank or solar panel when the power is out. Pack a charged power bank if you want extra reserve.
Some links on this site are affiliate links. If you buy something after clicking one, the store may pay us a commission. The price stays the same for you, and commissions do not decide which emergency radios we recommend.