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RunningSnail MD-090P vs FosPower Model A1

The RunningSnail MD-090P and FosPower Model A1 are near twins in size and weight. The RunningSnail MD-090P carries twice the battery while the FosPower Model A1 adds IPX3 splash resistance and USB-C.

Updated October 2, 2026

Our pick
RunningSnail MD-090P by RunningSnail

RunningSnail MD-090P

8.4/10

Crank and solar radio with a 4000 mAh replaceable battery, AAA backup and a reading lamp.

Amazon.com
Full specs, pros and cons
FosPower Model A1 by FosPower

FosPower Model A1

8.3/10

Crank and solar NOAA radio with AAA battery backup, IPX3 splash resistance and a reading light.

Amazon.com
Full specs, pros and cons

The short answer

The RunningSnail MD-090P fits most buyers. Its 4000 mAh battery holds twice the charge of the FosPower Model A1 and it can be swapped. Four test editors have reviewed it. Note that its weather channels do not trigger an alarm by themselves. The FosPower Model A1 is the pick for rain with IPX3 and USB-C.

Choose the RunningSnail MD-090P if

  • you want 4000 mAh for more phone charges
  • you want a motion-sensor reading lamp
  • you want a replaceable battery

Choose the FosPower Model A1 if

  • you want IPX3 splash resistance for wet weather
  • you want USB-C instead of micro USB
  • you prefer a zoom flashlight and a four-LED reading light

Specs side by side

RunningSnail MD-090PFosPower Model A1
Shortlist score8.48.3
BandsAM/FM/NOAA (7 weather channels)AM/FM/NOAA (WB 162.400-162.550 MHz)
NOAA alertsounds an alarm for a warningNo-
Power sourcesHand crank, solar panel, micro USB, replaceable Li-ion, AAA batteriesHand crank, solar panel, USB-C, rechargeable Li-ion, AAA batteries
Battery4,000 mAh2,000 mAh
Charges a phoneYesYes
Flashlight-20 lumens
Water resistance-IPX3
Weight11 oz (312 g)10.9 oz (309 g)
Reading lampMotion-sensor reading lamp4-LED reading light
SOS alarmSOS alarm with flashing red lightSOS alarm (siren)
Size6.2 x 2.1 x 2.9 in (PopSci)6.2 x 2.9 x 2.1 in (157 x 74 x 53 mm)
Battery energy-7.4 Wh

RunningSnail MD-090P

Pros

  • Four named testers have reviewed it including Outdoor Life and Popular Science.
  • The 4000 mAh battery is replaceable and AAA batteries serve as a backup.
  • A motion-sensor reading lamp and a 3-mode flashlight cover light as well as sound.

Cons

  • The analog tuner has no automatic alert so a weather warning will not trigger the alarm.
  • The brand store ships from overseas and sends buyers to a marketplace instead.

FosPower Model A1

Pros

  • AAA batteries back up the 2,000 mAh Li-ion pack when there is no sun.
  • IPX3 splash resistance and a 10.9 oz weight suit a camping kit.
  • A 4-LED reading light joins the zoom flashlight and SOS siren.

Cons

  • The flashlight is rated at 20 lumens against 130 and 200 on other radios here.
  • The weather band is listed without an alert function so you tune in yourself.

Frequently asked questions

Does the RunningSnail MD-090P wake you for a weather alert?

No. It receives the seven NOAA weather channels on an analog tuner and Popular Science notes the alarm does not trigger on alerts. You have to tune in and listen. The FosPower Model A1 lists the NOAA band without an alert claim either. Buyers who need automatic alerts should look at a radio that lists them.

Which radio handles rain better?

The FosPower Model A1 carries an IPX3 rating for splashing water. No water rating is published for the RunningSnail MD-090P. Both are small enough to keep inside a bag and both take AAA batteries as a backup. For a porch or a campsite in the wet the FosPower Model A1 is the safer bet.

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