Master 4000 mAh Crank Radio with Solar Panels

A lot of emergency radio for the money! With the Master 4000, you get an award-winning emergency radio with a strong battery at a reasonable price.


Kaufe mehr, spare mehr!

Kaufe 2
10 % Rabatt
Kaufe 10
15 % Rabatt
Kaufe 50
20 % Rabatt
Kaufe 100
25 % Rabatt
Kaufe 500
30% Bestellung

Der Rabatt wird automatisch beim Checkout hinzugefügt!



Stay updated with an emergency/crank radio.

Stay informed and prepared for any situation with an emergency and crank radio. Never miss important news or information again! An emergency and crank radio ensures that you are always connected and have access to crucial information, while also being equipped with a reliable flashlight. Our Master 4000 emergency and crank radio is equipped with a built-in dynamo that allows for charging through manual winding. It can also be charged via a wall outlet and features a built-in, flexible solar panel for maintenance charging. With an emergency and crank radio, you are always prepared and connected, no matter where you are.

How does a crank radio work?A crank radio receives broadcasts from the FM and AM bands and is equipped with a retractable antenna for optimal reception. You can manually tune the radio or use preset channels, with the frequency displayed digitally on the backlit screen. The volume is easily adjusted in the same way.

With its built-in 4000 mAh battery, the Master emergency and crank radio also serves as a handy emergency charger for your mobile phone. You never have to worry about drained batteries. This crank radio also has an additional compartment for AAA batteries. Simply choose which power source you want to use with the switch on the side of the radio.

The flashlight on the emergency radio is bright, with a concentrated beam and long range. It is activated and turned off with a button on the top of the radio. Additionally, it features a built-in lantern on the back of the solar panel to illuminate larger areas.

Master 4000 emergency radio specifications:

  • Weight: 480g
  • Dimensions: 17.6 x 6.2 x 9 cm
  • Radio: AM 520 - 1710 KHz, FM 87 - 108 MHz
  • Battery: 4000 mAh Li-ion

Why should you have an emergency radio at home?An emergency and crank radio is essential during power outages or when you’re off the grid. It’s perfect for your emergency kit and just as useful on camping trips, on the boat, or at your summer cabin as a reliable addition.

Important tips:

This product contains a rechargeable battery. For optimal performance, fully charge the battery with the included USB cable upon delivery. Then, maintain charge every two months to preserve its capacity. The solar panel primarily serves for maintenance charging and requires favorable conditions. Note that a charging cable for your phone is not included. The dynamo is intended to partially charge the built-in battery, not to charge other devices. Charging other devices via the dynamo will not work optimally.



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