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Green rectangular emergency radio with hand crank, solar panel, flashlight and reading lamp

iRonthunder Emergency Radio 20000mAh Green

SKU CH-KR8W-XNCRN

A 20000mAh emergency radio with AM/FM/NOAA reception, solar and hand-crank charging, USB-C output for two devices, 3W flashlight, 2W reading lamp, SOS alarm, compass and flint starter

  • Radio bandsAM/FM/NOAA
  • Power sourceBattery Powered, Solar Powered, Hand Crank Powered
  • Product dimensions3.94 in × 3.0 in × 6.39 in
  • Product weight1.53 lb (0.69 kg)
  • 20000 mAh battery keeps phones running for days
  • AM FM NOAA tuner pulls 7 weather channels for early storm warnings
  • Three power sources — solar panel hand crank USB-C — keep the radio alive off-grid
  • 3 W flashlight plus 2 W reading lamp each run over 100 hours on one charge
  • SOS alarm and built-in compass add signalling and navigation in one compact unit

Emergency radio with 20000mAh battery

The iRonthunder Emergency Radio combines AM, FM and NOAA weather reception with a 20000mAh lithium cell that can charge two devices at once. A 3.5 mm headphone jack allows private listening. The unit measures 3.94 in by 3.0 in by 6.39 in and weighs 1.53 lb. It is built for home preparedness and outdoor use.

Three charging methods and integrated lighting

Power comes from a USB Type-C port, a solar panel or the hand crank, so the radio stays alive when mains power is gone. A 3 W flashlight offers high, low, mixed and SOS beam modes, while a 2 W reading lamp covers close-up tasks. Both lights run for more than 100 hours on a full charge. An SOS alarm, compass, lighter and flint are also built in.

Sustained operation through crank and solar

Under continuous load the 20000mAh pack feeds phone charging, radio reception and lighting without a wall outlet. Hand cranking and solar input replenish the cell during extended outages, keeping NOAA alerts on 162.400 to 162.550 MHz, AM from 520 to 1710 kHz and FM from 87.5 to 108 MHz available. The system is designed for multi-day emergencies rather than short bursts.

How it compares

Measured against everything we stock in AM/FM & Shortwave Radios, at today’s prices. Recalculated every night.

Price $45.99
Pricier than about 68% of the 396 comparable items (median $36.49).

Specifications

Product
Brand nameiRonthunder
Audio & video
Radio bandsAM/FM/NOAA
Power
Power sourceBattery Powered, Solar Powered, Hand Crank Powered
Size & build
Product dimensions3.94 in × 3.0 in × 6.39 in
Product weight1.53 lb (0.69 kg)

Questions about this item

How long does the 20000mAh battery keep the 3W flashlight or 2W reading lamp running after a full charge?

The flashlight and reading light each last more than 100 hours on a full charge.

How much noise or heat does the hand crank generate when used for extended charging sessions?

The hand crank is a manual mechanical charger; it produces no motor noise or heat during operation.

What cable or adapter must I already own to charge the radio via USB Type-C?

You need a USB Type-C cable and a standard USB power source such as a wall adapter or power bank.

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