BAYTWA H21 16000mAh Emergency Radio
A 16000mAh power bank radio with NOAA alerts, solar and hand-crank charging, 120dB SOS alarm, flashlight, reading lamp and compass
- Tuner BandsAM
- Power RequirementsBattery Powered
- Dimensions6.0 in x 4.0 in x 3.0 in
- 16000mAh battery powers devices for 30 hours
- Solar panel, hand crank and USB provide three recharge paths
- NOAA weather alerts with 120dB SOS alarm and flashing light
- LED flashlight offers high, low and strobe modes plus reading lamp
- Compact 6.0 x 4.0 x 3.0 in size fits kits and packs
Survival Radio with 16000mAh Power Bank
The BAYTWA H21 is a portable emergency radio that combines AM/FM and NOAA weather-band reception with a 16000mAh lithium battery. It charges by solar panel, hand crank or USB and supplies power to phones and other USB devices through dual ports. An ultra-bright LED flashlight with three modes, a soft reading lamp, a 120dB SOS alarm with red beacon and a built-in compass complete the 8-in-1 survival toolkit.
Built for Off-Grid and Emergency Kits
Campers, hikers and households assembling storm or blackout kits will value the multi-source charging and integrated lighting and signalling features. Users who need FM stereo, Bluetooth audio streaming or a headphone jack for private listening should consider other models. The single AM tuner band also limits broadcast options compared to radios offering shortwave or additional bands.
16000mAh Battery Determines Endurance
The 16000mAh (59200mWh) capacity dictates how long the radio, lights and connected devices can operate between charges. Solar recharging takes 6 to 8 hours in sunlight while one minute of hand cranking yields roughly 30 minutes of radio playtime. Match this capacity to the expected duration of power outages or off-grid trips to decide if it meets your reserve-power needs.
Highlights
- 16000mAh battery powers devices for 30 hours
- Solar panel, hand crank and USB provide three recharge paths
- NOAA weather alerts with 120dB SOS alarm and flashing light
- LED flashlight offers high, low and strobe modes plus reading lamp
- Compact 6.0 x 4.0 x 3.0 in size fits kits and packs
Specifications
| Brand | BAYTWA |
|---|---|
| Model | H21 |
| Part Number | H21 |
| Tuner Bands | AM |
| Power Requirements | Battery Powered |
| Dimensions | 6.0 in x 4.0 in x 3.0 in |
Questions about this item
How do I charge the 16000mAh battery, and which method do people forget to use first?
Charge via USB cable, solar panel (6-8 hours in sunlight), or hand crank (1 minute cranking = 30 minutes radio playtime); many forget the hand crank works immediately without sun or wall power.
What part of the 16000mAh lithium battery will need replacement after repeated charge cycles?
The internal lithium battery is not user-replaceable; after many cycles its capacity will diminish and the whole unit must be replaced.
At what volume does the 120dB SOS alarm become the limiting factor during sustained emergency use?
The 120dB SOS alarm draws significant power; continuous use will deplete the 16000mAh battery faster than radio or light modes alone.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.
Taylor 70204 Acrylic Coated Polyester Gray Hot Shot BoatGuard Boat Cover
- Transparent
BoatBuckle F12071 Kwik-Lok Gunwale Tie-Down Stainless Steel
- Transparent



