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Power Your Ham Radio with Confidence

At WattCycle, we provide reliable LiFePO4 batteries designed to keep your amateur (ham) radio running smoothly, whether at home or in the field. Our batteries are lightweight, low-maintenance, and offer more cycles than traditional lead-acid options, making them perfect for both regular use and emergency backup power.

Depend on WattCycle to keep your equipment powered during long operations or unexpected outages, with batteries built for both ham radio go boxes and stationary setups.

What is The Best Battery for Ham Radio?

  • Uninterrupted Power

    Our LiFePO4 batteries provide consistent power, ensuring your amateur (ham) radio equipment stays operational during emergencies or long sessions.

  • Durability and Ruggedness

    Designed to withstand outdoor environments, WattCycle batteries are shock-resistant, waterproof, and dustproof, making them ideal for ham radio go box setups and other portable configurations.

  • Long-lasting Power

    LiFePO4 batteries offer an extended lifespan, reducing the need for frequent replacements. This makes them a cost-effective solution for your amateur radio battery needs, whether you're using them for everyday communication or emergency power.

  • Versatile Charging Options

    Our batteries offer flexible charging solutions, allowing you to charge efficiently at home or on the go, ensuring you’re always ready to power your equipment.

Quick Guide to Choosing Your Amateur Radio Battery

Battery Size Specs Power Can Use
Image 5.94 x 2.59 x 3.77 inches | 2.22 lbs 12V 8Ah Portable Ham Radio Go Box
5.94 x 3.89 x 3.93 Inches ＆ 2.6 lbs 12V 12Ah
7.3 x 3.2 x 6.0 Inches ＆ 4.4 lbs 12V 20Ah Emergency Backup Power
7.7 x 5.1 x 6.7 inches ＆ 11.4 lbs（Group U1） 12V 50Ah
9.02 x 5.43 x 8.19 inches ＆ 20.8 lbs 12V 100Ah Mini Extended Station Use

Selecting the right battery for your ham radio setup depends on your specific power needs and how you plan to use your equipment. Whether you're setting up a portable ham radio go box or need a reliable backup for your home station, WattCycle offers the perfect solutions.

If you’re running a more stationary setup, or need extended run times, you may want to consider higher-capacity options. Our batteries are scalable, so you can easily expand your power system as needed.

By understanding your power consumption and required operation time, you can choose the best battery for your setup. If you’re unsure, our team is here to help you select the right option for your needs.

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WattCycle LiFePO4 Ham Radio Battery

 
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Ham Radio Dependable Backup Power

The WattCycle 12V 20Ah LiFePO4 Lithium Battery is specifically engineered for ham radio equipment, offering outstanding performance when compared to traditional lead-acid and NiMh alternatives. With WattCycle, you can expect twice the runtime and up to four times the lifespan of conventional batteries, making it a smart and cost-effective choice for your ham radio setup.

Our LiFePO4 batteries are significantly lighter—less than half the weight of lead-acid batteries—while still delivering superior performance. This makes them the ideal solution for applications where portability and reliability are paramount, such as powering 100W HF SSB radios in remote locations. WattCycle batteries enhance your radio's operation time without the need for expensive, bulky battery-boosting equipment, allowing you to operate for longer periods in the field with ease.

Which Battery is Best for Your Ham Radio?

If your current setup uses sealed lead-acid (SLA) batteries, WattCycle provides a simple drop-in replacement. By replacing your existing SLA battery with a WattCycle Lithium battery, you’ll benefit from twice the run time and extended operational time for your broadcasts.

For most operators, we recommend the WattCycle 12V 12Ah lithium battery, which, when paired with a small solar panel, offers a lightweight, off-grid solution. This combination ensures reliable, long-lasting power for your ham radio equipment in remote locations where access to mains electricity is unavailable.

For those who need to power multiple devices, broadcast off-grid, or work in disaster and emergency response environments, we suggest the WattCycle 12V 20Ah LiFePO4 lithium battery. This versatile battery can power both 12V DC devices like radios, as well as 110V AC devices, including laptops, monitors, refrigerators, and more. Whether in the field or at home, WattCycle offers the flexibility to stay connected and powered up.

Customer Reviews

I switched to the WattCycle 12V 20Ah LiFePO4 battery for my ham radio setup during field operations, and I couldn’t believe the difference. The battery lasts much longer than my old lead-acid one, and it's much lighter too, which makes a big difference when I’m on the move. I’m really impressed with how much more I can get done without worrying about power.

Cyrus Lee

I’ve been using the WattCycle 10Ah battery for my amateur radio setup when I’m out in the field, and it’s been great. The battery is so much lighter than the old ones I’ve used, but it powers everything for a much longer time. It’s the perfect solution for backup power when I’m on the move or off the grid.

Hadi Raza

I’ve tried a few different batteries, but the WattCycle 12V 20Ah really stands out. I’m getting double the run time compared to the lead-acid battery I had before, and I’ve been using it for over a year with no sign of performance drop. This is definitely the best battery for ham radio if you want reliability and long-term value.

Yoeko Esteban

Upgrading to the WattCycle 12V 300Ah Mini LiFePO4 has been a huge improvement for my setup. Not only does it double my run time, but it’s also much smaller and easier to store compared to the bulky lead-acid battery I had before. I can now power my ham radio for longer without the extra weight or space issues.

Jane Bale

I’ve taken my WattCycle 10Ah battery on several camping trips and field operations, and it’s been fantastic. It powers my ham radio for the whole weekend without needing a recharge, and it’s small and light enough to pack easily. Whether I’m in the woods or just off-grid, it’s been reliable every time.

Ashley Ann Cruz

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Know More About WattCycle Ham Radio Battery

1.How long do ham radio batteries last?

WattCycle LiFePO4 batteries last significantly longer than sealed lead-acid or NiMh batteries. On average, our battery ham radio solutions provide up to 10 years of service, depending on usage, which is up to four times longer than traditional alternatives.

2.Can I use a WattCycle battery as a direct replacement for a lead-acid battery?

Yes! WattCycle LiFePO4 batteries are drop-in replacements for sealed lead-acid (SLA) batteries. Simply swap your existing SLA battery with a WattCycle lithium battery and enjoy double the run time without needing to make significant adjustments to your setup.

3. How do I maintain my amateur radio battery?

Maintaining your ham radio battery is simple. For LiFePO4 batteries, there’s no need for regular water refills, unlike lead-acid types. Ensure your battery is stored in a dry, cool location, and recharge it when it drops to 20-30% capacity to maximize its lifespan.

4. How long can I expect my WattCycle 12V 20Ah battery to power my ham radio?

The run time depends on your ham radio power consumption. For instance, a 30W HF radio typically runs for approximately 6-8 hours on a 12V 20Ah lithium battery. However, using a solar panel can extend run time, especially if you’re off-grid.

5. Can I use my WattCycle battery to power other devices besides my ham radio?

Yes! In addition to amateur (ham) radio equipment, the WattCycle 12V 20Ah LiFePO4 battery can also power other devices, such as laptops, monitors, and even small refrigerators. Its versatility makes it a great choice for off-grid adventures and emergency backup power.

6. Do I need a special charger for a WattCycle battery?

You can use any charger designed for LiFePO4 batteries. WattCycle batteries are compatible with most standard lithium chargers. However, for optimal charging and performance, we recommend using a charger specifically designed for WattCycle LiFePO4 technology.

7. How can I extend the life of my ham radio battery?

To extend the life of your WattCycle battery, avoid deep discharges below 20%, store it in a cool, dry place, and use it in temperatures ranging from -20°C to 60°C. Regularly charge the battery and never leave it in a fully discharged state for long periods.

8. What size battery do I need for a ham radio?

The size of the battery you need depends on the power output of your ham radio. For most ham radio setups, a 12V 10Ah to 20Ah LiFePO4 battery should provide adequate power for extended operation. The 12V 20Ah is ideal for powering multiple devices or higher-power radios.

9. What size battery do I need for ham radio backup?

For ham radio backup, the ideal battery size depends on how long you need to operate during a power outage. A 12V 20Ah or larger battery is typically sufficient for emergency use, providing enough power for long radio broadcasts or communication sessions in off-grid or disaster scenarios.

10. Can I charge my ham radio from a used car battery?

While it is possible to charge your ham radio from a used car battery, it’s not recommended for consistent or long-term use. A car battery may not provide the stable, clean power needed for optimal performance, and it could damage sensitive radio equipment. Instead, opt for a LiFePO4 battery for more reliable, consistent power.

11. What kind of battery do I need to power a portable ham radio?

For portable ham radio operations, we recommend a LiFePO4 battery, such as the WattCycle 12V 8Ah or 12V 12Ah, as it provides lightweight, long-lasting power that’s perfect for off-grid use. These batteries can easily power your radio for several hours without the weight and maintenance of lead-acid batteries.

12. What size battery do I need for a 100-watt ham radio?

For a 100-watt ham radio, a 12V 50Ah LiFePO4 battery would typically provide around 6-8 hours of operation. If you need extended run times, you can opt for a larger battery or add a solar charging solution to keep the battery topped off while in use.

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