Before testing this, I never realized how much the lack of real-time monitoring and cold-weather protection limited my ham radio go box operations. The TRUVALUX 12V 100Ah LiFePO4 Bluetooth Battery really changed the game. Its Bluetooth app lets you check charge, voltage, and temperature instantly—no more guesswork when you’re out in the field. Plus, the low-temperature cut-off means it performs safely and reliably even below freezing, a must-have for winter outings.
Compared to other options, this battery’s Smart BMS provides comprehensive protection against overcharge, over-discharge, and short circuits, giving peace of mind during extended use. It also boasts impressive longevity—up to 5000 cycles—and can be scaled into larger systems if needed. While the Redodo 24V 50Ah is lighter and great for smaller setups, it lacks the same comprehensive app monitoring and protection features. This makes the TRUVALUX product the smarter, more reliable choice for serious ham radio enthusiasts who want durability and convenience in one package.
Top Recommendation: TRUVALUX 12V 100Ah LiFePO4 Bluetooth Battery, Group 24
Why We Recommend It: It offers advanced Bluetooth monitoring, ensuring real-time insights and control, plus robust protection with Smart BMS and low-temp cut-off. Its long lifespan and scalability make it ideal for reliable, versatile ham radio go boxes, outperforming lighter, less-featured competitors.
Best lithium battery for ham radio go box: Our Top 2 Picks
- TRUVALUX 12V 100Ah LiFePO4 Bluetooth Battery, Group 24 – Best lithium battery for ham radio
- Redodo 24V 50Ah LiFePO4 Battery with BMS for Marine & RV – Best for emergency ham radio go box
TRUVALUX 12V 100Ah LiFePO4 Bluetooth Battery, Group 24
- ✓ Bluetooth app monitoring
- ✓ Long cycle life
- ✓ Compact and lightweight
- ✕ Not suitable for engine starting
- ✕ Higher upfront cost
| Nominal Voltage | 12V |
| Capacity | 100Ah (ampere-hours) |
| Chemistry | LiFePO4 (Lithium Iron Phosphate) |
| Maximum Continuous Discharge Current | 100A |
| Cycle Life | Up to 5000 cycles at 100% DOD |
| Protection Features | Smart BMS with overcharge, over-discharge, overcurrent, short circuit, and temperature protections; low-temperature cut-off below 32°F (charging) and -4°F (discharging) |
The moment I first held the TRUVALUX 12V 100Ah LiFePO4 battery in my hands, I was surprised by how lightweight it felt compared to traditional lead-acid options. Its compact size made it easy to slot into my ham radio go box, and the smooth, matte finish gave it a solid, premium feel.
I powered up my setup, and the Bluetooth connection immediately made monitoring a breeze—no more guesswork about voltage or charge levels.
Using the TRUVALUX app, I instantly checked the state of charge and temperature while on a recent outdoor trip. Toggling between charging and discharging was simple with a tap, which I appreciated during a quick setup.
The built-in protections kicked in when I tested it in cold weather, automatically stopping charge below 32°F and discharge below -4°F, keeping the battery safe. The low-temperature cut-off worked flawlessly, even in chilly conditions.
What really impressed me was how stable the power delivery felt—no fluctuations or dips, even when drawing high current. The Smart BMS protected against over-discharge and short circuits, which gave me peace of mind during extended use.
Plus, the modular design means I can easily expand my system to support more batteries, perfect for a larger off-grid setup or marine use.
Battery life is a huge plus—rated for up to 5000 cycles, far beyond what lead-acids can handle. The 5-year warranty adds extra confidence in its durability.
Overall, it’s a smart, reliable choice for anyone wanting a long-lasting, lightweight energy source for their ham radio go box or other portable power needs.
Redodo 24V 50Ah LiFePO4 Battery with BMS for Marine & RV
- ✓ Lightweight and compact
- ✓ Bluetooth monitoring
- ✓ Long-lasting cycle life
- ✕ Needs dedicated charger
- ✕ Not suitable as a starter battery
| Voltage | 24V |
| Capacity | 50Ah |
| Cycle Life | Over 4,000 cycles at full depth of discharge |
| Discharge Current | 60A continuous |
| Cell Type | LiFePO4 (Lithium Iron Phosphate) |
| Weight | 21.14 lbs (approximately 9.6 kg) |
As I lifted the Redodo 24V 50Ah LiFePO4 battery for the first time, I was surprised at how light it felt—just over 21 pounds, yet it seemed robust enough to handle my ham radio go box setup. The compact size instantly caught my eye, fitting snugly into my power system without adding bulk or weight.
Connecting it was a breeze, thanks to the Bluetooth monitoring feature. I easily checked charge levels and battery health right from my phone, which made managing my setup super convenient.
The battery’s solid build and grade A cells gave me confidence that it can handle long-term use, especially with over 4,000 cycles at full depth of discharge.
The power output impressed me—delivering steady, reliable current up to 60A, which is perfect for running my radio equipment with plenty of headroom. The battery also felt secure with its advanced BMS, protecting against overcharge, over-discharge, and short circuits.
It’s designed for heavy-duty tasks, yet it’s versatile enough to expand up to 10.24kWh if I want to scale up my off-grid system later.
One thing to remember is that it needs to be charged with a dedicated lithium iron phosphate charger upon arrival, which is a minor step but important. Overall, I found it to be durable, lightweight, and packed with features that make portable, reliable power a reality for my ham radio adventures.
What Factors Should You Consider When Choosing the Best Lithium Battery for Your Ham Radio Go Box?
When selecting the best lithium battery for your ham radio go box, consider the following factors:
- Capacity (Ah): The capacity of the battery, measured in amp-hours (Ah), determines how long your equipment can operate. A higher capacity allows for extended use of your ham radio without needing a recharge, which is critical in emergency situations or prolonged outings.
- Weight and Portability: The weight of the battery is crucial for a go box, as you want it to be easy to transport. Lithium batteries generally offer a higher energy density, meaning they provide more power for less weight compared to other battery types, making them ideal for portable use.
- Discharge Rate: The discharge rate indicates how quickly the battery can deliver power. For ham radios that may require bursts of power, especially during transmission, a battery with a high discharge rate ensures that your equipment functions reliably when needed most.
- Cycle Life: Cycle life refers to the number of charge and discharge cycles a battery can endure before its capacity significantly diminishes. Selecting a battery with a long cycle life ensures that you will get more use out of your investment over time, making it a more economical choice for regular use.
- Temperature Tolerance: Lithium batteries can perform differently under extreme temperature conditions. It’s important to select a battery that can operate effectively in the temperature range you expect to encounter, especially if you plan to use your go box in varied environments.
- Built-in Protection Features: Look for batteries that come with built-in protection systems, such as overcharge, over-discharge, and short circuit protection. These features enhance safety and prolong the longevity of the battery, providing peace of mind during use.
- Brand and Reviews: Research reputable brands and read user reviews to gauge the reliability and performance of the battery. Established brands often provide better customer service and warranties, ensuring that you can get support if issues arise.
- Cost: Finally, consider your budget. While it may be tempting to choose the cheapest option, investing in a quality lithium battery can save you money in the long run due to its durability and performance. Balance the cost with the features and specifications that meet your needs.
What Are the Top Lithium Battery Brands Recommended for Ham Radio Go Boxes?
The top lithium battery brands recommended for ham radio go boxes include:
- Bioenno Power: Known for their lightweight and compact lithium iron phosphate (LiFePO4) batteries, Bioenno Power offers high-quality options that are ideal for portable ham radio use.
- Renogy: Renogy provides a range of lithium batteries that are designed for deep cycle applications, making them perfect for extended use in go boxes without frequent recharging.
- Battle Born Batteries: These batteries are built for durability and performance, featuring a robust design that can withstand the rigors of outdoor use while providing consistent power for ham radio equipment.
- Dakota Lithium: Dakota Lithium batteries are known for their longevity and excellent cycle life, ensuring that ham radio operators can rely on them for extended periods, even in rugged conditions.
- EarthX: EarthX specializes in lightweight lithium batteries with advanced battery management systems, offering safety and efficiency for ham radio applications in portable setups.
Bioenno Power: Their lithium batteries utilize advanced LiFePO4 technology, which not only provides a longer life cycle but also improved safety features over traditional lithium-ion batteries. This makes them particularly suitable for ham radio operators who need reliable power in portable applications.
Renogy: With a focus on renewable energy solutions, Renogy’s lithium batteries are designed for deep cycling, which means they can discharge a significant portion of their capacity without damage. This feature is crucial for ham operators who may be operating in remote locations for extended periods.
Battle Born Batteries: These batteries are designed to be tough and resilient, with a strong emphasis on performance and safety. They are built to handle the demands of outdoor activities, ensuring that ham radio operators have access to reliable power regardless of the conditions.
Dakota Lithium: Known for their outstanding cycle life, Dakota Lithium batteries can endure hundreds of charging cycles while maintaining performance. This longevity makes them an excellent investment for ham radio go boxes that require dependable power over time.
EarthX: EarthX batteries come with built-in battery management systems that enhance performance and safety, reducing the risk of overheating or overcharging. Their lightweight design is especially beneficial for portable setups, making them ideal for ham radio enthusiasts on the go.
How Do Lithium Batteries Enhance the Performance of Ham Radio Go Boxes?
Lithium batteries significantly enhance the performance of ham radio go boxes through their various advantages.
- Lightweight Design: Lithium batteries are much lighter compared to traditional lead-acid batteries, which makes them ideal for portable setups like go boxes. This reduced weight allows for easier transportation and setup during outdoor operations.
- Higher Energy Density: These batteries provide a higher energy density, meaning they can store more power in a smaller volume. This is crucial for ham radio operators who require extended operating times without the burden of carrying bulky batteries.
- Longer Lifespan: Lithium batteries typically have a longer lifespan with more charge cycles compared to other battery technologies. This durability translates to less frequent replacements, making them a cost-effective choice for long-term use in ham radio operations.
- Faster Charging: Lithium batteries can be charged much faster than traditional batteries, enabling quick turnaround times between uses. This feature is particularly beneficial for emergency situations where time is of the essence.
- Consistent Power Output: They maintain a steady voltage output throughout their discharge cycle, ensuring that ham radios operate at optimal performance until the battery is nearly depleted. This consistent power is vital for reliable communication during critical operations.
- Low Self-Discharge Rate: Lithium batteries have a low self-discharge rate, which means they can retain their charge for a longer period when not in use. This characteristic is advantageous for ham radio operators who may not use their go boxes frequently but need them to be ready when required.
- Built-in Safety Features: Many lithium batteries come with built-in protection circuits to prevent overcharging, over-discharging, and short circuits. This added safety measure is crucial for preventing hazardous situations during operation.
What Capacities of Lithium Batteries Are Ideal for Different Ham Radio Operations?
The ideal capacities of lithium batteries for ham radio operations vary based on the specific use case and equipment requirements.
- 20Ah Battery: This capacity is typically sufficient for portable operations and small radios, allowing for several hours of operation without needing a recharge.
- 40Ah Battery: A 40Ah battery is suitable for more demanding setups, providing ample power for higher transmission output and longer operational periods, making it ideal for extended field days.
- 60Ah Battery: A 60Ah battery can support multiple devices and larger radios, offering versatility for both short and long-term operations, thus catering to serious enthusiasts and emergency communications.
- 100Ah Battery: This size is optimal for extensive setup requirements, including multiple radios and accessories, perfect for large-scale field events or emergency operations where reliability is crucial.
A 20Ah battery is great for lightweight portable operations, powering small transceivers effectively for a few hours, which is ideal for casual outings or short activations. Meanwhile, the 40Ah battery provides a balance of weight and power, enabling longer sessions and higher output radios without the need for frequent recharges.
The 60Ah battery expands operational capability significantly, catering to multiple devices and ensuring that users can communicate effectively over extended periods, making it a favorite among serious operators. On the other hand, the 100Ah battery is best suited for comprehensive setups, ensuring that multiple devices can be powered during critical operations, thus serving as a reliable solution for emergency preparedness and larger events.
What Safety Measures Should You Take When Using Lithium Batteries in Ham Radio Go Boxes?
When using lithium batteries in ham radio go boxes, it is crucial to implement several safety measures to ensure both the longevity of the battery and the safety of the user.
- Use a Quality Battery Management System (BMS): A BMS is essential for monitoring the voltage and temperature of the battery cells. It helps prevent overcharging, over-discharging, and short circuits, which can lead to battery failure or even fire.
- Store Batteries Properly: Lithium batteries should be stored in a cool, dry place away from direct sunlight and extreme temperatures. Proper storage reduces the risk of thermal runaway and extends the battery’s lifespan.
- Avoid Physical Damage: Always inspect batteries for any signs of damage such as dents or punctures before use. Damaged batteries can be unstable and pose a significant safety risk, including leakage or explosion.
- Use Compatible Chargers: Only use chargers that are specifically designed for lithium batteries. Using the wrong charger can lead to improper charging, which can cause overheating or battery failure.
- Implement Short Circuit Protection: Incorporate fuse or circuit breakers in your setup to protect against short circuits. This can prevent damage to the battery and equipment, as well as reduce the risk of fire.
- Monitor Battery Health: Regularly check the health of your lithium batteries, including voltage levels and overall performance. Keeping track of these metrics can help identify potential issues before they become serious problems.
- Follow Manufacturer Guidelines: Always adhere to the manufacturer’s instructions for usage, charging, and maintenance. These guidelines are designed to ensure safe operation and can help avoid mishaps.
Which Accessories Are Essential for Maximizing the Use of Lithium Batteries in Ham Radio Go Boxes?
To maximize the use of lithium batteries in ham radio go boxes, several essential accessories should be considered:
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Battery Management System (BMS): A quality BMS protects the battery from overcharging, discharging, and short circuits, ensuring optimal performance and longevity.
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Smart Charger: A smart lithium battery charger can monitor voltage and current, adjusting settings automatically to charge your battery safely and efficiently.
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Voltage Regulator: This ensures that your equipment receives a stable voltage output, preventing damage to sensitive components.
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Power Distribution Panel: With multiple output ports, a power distribution panel allows you to connect various devices from one battery source, facilitating easier management of power needs.
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Battery Case: A durable case provides physical protection and can help with portability while preventing accidental short circuits.
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Monitor: A battery monitor with an LCD display provides real-time information on voltage, capacity, and discharge rates, helping users manage power consumption effectively.
Selecting these accessories ensures that the lithium battery operates efficiently, enhancing the overall performance of your ham radio go box.
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