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Guide to Semi Truck Batteries: Key Insights and Tips

Table of Contents

• Guide to Semi Truck Batteries: Key Insights and Tips
  • What Are Semi Truck Batteries?
  • Types of Semi Truck Batteries
    • 1. Lead Acid Batteries
    • 2. Lithium Semi Truck Batteries
    • 3. Replacing Traditional Semi Truck Batteries with Lithium Batteries
  • Semi Truck Battery Size and Voltage
    • 1. Semi Truck Battery Size
    • 2. Semi Truck Battery Voltage
  • Electric Semi Truck Batteries
    • 1. Differences Between Electric and Traditional Semi Truck Batteries
    • 2. Types of Electric Semi Truck Batteries
    • 3. Why Lithium-Ion Batteries Dominate Electric Trucks
  • How Long Do Semi Truck Batteries Last?
    • 1. Comparison of Lifespan: Lead-Acid vs. Lithium Batteries
    • 2. Factors Influencing Battery Longevity
  • How to Charge a Semi Truck Battery Safely and Efficiently
  • Semi Truck Battery Wiring Diagram and Installation Tips
    • 1. Importance of Proper Wiring
    • 2. Typical Semi Truck Battery Wiring Diagram
    • 3. Installation Tips
  • How Much Are Semi Truck Batteries
    • 5. Factors Influencing Semi Truck Battery Price
  • Best Semi Truck Battery Manufacturer
    • 2. Why Choose MANLY for Your Semi Truck Batteries?
  • Conclusion
  • FAQ
    • 1. What type of batteries do semi-trucks use?
    • 2. What is the average life of a semi-truck battery?
    • 3. Are semi-truck batteries 12V or 24V?
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Choosing the right semi truck batteries is essential for ensuring reliable performance, safety, and efficiency in heavy-duty transportation. Whether you’re considering traditional options or transitioning to lithium semi truck batteries, understanding factors such as semi truck battery size, voltage, and cost can make a significant difference. These batteries power critical systems, from starting the engine to running onboard electronics, and must be tailored to meet the unique demands of each truck.As the industry shifts toward more sustainable solutions, lithium semi truck batteries are becoming a popular choice due to their superior energy efficiency, longer lifespan, and reduced maintenance requirements. This guide explores the various types of batteries available, their features, and how to select the best semi truck batteries for your needs.

What Are Semi Truck Batteries?

Semi truck batteries are specialized power sources designed to meet the heavy-duty demands of semi trucks. These batteries provide the energy required to start large engines, power onboard accessories, and sustain operations during long hauls. Unlike passenger vehicle batteries, semi truck batteries are built for higher cold cranking amps (CCA) and frequent charging cycles.Semi truck batteries can be broadly categorized into two main types based on their primary function: starter batteries and deep-cycle batteries. Starter batteries deliver quick bursts of high power to start the engine, while deep-cycle batteries provide steady power over extended periods for accessories like lights, refrigerators, and GPS systems when the engine is off.

Types of Semi Truck Batteries

1. Lead Acid Batteries

• Flooded Lead-Acid Batteries These are the most common and affordable type of semi truck batteries. They require regular maintenance, such as checking and refilling the electrolyte levels, and are prone to spillage if not handled properly. However, they offer reliable performance for starting engines and powering accessories.
• AGM (Absorbent Glass Mat) Batteries AGM batteries are sealed, maintenance-free, and provide better resistance to vibration, making them ideal for long-haul trucks. They have a higher discharge rate and longer lifespan compared to flooded batteries.
• Gel Batteries Known for their excellent performance in extreme temperatures, gel batteries are sealed, maintenance-free, and resistant to vibrations. They provide consistent power and are well-suited for trucks operating in harsh environments.

Benefits of Lead Acid Batteries:

• Cost-effective options available.
• Suitable for both starting and deep-cycle needs depending on the type.
• Readily available and easy to replace.

Drawbacks of Lead Acid Batteries:

• Heavier and less energy-dense compared to modern alternatives.
• Require maintenance (flooded types).
• Shorter lifespan and slower charging compared to lithium batteries.

2. Lithium Semi Truck Batteries

Lithium semi truck batteries can be used in both traditional semi trucks and electric semi trucks, depending on the requirements of the vehicle and the operator's priorities.For Traditional Semi TrucksLithium batteries are increasingly replacing traditional lead-acid batteries in conventional semi trucks due to their ability to handle frequent deep discharges, faster charging times, and significantly longer lifespan. They are particularly useful for powering onboard accessories during long-haul trips or overnight stops without the engine running. In most cases, replacing lead-acid batteries with lithium batteries does not require additional approval or certification but may necessitate ensuring compatibility with the truck's electrical system, particularly voltage and charging configurations.For Electric Semi TrucksIn electric semi trucks, lithium batteries are standard. They serve as the primary power source for the vehicle's propulsion and onboard systems. Electric semi trucks rely on lithium-ion technology due to its high energy density, faster charging capabilities, and long-term cost savings compared to older battery chemistries.

3. Replacing Traditional Semi Truck Batteries with Lithium Batteries

When replacing lead-acid batteries in a traditional semi truck with lithium batteries, it is usually not mandatory to obtain regulatory approval unless specified by local or fleet-specific guidelines. However, operators must ensure:

1. Voltage Compatibility: The lithium battery must match the truck's electrical system voltage (commonly 12V or 24V).
2. Charger Compatibility: The existing charging system may need to be upgraded or replaced with one optimized for lithium batteries.
3. Wiring and Safety Considerations: Proper wiring and thermal management are critical to avoid overcharging or overheating issues.

Switching to lithium semi truck batteries for traditional semi trucks offers significant advantages in durability, efficiency, and reduced maintenance, making them a worthwhile investment for many fleet operators.

Semi Truck Battery Size and Voltage

Semi truck batteries are designed to meet the heavy-duty power demands of trucks in the U.S., where both size and voltage play critical roles in vehicle performance and compliance with regulations.

1. Semi Truck Battery Size

The semi truck battery size must align with both the physical compartment and the vehicle's power requirements. Commonly used batteries in the U.S. include Group 31, known for their compact design and optimal power output. Battery size impacts several key factors:

• Power Output: Larger batteries with higher amp-hour ratings provide consistent power for long periods, ensuring reliability on extended routes.
• Compatibility: Properly sized batteries fit seamlessly into the truck’s electrical system, minimizing the risk of malfunction.
• Regulatory Compliance: Battery weight must adhere to Department of Transportation (DOT) regulations to avoid exceeding truck weight limits, which can impact payload capacity.

2. Semi Truck Battery Voltage

In North America, most semi trucks operate on 12-volt systems, typically configured in parallel using two or three batteries to meet the high power demands of diesel engines. International trucks, however, may use 24-volt systems, achieved by connecting four 6-volt batteries in series.Key considerations for voltage include:

• Typical Voltage Range: A healthy semi truck battery should maintain a voltage of approximately 12.6 volts when fully charged. Readings below 12.2 volts may indicate the need for maintenance or replacement.
• Impact on Performance: Voltage compatibility ensures that onboard systems, such as lighting, GPS, and refrigeration, operate efficiently without overloading the electrical system.

Proper attention to size and voltage not only enhances vehicle performance but also ensures compliance with safety and regulatory standards critical for the U.S. trucking industry.

Electric Semi Truck Batteries

Electric semi truck batteries serve as the primary power source for propulsion and onboard systems in fully electric trucks. Their design, size, and chemistry differ significantly from traditional truck batteries, with an emphasis on maximizing range and reducing environmental impact.

1. Differences Between Electric and Traditional Semi Truck Batteries

• Primary Function: Traditional batteries support engine starting and accessory power, while electric batteries provide propulsion power for the entire vehicle.
• Energy Capacity: Electric truck batteries must deliver significantly higher energy storage to sustain long-range travel, often measured in megawatt-hours (MWh).
• Charging Infrastructure: Electric semi truck batteries require specialized charging stations with high output to support their fast-charging capabilities.

2. Types of Electric Semi Truck Batteries

Nickel-Metal Hydride (NiMH): Durable and reliable, but lower energy density makes them less suitable for long-range heavy-duty applications.Lithium-Ion Batteries:

• Dominance in Electric Semi Trucks: Lithium-ion batteries are the most widely used technology in electric trucks due to their high energy density, fast charging, and long lifespan.
• Battery Size and Weight Considerations: Typical lithium-ion batteries weigh between 4-6 tons for optimal range (700-1,000 miles) without significantly affecting payload capacity. Larger batteries can weigh over 8 tons, which may reduce compliance with weight restrictions and fuel efficiency.

3. Why Lithium-Ion Batteries Dominate Electric Trucks

• High Energy Efficiency: Lithium-ion batteries store more energy per unit weight, enabling long-distance travel without frequent recharging.
• Reduced Maintenance: Unlike lead-acid batteries, lithium-ion batteries are maintenance-free, making them a preferred option for fleet operators.
• Cost and Performance Balance: Although the initial cost of lithium-ion batteries is high, their durability, longer lifespan, and lower energy loss over time make them a cost-effective solution in the long run.

As electric semi trucks gain popularity in the U.S., electric semi truck battery size and chemistry are crucial factors influencing their adoption. Their dominance in the trucking industry reflects a shift toward cleaner, more sustainable transportation solutions.

How Long Do Semi Truck Batteries Last?

The lifespan of semi truck batteries depends on their type and usage patterns. Traditional lead-acid batteries typically last 3-5 years, while lithium semi truck batteries can last over 10 years, making them a long-term investment for fleet operators. Maintenance, charging habits, and environmental factors significantly impact battery longevity.

1. Comparison of Lifespan: Lead-Acid vs. Lithium Batteries

1. Lead-Acid Batteries:
   • Typical Lifespan: 3-5 years.
   • Factors Affecting Lifespan: Frequent deep discharges and overcharging can shorten their lifespan.
   • Maintenance Requirements: Regular electrolyte refills and cleaning of terminals to prevent corrosion.
2. Lithium Semi Truck Batteries:
   • Typical Lifespan: 10+ years, with proper care.
   • Advantages Over Lead-Acid: Higher resistance to deep discharges and no need for routine maintenance.

2. Factors Influencing Battery Longevity

• Maintenance Practices: Keeping terminals clean and ensuring proper electrolyte levels for lead-acid batteries.
• Usage Patterns: Frequent deep discharges and heavy accessory loads can reduce battery life.
• Temperature Extremes: Operating in very hot or cold conditions can accelerate battery wear.
• Charging Habits: Using the correct semi truck battery charger and avoiding overcharging are critical for maintaining longevity.

How to Charge a Semi Truck Battery Safely and Efficiently

Properly charging semi truck batteries ensures optimal performance and extends their lifespan. Whether you're charging traditional lead-acid batteries or lithium semi truck batteries, following these steps can help maintain safety and efficiency.

1. Step-by-Step Guide for Charging Semi Truck Batteries

1. Gather the Right Tools:
   • Charger Type: Use a charger compatible with the battery type (e.g., smart chargers for lithium batteries).
   • Safety Gear: Wear gloves and safety goggles to protect against acid spills or sparks.
2. Check Battery Voltage:
   • Use a multimeter to measure voltage. A healthy 12-volt battery should read around 12.6 volts when fully charged.
3. Connect the Charger:
   • Attach the positive cable (red) to the battery’s positive terminal.
   • Attach the negative cable (black) to the negative terminal or a grounded metal surface.
4. Set the Charger:
   • Adjust the charger to the correct settings (e.g., slow charge for lead-acid or balanced mode for lithium batteries).
5. Monitor the Process:
   • Avoid overcharging by monitoring the voltage. Most chargers automatically shut off when the battery is full.
6. Disconnect Safely:
   • Turn off the charger before disconnecting the cables to avoid sparks.

2. Tips for Maximizing Battery Health During Charging

• Avoid frequent fast charging, which can degrade both lead-acid and lithium batteries.
• Ensure the charger matches the semi truck battery voltage requirements.
• Use a semi truck battery charger with smart features for efficient and safe charging.

Semi Truck Battery Wiring Diagram and Installation Tips

Correct wiring is crucial for the safety and efficiency of semi truck batteries. Improper wiring can lead to short circuits, reduced performance, or even electrical fires.

1. Importance of Proper Wiring

• Ensures Safety: Reduces the risk of sparks and overheating.
• Maximizes Efficiency: Improves power delivery to the truck’s electrical systems.
• Prevents Damage: Protects batteries from overloading or uneven wear.

2. Typical Semi Truck Battery Wiring Diagram

• Parallel Configuration: Common in traditional semi trucks to increase capacity while maintaining a 12-volt system.
  • Positive terminals of multiple batteries are connected, as are the negative terminals.
• Series Configuration: Used in 24-volt systems to increase voltage.
  • Positive terminal of one battery connects to the negative terminal of the next.

3. Installation Tips

1. Inspect the Battery Compartment:
   • Ensure the compartment is clean and free of corrosion or debris.
2. Follow the Correct Wiring Sequence:
   • Attach positive cables first, followed by negative cables.
3. Use Proper Tools:
   • Secure connections with insulated tools to avoid accidental short circuits.
4. Test the System:
   • Check voltage across terminals to confirm proper installation.
5. Apply Protective Coatings:
   • Use terminal grease to prevent corrosion and ensure long-term reliability.

How Much Are Semi Truck Batteries

The cost of semi truck batteries can vary widely depending on the battery type, brand, capacity, and technology. While traditional lead-acid batteries are the most affordable, lithium semi truck batteries and electric truck battery systems offer long-term performance benefits at higher initial costs. Below is a breakdown of average prices and factors influencing battery costs.

1. Lead-Acid Batteries

• Price Range: $170 to $375.
• Features: These batteries are cost-effective and widely available but require regular maintenance and have a shorter lifespan compared to lithium options.
• Applications: Suitable for trucks with moderate power demands and shorter operational cycles.

2. Absorbent Glass Mat (AGM) Batteries

• Price Range: Around $200 to $450.
• Features: Maintenance-free with better durability and resistance to vibrations, making them ideal for long-haul trucking.
• Advantages: Longer lifespan and improved performance over traditional flooded lead-acid batteries.

3. Lithium Semi Truck Batteries

• Price Range: $700 to $1,200.
• Features: These batteries offer a longer lifespan (10+ years), higher energy density, and faster charging capabilities.
• Applications: Ideal for trucks with high power demands or frequent deep discharge cycles.

4. Electric Semi Truck Battery Cost

• Price per kWh: Approximately $137 per kWh as of , down from $1,100 per kWh in .
• Features: These systems are large and complex, with costs influenced by capacity and technology advancements.
• Applications: Standard for fully electric semi trucks, with battery sizes ranging from 4-6 tons for optimal range and efficiency.

5. Factors Influencing Semi Truck Battery Price

1. Technology: Advanced technologies like lithium semi truck batteries typically cost more upfront but offer long-term savings due to lower maintenance and longer lifespan.
2. Capacity and Size: Larger batteries with higher amp-hour ratings or greater kilowatt-hour capacity are more expensive but provide extended runtime.
3. Brand: Premium brands with established reputations for reliability and performance often charge higher prices.
4. Market Dynamics: Supply chain disruptions, raw material availability, and regional demand impact the cost of semi truck batteries globally.
5. Charging Requirements: Batteries designed for use with advanced semi truck battery chargers may include additional costs for compatibility and efficiency.

Best Semi Truck Battery Manufacturer

When selecting the best semi truck batteries, choosing a reliable manufacturer is crucial to ensure quality, safety, and performance. MANLY Battery stands out as a leading producer of semi truck batteries, offering cutting-edge technology and exceptional manufacturing capabilities.

1. Why MANLY Battery Is the Best Semi Truck Battery Manufacturer

Unmatched Manufacturing Expertise

• With over 13 years of experience, MANLY Battery is a trusted name in the industry, known for producing high-quality lithium semi truck batteries.
• Their state-of-the-art facilities in Shenzhen, Dongguan, and Huizhou span 65,000 square meters, with a daily production capacity of 6MWh and over 3,000 batteries assembled daily.

Versatile Product Offerings

• MANLY specializes in LiFePO4 and lithium-ion batteries ranging from 6V to 72V, catering to various applications, including semi truck batteries, forklifts, solar energy storage, and more.
• These batteries are tailored to meet diverse needs, with options for custom voltage, capacity, and design.

Global Certifications and Durability

• MANLY’s products hold certifications such as UN38.3, UL, IEC, and CE, ensuring compliance with international safety and quality standards.
• Their semi truck batteries are designed to perform reliably in extreme temperatures, ranging from -20°C to 75°C (-4°F to 167°F), making them ideal for demanding trucking conditions.

Long-Lasting Performance

• MANLY’s lithium semi truck batteries offer a 10-year warranty and feature advanced protections against short circuits, overcharging, and overcurrent.
• With an energy efficiency rate of 95%, these batteries outperform traditional lead-acid options, which average around 70%.

Innovative Features

• Enhanced user experience through modern features like Bluetooth connectivity and intuitive battery level displays.
• Flexible connection options allow easy integration into various semi truck configurations.

Sustainability and Cost Efficiency

• MANLY’s batteries are designed to reduce energy consumption and operational costs while maintaining superior performance.

2. Why Choose MANLY for Your Semi Truck Batteries?

MANLY Battery’s focus on innovation, customization, and reliability makes it a top choice for fleet operators seeking the best semi truck batteries. With their commitment to quality and performance, they continue to set benchmarks in the industry.If you're looking for semi truck batteries that combine efficiency, durability, and cutting-edge technology, MANLY Battery is the partner you can trust.

Conclusion

Selecting the right semi truck batteries is an investment in both performance and long-term cost savings. While traditional lead-acid batteries remain a dependable choice for many, lithium semi truck batteries offer unmatched durability, faster charging, and greater efficiency, making them a top contender for modern fleets.When evaluating options, consider factors such as semi truck battery price, size, and compatibility with your truck’s systems. Investing in high-quality batteries ensures not only reliable operation but also reduced downtime and maintenance costs. By choosing the right battery, you’re powering your truck for success on the road ahead.

FAQ

1. What type of batteries do semi-trucks use?

Semi-trucks commonly use lead-acid batteries (including flooded, AGM, and gel types) and increasingly lithium semi truck batteries. Lead-acid batteries are popular for their affordability and reliability, while lithium batteries are preferred for their lightweight design, longer lifespan, and higher energy efficiency. These batteries are designed to handle the heavy-duty power demands of starting large engines and running onboard electronics.

2. What is the average life of a semi-truck battery?

The average lifespan of a semi truck battery depends on the type. Traditional lead-acid batteries typically last 3 to 5 years, while lithium semi truck batteries can last over 10 years with proper care. Factors like usage patterns, maintenance, and environmental conditions significantly influence battery longevity.

3. Are semi-truck batteries 12V or 24V?

Most semi-trucks in North America use 12-volt batteries arranged in parallel to meet the high power demands of the truck. However, some international trucks operate on 24-volt systems, which are typically configured using four 6-volt batteries connected in series. Always check your truck’s requirements to ensure compatibility with the battery voltage.

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Semi Truck Batteries

Revolutionary and the only one of its kind - power your rig with a reliable LiFeP04 semi truck battery.

Here are a few reasons why switching to this battery is a no-brainer:

• Incredible weight savings: More power, reliability, and features with half the weight of traditional lead-acid batteries.
• 3,000 cranking amps: One of the most powerful batteries in the world. That’s unheard of for a battery of this size. 
• Built-in heating: Comes with a built-in heating system that’s perfect for charging in cold conditions.
• Built-in BMS (battery management system): Ensures your battery won’t overcharge/undercharge.
• Monitor battery status anytime: With Bluetooth capabilities on your .
• Hassle-free installation: With Group 31 sizing, no modifications are necessary, and installation is easy.
• 4x longer lifespan: Our lithium semi-truck starter batteries boast an exceptionally long lifespan, lasting 4 times longer than traditional lead-acid batteries.
• And so many more reasons!

• Heavy Duty Diesel Starter Batteries

  Ionic Lithium 12V Group 31 | CA | LiFePO4 Heavy Duty Diesel Starter Battery + Heater

  $1,069.00 Original price was: $1,069.00.$899.00Current price is: $899.00. Add to cart

Pick the Perfect Fit for Your Semi Truck or Machinery

Our reliable LiFeP04 starter batteries are perfect for big rigs, especially ones up to 16L in size. From long haulers to day cabs, dump trucks, dozers, excavators, skid steers, and various rigs in between. And they work for both gas and diesel-powered vehicles. Have a large maritime vessel? Use our starter battery to fire up large boat engines too. Order your new lithium battery today!

LITHIUM SEMI TRUCK STARTER BATTERY BENEFITS

No Maintenance

Lead-acid batteries require upkeep while lithium semi truck batteries are maintenance-free. One less thing to add to your to-do list and worry about while out on the road.

Up to 50% Lighter

For day cabs it’s not uncommon to replace four lead-acid batteries with only ONE lithium LiFeP04 battery. For long-haulers, two LiFeP04 batteries are probably your best bet. Either way, you’ll enjoy an awesome reduction in weight thanks to a minimal amount of batteries, and less weight per battery. We stock batteries that weigh about 50% less than typical lead acid.

Lower Discharge Rate

Tired of your batteries discharging when not in use? Lead-acid batteries have the tendency to discharge at an alarming rate, sometimes near 30% over the course of a month. On the flip side, lithium discharges less than 3% per month.

Bluetooth Monitoring

This is a game-changer. With Bluetooth monitoring, you can monitor the health of your battery right from your smartphone. You can also take advantage of your battery’s Emergency Start function by using the Bluetooth App. By simply long-pressing the start button on the “IonicRedBattery” App you can fire your engine back up in an instant, thanks to your 25% reserve power. You can also activate the Emergency Start by long pressing a button on the battery. The choice is up to you!

Charges Fast

While a lead-acid battery has a charge efficiency of around 85%, lithium will charge up to 99%, and charge up to 6 times faster.

Simple to Swap Out

Lithium semi truck batteries use the same posts as traditional lead-acid batteries so no modifications are needed. And with Group 31 sizing, it should be a perfect fit for most commercial applications. So once you’re ready to make the swap it’s as easy as replacing them.

Run in Parallel

Our starter battery features 3/8th thread posts, which makes connecting batteries in parallel for more power much easier. It also has car posts, so it can be used for cars as well. No complicated connections here.

Lasts Longer

Our lithium semi truck batteries last a whopping 4x longer than typical lead acid batteries or AGM batteries. When you spend hours upon hours of your life on the road, that’s significant.

Want more information on heavy truck starter battery? Feel free to contact us.

Better for the Environment

With rules and regulations constantly changing, it only makes sense to go with the more environmentally-friendly option from the get-go. LiFeP04 batteries are non-toxic and don’t give off harmful toxins and fumes.

Lithium Semi Truck Starter Batteries Get the Job Done Right

• Heavy Duty Diesel Starter Batteries

  Ionic Lithium 12V Group 31 | CA | LiFePO4 Heavy Duty Diesel Starter Battery + Heater

  $1,069.00 Original price was: $1,069.00.$899.00Current price is: $899.00. Add to cart

Who wants to get stuck on the side of the road with a dead battery? Time is money and we know that’s the last place you want to spend your afternoon (or even worse, your evening).

Reducing weight and increasing your battery’s longevity is great, but the safety benefits make this battery stand out as well.

Our starter batteries come with practical, anxiety-reducing capabilities. These batteries come with an Emergency Start/Reserve function, for one.

With this feature, you can rely on your battery to reserve 25% of your battery as an emergency backup. Just press the button on the “IonicRedBattery” App to jumpstart your battery or long-press a button on the battery to fire it back up.

And charging in the cold is no problem, thanks to our built-in heater system. Reduce service calls and keep things moving thanks to lithium. Interested in making the switch to lithium? Purchase yours today.

Have More Questions About Our Semi Truck Starter Batteries?

Ask Our Experts Now

We’re here to answer any and all questions you may have about our lithium products. Reach out to one of our trusted experts today.

Advantages of Lithium Semi Truck Batteries

Semi trucks distribute goods across the country, all day, every day. And yellow iron equipment shifts the soil. What would we do without the good men and women that help make our country function?

As a driver, you deserve the peace of mind that you’ve got a reliable battery underneath your hood. If the truck’s not working, it’s no good to anyone and can even pose a safety hazard.

That’s why we’ve created semi-truck batteries (and for other large rigs too) that are steadfast, reliable, and sturdy. With their lightweight design, easy-to-install features, and zero-maintenance assurance, you can worry less about reaching your next destination. And they even work well in cold-weather temperatures thanks to their built-in heating system. Another win!

Sure, you can probably get by with old-fashioned lead-acid batteries, but maybe it’s time for an upgrade. Maybe it’s time your battery meets the 21st century.

Experience the difference with a lithium semi truck battery:

• Has a built-in emergency start/reserve function, which saves the last 25% of your remaining battery for emergency use. To utilize, tap a button on your smartphone (via our App) and you can jump-start your vehicle in an instant. Or long press a button on the battery itself, to activate the reserve. It’s as easy as that!
• The battery’s capacity gives you extended run times and fewer replacements compared to traditional lead-acid batteries, and it delivers exceptional power for heavy-duty use, ensuring reliable performance even in demanding applications.
• Has 3,000 cold cranking amps (which is essentially unheard of, as most batteries this size feature 1,200 cranking amps).
• Features a built-in heater system to allow for charging in cold conditions.
• Use fewer batteries – 2 for a sleeper, and 1 for a day cab. You would typically need 4 lead-acid batteries to do the same thing.
• Can connect in series for 24V equipment.
• With Group 31 sizing, it’s easy to connect. No modifications are needed, just replace your old battery with lithium.
• BMS (battery management system) built-in.
• Can connect up to four batteries in series.
• Discharges less than 3% per month.
• Bluetooth connectivity makes viewing your battery stats easy.
• Industry-leading 5-year warranty.

We're Here To Answer Your Questions

Ask Our Experts Now

Need some help determining if a lithium starter battery is right for your truck or machinery? Let our lithium battery experts help guide you in making the right decision. Contact us today!

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