Best Semi Truck Batteries of 2021 – Ultimate Round-up

| Last Updated: June 28, 2021

Truck batteries are essential, not just for the truck's functionality, but for a good experience when driving the truck and meeting your demands in the trucking industry. So you need to make sure that you invest in the best truck battery for your vehicle.

But choosing a semi-truck battery can prove to be very tricky, especially if you don’t know what to look for and if you need to invest in a new truck battery. These are the questions that users often find themselves struggling with.

If you, too, are having a hard time with the same, then do not worry. Here we have a quick guide that will tell you all you need to know before investing in these products and a list of the top products you can pick from.

Comparison of the Best Semi Truck Batteries

IMAGEPRODUCT
  • Best Commercial Truck Battery
  • Comes with up to 4 years full replacement warranty
  • Protection against high-impact and vibration design
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  • Will provide up to 10 years of service
  • Deep cycle battery with 70 percent longer cycles
  • Will fully charge in only 4 to 6 hours
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  • Best for the Money
  • High-density paste will improve performance as well as battery life
  • Puncture resist backing and durable casing
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  • High cold cranking amps of up to 750 Amps
  • Will easy start even in very cold weather
  • Very strong and durable casing with vibration resistant feature
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  • Up to 100 minutes of reserve power for better performance
  • Very high vibration resistance for better durability
  • Can be mounted in any position with spill-proof feature included
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When is it Time to Replace My Semi Truck Battery?

When it comes to changing the batteries in your truck, no rule guides when exactly you should do so. There is no guideline available to guide truck users on the time after which their semi-truck battery needs a replacement. 

However, it is observed that an average semi-truck battery lasts from three to five years. Therefore, depending upon the performance of the battery, you must change it at least once in about five years. However, if you feel like the performance of the battery is declining before this given period, do not wait longer to replace it.

Are All Semi Truck Batteries The Same?

Outwardly, to an average person, every truck battery may look the same. However, their appearance and basic function are probably the only things common between different types of batteries. All these different types allow a different type of performance for the vehicle. Some different types include:

Starting Batteries 

These are usually designed to give the truck a low to high range of cranking power. 

Cycling Batteries 

Such batteries can come in handy whenever you need more power than a standard starting battery provides.

AGM Batteries 

If you are looking for high cranking and extreme deep-cycle power, then AGM batteries are the ideal option.

Review of the Best Semi Truck Batteries

There are a lot of semi-truck batteries available on the market. However, not all of them are worth investing in. Going through all these products to find a good one can be a struggle.

To make the task easier for you, we have listed and reviewed some of the best products for you to choose from.

Best Commercial Truck Battery:
Odyssey 31-PC2150S

ODYSSEY 31-PC2150S Heavy Duty Commercial Battery

PROS

  • Designed to provide users with a 70% longer life cycle compared to standard batteries
  • Ensures the highest recharge efficiency that can charge completely in about 4 to 6 hours
  • Non-spillable design allows mounting flexibility, making it compatible with many vehicles
  • Extreme temperature tolerance that can function on temperatures ranging from -40°C to 45°C
  • Vibration-resistant design provides protection from high impact shocks as well as the mechanical vibration of the vehicle

CONS

  • Slightly more expensive than standard products
  • Manufacturer does not provide sufficient customer care services

What Recent Buyers Report

Buyers who have invested in this product claim this is the best battery they have used for their semi-truck, and it provides unmatched functionality. According to them, it not only charges quickly and performs well but also provides extremely consistent performance over the years. 

Why it Stands Out to Us

This product has several features that can lure users into buying it. This perfect combination of features makes it a great buy, but what makes it the top product on our list is the extreme temperature tolerance that it promises to users. 

This semi-truck battery is known to work in temperatures as low as -45°C and as high as 45°C. This ensures that the change in temperature does not affect the performance of your truck, be it cold, or burning hot.

Bottom Line

Your semi-truck needs the best battery to provide you with the best performance. This is why you need this battery because it ensures all the right features with the ideal level of functionality. Investing in this battery may cost you a bit, but it will go a long way.

Runner-up:
Odyssey 34-PC1500T

Odyssey 34-PC1500T Automotive and LTV Battery

PROS

  • Capable of operating in extreme temperatures without a problem
  • Non-spillable design allows better mounting flexibility than other products
  • Designed to ensure a highly stable supply of voltage over extended periods
  • Known to provide the highest recharge efficiency of sealed lead batteries on the market
  • Covered by a full year warranty for three to four years by the manufacturer for greater customer satisfaction

CONS

  • Extra weight may make it hard to install
  • Claiming warranty may be an issue with the manufacturer

What Recent Buyers Report

Users commented that the heavy weight of this battery made it very hard to handle. But they also said that heavyweight meant better size, which provided their truck with a better performance. And this performance is what made this product their favorite.

Why it Stands Out to Us

The Odyssey battery has all the right features to please a semi-truck owner. But for us, what made it worthy of being on this list were not its extra features but its performance on the road. It is capable of providing the easiest start to your truck that will leave you impressed.

The power that this unit provides and the efficiency with which it does so is simply unmatched. And the best part is that it can provide this outstanding performance in any weather.

Bottom Line

If you think the first product on the list isn’t the one for you, this could be the top semi-truck battery. It has the design, features, and performance that easily qualify as the best in the market, and the best will never fail you.

Best for the Money:
ACDelco 48AGM

ACDelco Gold 48AGM 36 Month Warranty AGM BCI Group 48 Battery, Black

PROS

  • Design of the vent cap makes it resistant to acid leakage
  • Made out of a SIlver Calcium allow that allows an enhanced life-cycle to the battery
  • Equipped with a Calcium lead positive grid that provides maximum conductivity and lowers resistance
  • Filled with a high-density negative paste that serves to improve performance as well as increase the battery life
  • Puncture-resistant back of the envelope separator enhances acid circulation and prevents shots, making the unit safer to use

CONS

  • Takes a considerable amount of time to charge
  • May not be the perfect fit for a variety of vehicles

What Recent Buyers Report

Nearly all buyers who have tried this product out for themselves have been stunned by the number of features that it provides and how well it performs. Given the low price range that it comes in, users expected a substandard product, but they claim that it is no less than the best for them.

Why it Stands Out to Us

From its ideal price point to its excellent performance, there is a lot about this product that draws buyers’ attention. But what makes it stand out from the rest is the smart choice of materials used to make this semi-truck battery.

Manufacturers have chosen the ideal materials for each component of the battery. The smart choice of materials reflects the seamless functionality of the product that is powerful, safe, and durable. From the Silver Calcium alloy to the Calcium Lead grid, each element is made from a material that serves optimal benefits.

Bottom Line

Who says you need to spend a fortune to obtain good features and excellent performance? This semi-truck battery is the perfect example of a good-quality product that is cheaper than high-end products yet performs just the same. It is a product that you simply won’t regret investing in.

Editor's Pick:
Optima 8014-045

Optima Batteries OPT8014-045 8014-045 D34/78 YellowTop Dual Purpose Battery

PROS

  • Designed to be about fifteen times more resistant to vibration
  • Capable of providing optimal starting power, even on extremely cold days
  • Features a reserve capacity of 120 minutes that delivers a constant performance
  • Provides users with enhanced durability that lasts for years with minimal maintenance
  • Equipped with unique SpiralCell technology that enhances the performance of the battery and improves temperature tolerance

CONS

  • The heavy weight of the product makes it hard to install
  • Availing warranty for the product can be a painstaking task

What Recent Buyers Report

Those who have invested in this product have found a lot to say about it and are mostly full of praise for it. From its leak-proof design to its durability, they love everything about this product. Its temperature tolerance and reserve capacity have been the most liked features for users.

Why it Stands Out to Us

While some manufacturers have come up with ways to tweak the standard battery design for better design, Optima has taken a step forward and designed their battery with a whole new and unique SpiralCell technology, making itself stand apart from the rest.

This new system consists of spiral-wound cells that have pure lead plates coated with lead oxide. This cell construction allows the battery to be a lot more precision-controlled and provides much better performance than all other standard semi-truck batteries on the market.

Bottom Line

If you are someone that prefers something unique for themselves, then we believe this semi-truck battery is just for you. With its proven quality of design and outstanding performance, you will find your money worth the investment in this unit.

Honorable Mention:
Optima 3478

Optima Batteries 8004-003 34/78 RedTop Starting Battery

PROS

  • Ideal product for replacing the stock batteries in trucks
  • Increased shelf life allows you to utilize the power of the unit whenever you need
  • Leak-proof design of the product allows it to be mounted in any possible position
  • Comes with a carrying handle that makes it a lot more convenient to carry and place
  • Allows users a reserve capacity of 100 minutes that enables constant and consistent performance

CONS

  • May cost a little more than other similar products
  • Buyers may not receive the ideal customer service in case of any issues

What Recent Buyers Report

If you are looking for a product that is highly appreciated by recent buyers, you may find yourself interested in this semi-truck battery. Almost everyone who invested in it found it worth the price, given its outstanding performance and the convenience it provides.

Why it Stands Out to Us

Semi-truck batteries are quite big. This large size can add a lot to their weight. While installing these batteries, the only hindrance that users find is the weight of the product. Not a lot of manufacturers pay attention to this small detail, but Optima is different.

Optima has designed this product with a convenient carrying handle that makes moving it around a lot easier. You no longer need to struggle while installing like you have to with most other products. This is why this product stands out to us from the other standard semi-truck batteries on the market.

Bottom Line

Optima has been designing top-quality products for its users for a very long time now. This semi-truck battery is a perfect example of the excellence and quality that the brand promises to its users. If you want a top-quality product for your truck that performs without any disappointment, this unit is the one you need.

What to Look for When Buying a Semi Truck Battery

Trucking experts that have been in the industry for years know exactly how to pick the ideal battery for their truck. However, if you are new to the field, you may have trouble picking one for yourself. Here are some features that you can keep in mind to pick the right product for your semi-truck.

Battery Type

As discussed above, not all batteries are the same. Different batteries provide different levels of performance for your vehicle. Therefore, you need to pick the kind of performance you desire from your vehicle and then choose a battery type accordingly.

Compatibility with Vehicles

Vehicles aren’t designed to receive every type of battery. Different vehicles have different requirements for batteries. So, before you invest in a battery for your semi-truck, make sure that the product you choose is compatible with your vehicle. If not, you will just have wasted your money.

Build Quality and Safety

Truck batteries are usually tasked with a lot more work than normal car batteries. This is why a truck battery should be designed with the best build quality so it can withstand the heavy operations that depend upon it. They should also be designed to be safe so one can easily change them without too much risk.

Advantages of Investing in a Quality Semi Truck Battery

You may be wondering if you need to invest in any of the top products mentioned on this list or any other quality product. There are several products available at cheaper rates, so why invest in a product that costs more? Here are a few advantages that you can reap by investing in a quality product.

Slower Discharge Rate

A substandard battery will drain faster than you would expect it to. You will find yourself having to recharge the battery very frequently due to the quick discharge rate. However, with a quality product, you get a slow discharge rate, which won’t require you to wait for the battery to charge day in and day out.

Durability

Low-quality batteries may provide your truck with the functionality that you need for a short while. But after that, you will notice its performance steadily decline. This is because these batteries are not designed to last long. However, a good-quality semi-truck battery will not only last longer but will also provide you with consistent performance for as long as it lasts.

Easier Functionality

With a low-quality product, you will find that cranking your engine can become a nightmare. You will be left turning keys for an exceptional amount of time. However, you can avoid this hassle with a good-quality semi-truck battery that will instantly crank your engine and get your truck going.

Conclusion

Changing your semi-truck batteries and replacing them with good-quality ones will not only get your truck moving but will also change your experience with the performance of your truck. All you need to do is make sure that you pick the right battery for your semi-truck, and the change will be evident right away.

People Also Ask

Semi-truck batteries, in general, are costly products. So if you are investing in them, you need to make sure that you choose the right product that can benefit you. For that, you need to have all your queries regarding these products cleared. To help you out, we have answered some of the most commonly asked questions.

How Long Do Semi Truck Batteries Last?

Semi-truck batteries are available in different qualities, and the better the battery, the longer it is likely to last. This is why you should always try and invest in a good product that will last longer. You can expect an average battery to last anywhere from three to five years easily.

How Much Does a Semi Battery Cost? 

The price of a semi-truck battery can vary depending upon the quality of the product that you are investing in. On average, if you are considering buying one of these products, you can expect to spend around $170 to $450.

How Do You Charge a Semi Truck Battery?

Locate the battery box and uncover it. You will find the batteries within the box. Get your battery charger and connect the charger's red end to the positive terminal and the black end to the negative terminal of the battery. Plug in the charger and let the battery charge for as long as recommended.

How Many Volts is a Semi Truck Battery?

When it comes to the voltage, all semi-truck batteries are the same. Regardless of the battery you invest in, you will see that they all work at 24 volts. However, other factors differentiate the functionality of these units.

How Much Does a Semi Truck Battery Weigh?

The weight of a semi-truck usually depends upon the size of the battery. The biggest of these products can weigh as much as 110 pounds. But if you invest in an average-sized unit of about 100 Ah to 180 Ah, it is likely to weigh somewhere around 30kgs to 40kgs.



After spending years on the road, I had a lot of time to think about the hardships that came with the trucking industry. I realized there was an opportunity to lend a hand a create a resource for truckers by truckers. With the help of my tech-savvy son, I built Trucker Geek as a way to show people that becoming a driver doesn’t need to be a stressful headache.