Last updated on March 13th, 2023 at 03:46 am
Most people are familiar with batteries for classic cars and SUVs, but they may not be familiar with heavy-duty batteries. If you are driving a diesel truck then there will be a time when you need to replace that battery because your current battery may be dead or may not work properly so you need to upgrade your battery. This is done to make your battery more efficient and more powerful.
This article is going to help you a lot in guiding you while purchasing a new battery. If you are a beginner then you will get to know a lot of things in this field. Diesel truck batteries come in various designs, and features and vary from each other. There are a lot of issues that may arise when you choose the wrong battery so you need to have a good knowledge of batteries while purchasing it.
You should always have advice from your professional about when to replace the battery. The expert will help you in optimising the compatibility and performance of the new battery and your truck. Below are the best diesel truck batteries that are long-lasting and have safety features.
Why batteries are necessary for diesel trucks
One of the biggest issues that you will see in batteries is the maintenance performance issue. If you purchase the wrong battery then your truck performance will also be decreased. Some of the common issues are stalling or a complete shutdown if you leave your truck idling for a long time. Whether you are at a red light or you are in traffic you will find yourself helpless.
You should keep on replacing your battery for better performance of your truck. There are so many batteries that have a life of 4 to 5 years. So you should look at its lifetime while purchasing it.
Benefits of replacing batteries
- Enhance truck performance
- Helps in winterizing your truck
- It lasts longer than the traditional lead-acid battery
Types of Batteries
There are types of batteries when you are shopping for your diesel truck that are AGM and lead acid. Lead acid is divided into more categories. Below are some of the most common options, as well as their advantages and much more information about them.
Absorbable gas mat(AGM)
This battery is best known for its recharge efficiency and discharge because they feature an electrolyte solution that is close to the metal plate. According to the other competitive batteries, this one has the feature of a slower discharge rate. They are one of the most sustainable because most of the parts can be recycled.
They are the most common batteries for diesel trucks. It has a combination of lead and acid for storing an electric charge. This is also divided into gel-cell and wet-cell lead-acid batteries. You can also use the distilled battery for increasing the life of the battery.
What you need to keep in your mind while purchasing batteries
Your battery should have better size than your OEM battery. For your safety, your battery should never touch the hood of your truck. For preventing fire and potential truck accidents, and adding precautions you should ensure that there’s a hood clearance of at least 3.4 inches.
Reserve the capacity of the battery
This implies how many electronics you can use in your trucks and what things you can charge before the battery dies. Looking for this feature AGM batteries are the best option for you. AGM batteries can hold up to 80% of their charge even after a deep discharge.
CCA refers to the cold cranking amps which mean a total number of amps a battery Amit at zero degrees for 30 seconds at the rate of 7.2 amps. You may have to struggle when there is extremely cold weather. When you are living in an area where the temperature is very low then you need to purchase a battery that has a higher CCA. Below are the best batteries for your diesel trucks.
Best Battery For Diesel Truck (Top Picks)
Our Top Pick
Optima Batteries 8004-003 34/78 RedTop Starting Battery
Our Top Pick
Delphi BU9094R MaxStart AGM Premium Automotive Battery
Our Top Pick
XS Power D3400 XS Series 12V 3,300 Amp AGM High Output Battery with M6 Terminal Bolt
Our Top Pick
ACDelco Gold 94RAGM 36 Month Warranty AGM BCI Group 94R Battery
Our Top Pick
Optima Batteries OPT8002-002 34 RedTop Starting Battery
Our Top Pick
ODYSSEY 65-PC1750T Automotive and LTV Battery
6 Best Batteries for Diesel Trucks (2023 Reviews)
Best batteries are not those that come at higher prices but the best batteries are those which provide low maintenance cost, smooth ride, high efficiency, good longevity, and many more. If you have the heaviest engine then you may need to have two engines.
What kind of batteries fit in your trucks and what is best for your trucks. You need to have proper knowledge of batteries so this article is really going to help you in this case. Here we are going to know which are the best products currently trending in markets and you should find which one fits your diesel truck. Below are some of the best batteries for diesel trucks that have excellent performances.
#1. Optima Batteries 8004-003 34/78 RedTop Starting Battery
This brand is well-known and reputed for its good features. This is known for its excellent batteries that even work in their worst conditions- the 34/78 RedTop starting battery, is the best choice selection. It works with a range of vehicles and it is candid for diesel trucks.
It has so many features, some of them are enhanced vibrations, and spiral cell technology, and the most important is that it is best for cold weather vehicles.
Just like everything in this world is not perfect, this product also has an issue like its warranty. No matter where you are purchasing this battery the seller will not provide a warranty to you. There is also some issue with its lifetime, it does not stay for a longer time.
- Perfect for harsh weather conditions
- It contains spiral cell technology
- It has 100-minute reserve technology
- 800 cold cranking amps are available
#2. Delphi BU9094R MaxStart AGM Premium Automotive Battery
This is one of the best batteries for diesel trucks and it is also known for OEM parts that are perfect if you want to replace it can be installed in your vehicle and will work as you have expected. This product comes with all the features that you need such as a 140-minute reserve capacity rating and an 800-cold cranking Amps rating. You will observe that this battery is 20 times more vibrant-resistant than other models.
Like others, this product also has an issue so you need to ensure that it will work for a year. This battery also has one more issue: it may die later and not be charged.
- It is 20 times more vibration-resistant
- Corrosion-resistant sealed
- 140-minute reserve capacity
- It has 800 cold cranking amps rating
#3. XS Power D3400 XS Series 12V 3,300 Amp AGM High Output Battery with M6 Terminal Bolt
If you want to replace your battery for enhanced sound and require a stronger battery for getting the necessary power. If you are struggling while starting your vehicle or you want to get steady power to all its electronics then this is not a big issue. This is one of the best diesel batteries that has all the features that you are looking for.
This product has one issue: there is some problem with customer service and performance. You may not get a warranty with this product which is the main issue. When you order this product you need to wait a little longer.
- AGM battery
- 12 volts
- 1,000 cold cranking amps rating
- Vibration-resistant value regulated
#4. ACDelco Gold 94RAGM 36 Month Warranty AGM BCI Group 94R Battery
This is a well-known product that has a good reputation in the market. Because this product is the most trusted product when it comes to the aftermarket. This battery is perfect for endurance and performance. This battery is the Best diesel truck battery for cold weather. It has a high-density negative paste that helps in improving performance.
It has a common issue that is inconsistent product and customer service with this product. There are some more problems with this product, that is it may die early and there are many people who find that their batteries arrive less than 50% charged.
- Improved performance
- Its vent cap prevents acid leakage
- Improved connectivity due to calcium lead positive grid
- Long-lasting battery
#5. Optima Batteries OPT8002-002 34 RedTop Starting Battery
This is also one of the most used batteries by users when you will use this battery you will see the feature that is 800 cold cranking amps rating. This is good when you are starting a vehicle in freezing conditions. This battery provides a fast charging feature. This product is very affordable and you will observe that it needs very less maintenance. It is also one of the Best rated batteries for diesel trucks.
With advantages, it also has some disadvantages such as customer service issues. There are some users who have noticed that this battery may die earlier ahead of the expected lifespan. The warranty that is provided with the battery may not support it every time.
- There is a 100-minute reserve capacity
- It is 15 times more vibration-resistant
- Charging is much faster
- There is 800 cold cranking amps rating
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#6. ODYSSEY 65-PC1750T Automotive and LTV Battery
This is one of the popular brands that provide solid batteries and has a high level of features. This battery charges very fastly. It only takes 4 to 6 hours of charging time. This is also the Best diesel truck battery for cold weather. It has a flexible non-spilling mounting feature and vibration-resistant design that helps to easily install the battery.
However, it also has some issues such as customer service and its performance. In some cases, batteries have to struggle more for maintain their charges. It also depends on where you are purchasing a battery, if you are purchasing it from any local shop then you have to struggle for its warranty.
- 70% more lifespan as compared to other competitive batteries
- It has 45 reserve capacity
- 950 cold cranking amps rating
- 100% charging in 4 to 6 hours
FAQs About Best Diesel Truck Batteries
What kind of battery does a diesel truck use?
There are most batteries that use two lead-acid batteries. Most diesel trucks have parallel batteries.
How long should a diesel truck battery last?
Most of the batteries for diesel trucks have 4 years of life expectancy.
How many CCA does a diesel truck need?
At least 800 CCA is needed by the diesel trucks.
Can you use deep cycle batteries in a diesel truck?
Yes you can use deep cycle batteries in a diesel truck even if they provide a large amount of life to the batteries.
Can you jump both batteries on a diesel?
When your batteries are parallel then you only need to jump-start one from powering another one.
Why do diesel trucks have 2 batteries?
Diesel trucks have two batteries so that they can crank at a higher amp.
You can choose any of the batteries according to your need. Above are the best picks from all the batteries available on the market. May this article have helped you in getting the best battery for your diesel trucks. If you are a beginner and are going to purchase the battery for the very first time then this article is very helpful for you.