Trucks come in all shapes and sizes. We have trucks for daily drivers, work conditions, off-road fun, and many other applications. The truth is that a truck can do things a standard car cannot. One thing we continuously overlook, though, is the battery.

Your truck's battery may be one of the most critical components under the hood. Without the right battery, your truck may not start, it may not run at top performance, and it can discharge too quickly, resulting in you being stranded on the side of the road or on the trail.

This article will help you decide not only why you need a battery specifically made for your truck, but also which battery is best for your situation and demands. From deep-cycle to light-duty, we have you covered. Read on to find out which is the best truck battery, reviewed, compared, and sorted for your Heavy Duty, Light Duty, Semi, and pickup truck.


Preview

Product

Capacity/Amp Rating (CCA)

Reserve Capacity

Check Price

Odyssey 65-PC1750T Automotive and LTV Battery

Odyssey 65-PC1750T

950 CCA

130 Minutes

Odyssey 31-PC2150S Heavy Duty Commercial...

Odyssey 31-PC2150S

1150 CCA

205 Minutes

Optima Batteries 8002-002 34 RedTop Starting...

Optima 8002-002

800 CCA

100 Minutes

ACDelco 94RAGM Professional AGM Automotive...

ACDelco 94RAGM

800 CCA

140 Minutes

ACDelco 65AGMHR Professional AGM Automotive...

ACDelco 65AGMHR

775 CCA

150 Minutes

Delphi BU9094R MaxStart AGM Premium...

Delphi BU9094R

800 CCA

140 Minutes

Odyssey Batteries 34R-PC1500T...

Odyssey 34R-PC1500T

850 CCA

135 Minutes

Optima Batteries 8040-218 D35 YellowTop Dual...

Optima 8040-218 D35

620 CCA

98 Minutes

Optima Batteries 8004-003 34/78 RedTop...

Optima 8004-003

800 CCA

100 Minutes


Reasons To Invest In Truck Specific Batteries

While it true that some trucks can run and operate normally with a standard automotive battery, this doesn’t mean it is the best option. If you have a standard pickup truck or a light duty truck, you may be able to get away with a regular automotive battery.

The result of doing so won't be immediately noticeable, though. However, the battery will discharge faster, become more difficult to crank the engine over, and need replacement sooner. Not only is a battery designed for trucks less expensive in the long run, but it is also better for your truck overall.

For heavy duty trucks, long-haul diesel trucks, and off-road trucks, you won't be able to run a standard automotive battery. Let's take a look now at the various features and choices for the best truck batteries.


Choosing A High-Quality Truck Battery

You will want to choose the right battery for your specific rig. This is easier said than done. Some research is needed on your part. After you check the manufacturer’s recommendations, you need to realize that those specs are a minimum recommendation. Choosing a battery that exceeds these minimums is highly recommended.

Battery Type

It may or may not come as a surprise to you that there are several battery types. Each one has its pros and cons, which you will need to understand if that particular type is right for you.

  • SLI Batteries 
    Starting, Light and Ignition (SLI) batteries have a generally low cost. They provide high cold cranking amps (CCA), which is needed to start more modern cars and trucks. However, they don't perform well over a long period, and their power supply during engine operation is minimized, providing just enough power to run the lights, wipers, and radio.
  • Valve-Regulated Lead-Acid Batteries (VRLA)
    There are two sub-types to a VRLA battery. These batteries are better designed for custom applications. The Absorption Gas Mat (AGM) style uses woven mats that can be bent, folded, or rolled to provide more power for cranking, deep-cycle functions, or a more constant distribution. The Gel Cell style uses a silica-based gel that doesn’t spill or overflow. These are ideal for off-road vehicles for their shock and vibration absorption while maintaining constant electrical flow.
  • Deep-Cycle Batteries
    A deep-cycle battery is designed to provide a lower CCA but maintains a higher and more constant electrical output than an SLI battery. The deep-cycle batteries can also be completely discharged many times and still operate perfectly, where an SLI battery shouldn’t ever be completely discharged. Deep-cycle batteries are better suited for heavy-duty applications, off-road trucks, and watercraft. If you go for a deep-cycle battery, you need to ensure that the battery provides enough CCA for your engine.
  • Wet Cell Batteries
    If you want a cheap battery, a wet cell is the choice for you. They provide decent levels of cranking amps and have an average distribution power. These are considered the original battery style and, as a result, are being phased out for better performing batteries. However, for a backup, second battery, or light-duty applications, they are still the go-to choice in some trucks.
  • Lithium-Ion Batteries 
    With more and more hybrid and electrical vehicles on the road, the lithium-ion battery is gaining popularity. They provide a lot of power and have high CCA capabilities. However, they still drain extremely fast, are quite expensive and have a short life span compared to a standard battery type. For trucks, there are very few options that are currently viable from a cost-effective standpoint, though this is expected to change in the future.

Vehicle Compatibility/Truck Type

No two batteries are made the same, and neither are trucks. Each model will require a different size, type, and capability of its battery. The truck's engine size, for example, will be a determining factor in the battery size. Larger engines will need more cranking power from the battery.

You also need to factor in the type of truck and engine. Diesel and gasoline powered engines require different power levels, pick up trucks need less power than a semi-truck. Off-road vehicles will need batteries that are compartmentalized and able to absorb shocks and vibrations.

You will also need to choose the right connection type. Top mount terminals have posts while side mounts use screw-in terminals. These cannot be mixed and matched, so you need to choose the correct type for your set up.

Battery Group/Size

Your battery must be in the right size group for your truck. Group sizes are generally labeled with a letter or number combination. The label will refer to the actual dimensions of the battery measured in length x width x height.

There are slight differences in the groups based on the battery manufacturer and battery type. However, for the most part, a group size is considered universal. So if your truck requires a Group 27 battery, for example, any Group 27 battery will fit in the battery area of your engine compartment, regardless of manufacturer.

If you don’t know the group size, you can measure the battery tray and height of the area to get an idea of what size battery needs to fit there. From there, you can discover the group that fits the dimensions you have measured.

Depth of Discharge

The Depth of Discharge (DoD) is another way to determine how much charge is remaining in the battery. Knowing the DoD is ideal when you need to recharge the battery using a charger that doesn’t have a gauge or meter on it.

The DoD is a percentage based on the actual charge of the battery compared to the overall capacity of the battery. The lower the actual charge, the higher the DoD percentage will be. A DoD of 100%, then, means the battery has no charge left at all.

Reserve Capacity

The Reserve Capacity (RC) is a measurement of how long the battery will last being discharged at a constant rate of 25 amps at a consistent temperature of 80 degrees (F). How long until the battery reaches 10.5 volts or lower results in the RC. This tells you an approximate time for how long you can run the lights, radio, or other peripherals without the engine running.

Cold Cranking Amps, Pulse Hot Cranking Amps, Marine Cranking Amps

With all of the uses for batteries, the primary use is to supply enough power to the starter to crank the flywheel and turn the engine over. There are three primary types of cranking measurements, and each of them is measured in amps.

Cold Cranking Amps (CCA) is the base measurement and most important for all vehicles. This is the number of amps the battery produces for up to 30 seconds at 0 degrees. The higher the rating, the more power the battery produces. Your owner’s manual will tell you the minimum CCA rating required for your particular truck model.

Pulse Hot Cranking Amps (PHCA) is the more accurate rating for the starting power of the battery. The pulse doesn't last for 30 seconds, like the CCA rating. Instead, this is the measurement of the battery's ability to discharge a high rate of power over 2 or 3 seconds. This pulse is what is used to power the solenoid that turns the flywheel.

Marine Cranking Amps (MCA), as the name implies, is used for measuring the CCA for most marine and deep-cycle batteries. The formula is the same as rating CCA, except the 30-second discharge power is measured at 32 degrees instead of 0 degrees (F).

Operating temperature

Optimal operating temperature for a truck battery is between 70 and 85 degrees (F). Different climates will require different operating temperature ranges. Known as "north" and "south" batteries, the same make, style, and size battery built for colder climates (north) will have a lower life, faster discharge, and slower recharge when used in warmer climates.

Likewise, a "south" battery used in a truck in colder climates won't last as long or perform as well as it would in a warmer climate. Finding the widest operational temperature ranges will help you forego having to swap batteries if you move or change to a different climate.

Build Quality & Safety

Truck batteries do a lot more and withstand a lot more than most average car batteries. They need to be rugged and durable to provide the power needed for hauling, towing, off-road work, and being on a work site.

High-quality batteries will help you maintain control by not requiring a lot of maintenance, absorbing vibrations, and being less susceptible to cracks, damage, and wearing out. When you do need to charge your battery or remove it, you need to be safe in doing so.

A dropped battery can result in injury, property, or personal damage and, of course, a broken or leaking battery. Batteries don’t require a degree in weight lifting to move, but they are heavy. You should look for a battery that offers top or side handles to help transportation. The handles will also help you place and remove the battery without causing damage. The batteries also need to conform to the various tie-down methods, including straps, wedges, and battery tray frames.

Price & Warranty

Finally, you will want to ensure your battery is affordable and fits in your budget. Unlike most other parts for your truck, batteries are priced on performance and size. So just because a battery is more expensive doesn't make it a better battery. Make sure you get a reasonable price for the size and abilities of the model you are after.

You also need to pay attention to the warranty or exchange period as well. Many batteries will offer single year to multiple year warranties. In general, you can expect a free replacement during the first 12 months of a warranty and a prorated discount for the remainder of the warranty period. Reading the warranty details before you purchase will help you understand what is to be expected as well as what is covered or what may void the warranty completely.


9 Best Truck Batteries Reviewed

Below we offer you the 9 best truck batteries, reviewed and compared based on the above criteria. We are confident that the ideal battery for your truck and demands is somewhere on the list below.

1. Odyssey 65-PC1750T

Our Top Pick!

Nominal Voltage

12.8 volts

Capacity/Amp Rating (CCA)

950 CCA

Battery Type

AGM

Dimensions

14.9 x 10.7 x 10.1 inches

Reserve Capacity

130 Minutes

Warranty

Yes. Up to 10 years, 3-4 year full replacement.

The Odyssey 65-PC1750T might just be the best all-around truck battery available. It is our top pick for several reasons, and the durability and solid construction are only one of the many reasons. For engines that need a lot of power to turn over, this battery delivers.

Using 950 cold cranking amps, the Odyssey 65 is one of the most powerful AGM batteries on the market. Its special glass mat design means it won't ever spill, and you can use it is specialized or awkward mounts, giving you the freedom to use in your daily driver and your off-road machine.

The shock absorption and vibration resistance make it ideal for off-road and hauling. The deep cycle DoD (80%) is among the highest in the industry as well. You can get over 400 full recharge cycles at an 80 percent DoD without affecting the performance.

The temperature range is also ideal for any climate except the most extreme, and with a low loss from lack of use, it means you can reliably start your truck even after it sits for a long time. If you need peace of mind, how about a battery that offers you up to 10 years of service with a warranty unmatched by other brands? With a full replacement for up to 4 years before being prorated for the next 6, you never have to worry about finding a dead battery in your truck.

Pros

  • 80% DoD for up to 400 cycles
  • Best warranty
  • Ideal for daily drivers and off-road
  • Quick recharge of 3 - 4 hours to full

Cons

  • The handle isn’t the most secure for the weight of the battery

2. Odyssey 31-PC2150S

Best Heavy Duty Truck Battery

Nominal Voltage

12.8 volts

Capacity/Amp Rating (CCA)

1150 CCA

Battery Type

AGM

Dimensions

13.1 x 6.9 x 9.6 inches

Reserve Capacity

205 Minutes

Warranty

Yes. Up to 10 years, 3-4 year full replacement.

The extreme series from Odyssey just keeps getting better. With 1150 CCA, the Odyssey 31-PC2150S is the best heavy-duty truck battery you can buy. If you want power, this battery has it and enough left over for all of your running lights.

The AGM deep-cycle commercial truck battery will give you consistent power across the load variable for up to 80% DoD and up to 400 cycles. You can also drain the battery completely and recharge to full in less than 6 hours, making it one of the fastest fully recharged AGM batteries available.

What makes this Odyssey stand out, though, is the extreme shock and vibration resistance. Perfect for any truck, hauling, off-road, or heavy-duty work in the field, this battery won't crack under pressure. A reliable start every time makes this the best semi-truck battery. It also features over 200 minutes of reserve capacity. So you can use your lights and listen to the radio into the night while you finish your work before starting the truck with no issues and driving home.

The 10-year warranty period offers you peace of mind and gives you 4 years of free replacement. After the 48th month, the replacement cost is prorated, helping you save time and money. Unlike other batteries, the Odyssey will not just stop working one day. With the DoD up to 80%, you will notice the battery beginning to slow and lag, long before it ever dies out, giving you ample time to get a replacement without being stranded.

Pros

  • Shock and vibration resistance for all applications
  • Ideal for heavy-duty trucks
  • Huge RC for running lights and radios

Cons

  • Warranty period can alter based on intended use
  • Not suitable for light-duty pickup trucks

3. Optima 8002-002

Best Pickup Truck Battery

Nominal Voltage

12.6 volts

Capacity/Amp Rating (CCA)

800 CCA

Battery Type

AGM

Dimensions

10 x 6.88 x 7.8 inches

Reserve Capacity

100 Minutes

Warranty

Yes. 3-year warranty

The best pickup truck battery is the Optima "red top" 8002-002. This battery is designed to be rugged when needed and provides starting and running power for your daily driver. The Optima battery is an AGM style with a spiral core, which gives the box its iconic, easily recognizable shape.

This battery will crank your engine at any temperature with an operational temperature range of -40 degrees to 115 degrees (F). However, it is prone to losing charge faster if the under-hood temperatures are higher than usual.

The red top battery provides shock and vibration absorption, which means that mild off-road use is acceptable. If you plan to use this in a truck that takes on the trails and dirt roads, you may want to opt for the Optima 8004-003 (see further below), which is designed more for the off-road capabilities of trucks.

The Optima warranty is about industry average with a 36-month warranty and a 12-month free replacement for most defects and problems. After the first year, the replacement price is prorated on a monthly basis from the date of manufacture, not install. While the 8002 provides enough CCA (800) to turn over most engines, the low DoD rating makes it less than ideal for heavy-duty or working trucks. For a daily driver, though, you can’t do much better.

Pros

  • 800 CCA to power almost any truck engine
  • Quick install
  • Near-zero maintenance
  • Durable and rugged construction

Cons

  • Not suitable for heavy-duty applications
  • May lose charge faster when overheated

4. ACDelco 94RAGM

Best For Diesel Trucks

Nominal Voltage

12.6 volts

Capacity/Amp Rating (CCA)

800 CCA

Battery Type

AGM

Dimensions

12.4 x 6.9 x 7.5 inches

Reserve Capacity

140 Minutes

Warranty

Yes. 3-year warranty

The ACDelco 94RAGM is a glass mat battery designed for diesel trucks. With 800 CCA, you won't get left stranded on the side of the road, in any temperature. It is also the best battery to run in series with a second battery for more power and increased Reserve Capacity.

The RC is already a staggering 140 minutes, but you can double that with a second battery. Running a wench, the radio, and all of your lights is no problem here. ACDelco is manufactured for GM cars and trucks, but the sizes, ratings, and specs will fit most other applications as well.

You will find that these batteries tend to lose charge if they sit for a while. If you aren’t installing the battery in a daily driver, you should look for the best diesel battery charger and make sure you test the battery often.

To help bypass the need for the charger, you can also get the best diesel battery maintainer, which will consistently add a trickle-charge to the battery to keep it fully charged and ready to go at all times. Whatever your application, pickup, heavy-duty, or hauling heavy loads, the ACDelco is an optimal, budget-friendly choice. You will also find low maintenance with this model. Not only is it spill-proof, but it is resistant to shock, vibrations, and low oxygen circulation.

You will also find some of the best battery terminals for diesel trucks on the market. While they are corrosion-proof, which is near impossible, cleaning and maintenance take minutes and aren’t needed as often as other heavy-duty battery terminals.

Pros

  • Simple serial or parallel installation
  • Budget-friendly, high powered option
  • Ideal for high-performance cars and trucks

Cons

  • Low DoD rating
  • Can lose charge quickly when not in use

5. ACDelco 65AGMHR

Best Winter Truck Battery

Nominal Voltage

12.6 volts

Capacity/Amp Rating (CCA)

775 CCA

Battery Type

AGM

Dimensions

11.8 x 7.5 x 7.4 inches

Reserve Capacity

150 Minutes

Warranty

Yes. 3-year warranty

If you live in a cold climate or go through harsh winters, you may want to invest in the best winter truck battery. That battery is the ACDelco 65AGMHR. This AGM battery provides enough CCA to turn over the most frozen engines and will consistently produce a good level of power during operation.

You won’t find a lot of drops and high spikes in the power with this model, and it holds a charge better than the 64RAGM mentioned above. Of course, with this battery, heat is the enemy and running it in a hot summer will shorten the life expectancy a great deal.

It still comes with the ACDelco 36 month warranty, regardless of where you install it, however, if your climate becomes a problem, the warranty might become void. This is also true of under-hood heat, which can cause the battery to discharge faster than average.

The maintenance and cleaning are relatively low, and the terminals are designed to help prevent corrosion. You will need to clean the terminals as you normally would, but it isn’t as drastic as some of the other winter models out there. The rugged design and durable construction also make this an ideal battery for some light trail riding, and off-road capable trucks will be able to take advantage of the no-spill build.

Pros

  • 100% spill-proof AGM design
  • No water needed
  • Works well in a serial set up

Cons

  • Not suited for higher temperature operation
  • Handles can be awkward for transporting battery

6. Delphi BU9094R

Best AGM Truck Battery

Nominal Voltage

12.8 Volts

Capacity/Amp Rating (CCA)

800 CCA

Battery Type

AGM

Dimensions

12.5 x 7.5 x 7 inches

Reserve Capacity

140 Minutes

Warranty

Yes. 3-year warranty

The Delphi reverse polarity BU9094R is the best AGM truck battery around. Not only is it near zero-maintenance, but it boasts a 20% increase in shock resistance and vibration absorption. Whether you are hauling a trailer down the highway or hitting the trails and dirt roads, the Delphi battery has you covered.

If you get your truck stuck, you can rely on the Delphi 94R to power your light bars and wench to get you out of trouble. With 140 minutes of reserve capacity, you won’t get stranded anywhere. The one downside to the Delphi batteries is that when they do die, they die fast. You get little warning of the battery going bad, like with the Odyssey batteries. Instead, the battery will just be holding a charge.

For this reason, it is important to maintain the battery and check the charge levels often. Every 6 months should be sufficient. However, if you notice any lagging, slow starts, or flickering headlights, you need to check the battery as soon as it is safe to do so.

Aside from the sudden drop off in performance near the end of the battery life, the Delphi battery will perform like new every other day. It also comes with a 3-year, prorated warranty to help you save money on your next battery purchase.

Pros

  • Superior shock and vibration resistance
  • Zero-maintenance battery
  • Will not spill, even in custom installations

Cons

  • Sudden power drop off at end of life is normal
  • Handles are secure but make for awkward transport

7. Odyssey 34R-PC1500T

Best For Lighter Trucks

Nominal Voltage

12.75 Volts

Capacity/Amp Rating (CCA)

850 CCA

Battery Type

AGM

Dimensions

13.2 x 10.5 x 10 inches

Reserve Capacity

135 Minutes

Warranty

Yes. Up to 10 years, 3-4 year full replacement.

Odyssey makes our list again with the 34R-PC1500T. This reverse pole battery is the best light truck battery for almost every LT application. With high shock resistance and virtually no vibration effects, the battery lasts a long time in your daily driver without you having to get under the hood to check on it regularly. Part of Odyssey’s extreme series, the PC1500T offers you 850 powerful cold cranking amps and a ridiculous 135 minutes of reserve capacity. You can stretch this to over 150 minutes in lower temperatures as well.

While most light-duty trucks don't require special mount batteries, this AGM style Odyssey will stay operational in any position you put it in. With 100% spill-proof glass mats and durable construction, even if you do go off the beaten path once in a while, your battery won't give out.

Because it is from Odyssey, you can expect the full 10-year warranty too. This includes the 3 or 4-year full replacement and 6-year prorated replacement terms. However, this battery is not designed for commercial vehicles, and installing in such a platform will immediately void the warranty. If you have a light-duty truck, pickup, or other smaller daily driver, this battery will install quickly and give you peace of mind for near a decade before you ever have to consider replacing it.

Pros

  • Easy transport handle
  • High CCA for starting in all weather conditions
  • Quick and simple top terminal installation

Cons

  • Not made for commercial applications
  • Higher than average light truck battery cost

8. Optima 8040-218 D35

Best Ford F150 Truck Battery

Nominal Voltage

12.8 volts

Capacity/Amp Rating (CCA)

620 CCA

Battery Type

AGM

Dimensions

9.4 x 6.8 x 7.7 inches

Reserve Capacity

98 Minutes

Warranty

Yes. 3-year warranty

The Optima 8040-218 is arguably the best Ford F-150 truck battery you can find. The Optima "Yellow Top" is as rugged as it is dependable. With 620 CCA, you aren't going to turn over a jet engine, but the F-150 doesn’t require a lot of extraneous power to start up, even in cold temperatures.

The Optima has a high DoD cycle capacity and can withstand over 300 full discharge and recharge cycles (down to 65% DoD). It doesn’t offer a lot of reserve capacity time, though, which is the one flaw here.

You can get about an hour and a half running your electronic peripherals, lights, and radio, but don't expect too much after that. What you will get is a dependable start every time and a low drop off or discharge when the battery sits.

With impressive coil technology, the glass mats prevent spilling, leaking and can go through some serious knocking around without any degradation in performance. You also get the Optima 3-year warranty that is prorated after the first 12 months. Peace of mind, reliable starting, and a great warranty make this one of the best battery options you can find.

Pros

  • Zero-maintenance battery
  • Starts every time
  • Quick recharge time of about 4 hours

Cons

  • Low Reserve Capacity
  • Has a tendency to discharge faster when temp is above 90 degrees

9. Optima 8004-003

Best For Off-Roading

Nominal Voltage

12.6 volts

Capacity/Amp Rating (CCA)

800 CCA

Battery Type

AGM

Dimensions

10 x 6.9 x 7.8 inches

Reserve Capacity

100 Minutes

Warranty

Yes. 3-year warranty

As we mentioned above, the Optima 8004-003 is the best off-road truck battery available. Unlike the 8002, the 8004 is designed to be installed in performance trucks that love the trials and back roads. You can mount in almost any position without losing performance.

The battery won’t leak thanks to the spiral technology and glass mat usage. There is also a leak-proof venting system to give you better performance without worry of bulging, overheating, or spilling. With 800 CCA, you can also reliably start your truck each and every time.

This Red Top Optima is 15% more resistant to shock and vibrations versus the industry average and will help you get through any situation, condition, or weather. It also comes with the Optima 3-year prorated warranty for peace of mind. When it comes to maintenance, there really isn't any, either. You need to check the charge levels if the battery sits for a while.

You should also ensure the terminals are clean, making good contact and are corrosion free, but otherwise, you can install the battery and forget all about it. A true off-road battery to meet all the demands the rough roads (and no-roads) pout on it.

Pros

  • High Depth of Discharge for longer performance
  • Truly maintenance free
  • Leak-proof venting

Cons

  • More expensive than other off-road designed batteries
  • May not be suitable for heavy-duty or commercial applications

Installing Truck Batteries

Installation of a truck battery is seldom different from installing a battery in a car or boat. After removing the old battery, you will need to place the battery in place and make sure the new battery fits without being loose in the tray or sitting at an odd angle.

The next steps are to connect the battery cables. You should always disconnect the negative cable first. When installing, you will connect the positive cable first and the negative cable last. This will prevent a short-circuit during removal or installation.

Once the cables are connected, you should test that the truck starts and runs. After verification, shut the truck off and secure the battery in place with the battery holding strap, clamps, or screw-wedge.

If you want to connect two batteries, you will need to have a place for both batteries to mount and be secured. You will also need a second set of battery cables that can reach the terminals or both batteries without interfering with any other components inside the engine compartment. It is advised to route the second set of cables along with the firewall and away from any moving parts like fans, belts or pulleys.

Then you need to decide if you want to connect them in series or parallel. Series will give you the same amperage but increase the voltage. Parallel connections will give you more amps but the same volts.
The most common connection is a series connection, which maintains the 12-volt system of your truck while providing more amp capacity to run lights, radio, and wenches. You can learn more about connecting in series or parallel by watching this quick video from Stacey David’s GearZ.


Charging Truck Batteries

When charging your batteries, you will need to disconnect the battery cables before you connect the chargers. This will ensure there isn’t a discharge or short circuit while charging. You will need to connect the positive lead from the battery charger to the positive terminal of the battery, and the negative lead to the negative terminal.

But, how to charge a diesel truck with 2 batteries? The process is the same, except you will need two battery chargers. Each one will connect to one battery only. You don’t want to charge in series or parallel. Completely disconnect both batteries before connecting the leads from the chargers, then continue to the next step.

Set your chargers to low-amp charge. This will make the recharge cycle take a few hours, but will charge the batteries to a much more full capacity. After a couple of hours, or when the gauges on the charger reads above 12 volts, you can disconnect the charger and reconnect your battery cables. Start the truck. If it hesitates or takes longer to turn over than average, you may need to continue charging. Test again in 30-minute intervals.


Truck Battery Storage & Maintenance

For most applications, you won't need to worry about storing your battery. However, for off-road trucks, competition trucks, or other situations where the truck isn't used regularly, you will need to store the battery properly. Removing the battery is advised as it makes for a more controlled environment. Store in a cool, dry place away from electrical devices, heat sources, or water. If you have a battery box or cover, even better.

For batteries that need to stay in the truck, disconnecting the cables will help diminish the drain that will happen over time. You should also check the charge level before connecting the cables or reinstalling the battery before you put it to use. Recharge as needed.

Maintenance of modern batteries is pretty straightforward. You will want to clean the battery, cables, and terminals. Remove and prevent corrosion or corrosive build-up and make sure the terminal connections are tight, secure, and are making full contact.


People Also Ask (FAQs)

How long do truck batteries last?

The average life expectancy of a standard truck battery will be between 12 months and 5 years. Colder climates can add 6 to 12 months to their expectancy, while hot climates will detract about 6 months. Batteries perform better and last longer when they stay colder.

How often should truck batteries be tested?

If the battery has sat without a charging cycle for a period, you should test the battery before putting a charge on it. Under daily use, batteries should be checked at least annually.

What is the best truck battery brand?

The best truck battery brand is subjective. However, the most popular and most often purchased (as well as returning to the same brand) are lead by Optima, ACDelco, and Odyssey. Delphi makes one of the best AGM batteries on the market, too, which should be noted among this list.

Do truck batteries come with cables?

No. Battery locations in each truck will vary, meaning you will need different lengths of cables. In most situations, the battery cables won't need to be replaced near as often as the battery itself, so trying to ship a universal cable set with each battery isn't economical and won't work for most truck owners anyway.

Can I get a regular automotive battery for my truck, or is it necessary to invest in a truck battery?

As long as the group size and CCA rating meet the minimum requirements for your truck, for the most part, you can get away with a regular automotive battery. However, it is much wiser to invest in a truck-specific battery.

Regular automotive batteries aren’t designed for the power draws, rough handling and shock absorption that trucks put batteries through. So while a standard battery will start the truck and keep it running, it won't last nearly as long, and you will spend much more in the long run on replacements and worn parts.

How many volts should my truck battery have after it is charged?

After a charge, the battery charge level should be about 12.6 volts. Once a load is applied to the battery, it should have between 13.2 and 14.5 volts. If a full charge on a battery results in lower numbers, it may be a sign it is time to replace the battery.

How much is a truck battery on average?

There are a lot of factors that go into the price of your truck battery. Size, cranking amps, type, and the warranty period are the largest factors. The average range, all things considered, will fall between $50 and $200 for the battery. Installation, testing, and diagnostics will have an additional cost.

What are the most common reasons truck batteries fail prematurely?

The biggest failure cause is a loss of water. The water level in the battery is lost through reduced maintenance, high temperatures under the hood, and bad recharging cycles. Other failure factors include corrosion, arcing contacts, and shock or vibration abuse resulting in cracked or broken cells.

What is the difference between a deep cycle and an AGM Battery?

AGM batteries require much less current to recharge and can recharge at a more rapid rate. Compared to a deep-cycle battery, an AGM battery will also have a lower DoD, averaging 80% discharge compared to a 50-60% DoD of a deep-cycle.


Conclusion

The best truck battery on the market is a variable opinion that will change depending on a lot of factors. The type of truck, its uses, and what you need or expect from the battery will go a long way. It can be a hard choice.

If you find that you are unsure where to go, the best advice is to follow our top pick, the Odyssey 65-PC1750T. This battery is all-around the best option, no matter what your needs. It has enough power to perform in virtually any truck and strong enough to outlast the competition.

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