Best battery for Subaru outback

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Subaru Outback remains a fantastic car used by millions of people around the world. This article about the best battery for Subaru outback will equip you with the necessary information to help you get home the best vehicle. This type of vehicle is among the best machines on the market for performance and comfort.

So, which is the best battery for Subaru outback? Odyssey Batteries 34R-PC1500T Automotive battery takes the first position on our today’s product review as the best and decisive. This Subaru Outback battery comes with excellent features and dual-purpose capabilities. The virgin lead in this Subaru Outback battery sets it far from its counterparts on the market.

Our report will also try to answer this question by providing you with comprehensive knowledge of how you can identify your Subaru vehicle’s best battery. Considering the performance, the 34R-PC1500T remains the best Subaru Outback battery. I thought it would be better if you give it a trial.

Odyssey Batteries 34R-PC1500T Automotive/Light Truck And Van Battery


In A Hurry?

The Test Winner After 26 Hours Of Research:


—- We Researched Every Product, We Review With Our Own

Our Top Pick: Odyssey Batteries 34R-PC1500T Automotive/Light Truck And Van Battery

Our Research

  • Researched Source: 38
  • Hours Researched: 26 
  • Experts Interviewed: 19
  • Consumers Review: 139

Why This Is Best?

  1. Voltage [V]: 12
  2. Hot Crank Amps [A]: 1250
  3. Cold Crank Amps [A]: 650
  4. Reserve Capacity [Min]: 135
  5. Vibration Resistant: Yes
  6. Mount capacity: Yes
  7. Group Size: 34
  8. Warranty: 3 Year

Top 5 Subaru outback Battery Comparison Table

Specification Odyssey Batteries 34R-PC1500T Automotive/Light Truck And Van Battery Delphi BU9075DT MaxStart AGM Premium Automotive Battery, Group Size 75DT  Optima Batteries 8025-160 25 RedTop Starting Battery XS Power D1200 XS Series 12V 2600 Amp AGM High Output Battery With M6 Terminal Bolt Optima Batteries 8040-218 D35 YellowTop Dual Purpose Battery
Voltage [V]  12  12  12  12 12
Crank Amps [A]  68  100  90  110 48
Cold Crank Amps [A]  650  680  720  725 620
Reserve Capacity [Minutes]  135  100  90  110 98
Vibration Resistant  Yes  Yes  Yes  Yes Yes
Mount Capacity  Yes  Yes  Yes  Yes Yes
Group Size  34  34  25  34 25
Item Weight [pounds]  51.5  11.19  31.7  34 36.4 pounds
Product Dimensions [inches]  10.25 x 6.8 x 7.9 inches  12 x 12 x 12 inches  9.32 x 6.8 x 7.62 inches  10.5 x 9 x 10.5 inches 9.38 x 6.75 x 7.69 inches
Warranty [Year]  3  2  1  3 1

What Are The Best Battery For Subaru Outback?

Here we will discuss the top 5 best battery for subaru outback that make the selection process manageable. So let’s start with a quick review.

1. Odyssey Batteries 34R-PC1500T Automotive/Light Truck and Van Battery


  • Voltage [V]: 12
  • Crank Amps [A]: 68
  • Cold Crank Amps [A]: 650
  • Reserve Capacity [Minutes]: 135
  • vibration resistant[Yes/No]: yes
  • Mount capacity [Yes/No]: yes
  • Group Size: 34
  • Item Weight [pounds]: 51.5
  • Product Dimensions [inches]: 10.25 x 6.8 x 7.9 inches
  • Warranty [Year]: 3


Odyssey is among the leading Companies with high-quality products on the market. Let’s look at one of their batteries that comes with superior features and capabilities for maximum performance. The 34R-PC1500T Automotive battery provides you with 135 minutes higher capacity and 850 CCA cranking power. Under normal circumstances, this battery exhibits is capable of exhibiting 68Ah deep cycling.


Odyssey products remain an excellent fit for any Subaru Outback. This battery comes in a different size, but its functioning is similar. The varying size is essential to give you a chance to buy a suitable battery for your machines. Besides, the wide variety allows you to make a choice based on your preferences.


The 34R-PC1500T Automotive battery features 100% virgin lead plates that set it far from its counterparts on the market. The more the plates, the more surface area, leading to more power.


The power is twice and thrice the life of a typical (conventional) battery. Therefore, the Odyssey battery delivers massive power for starting engines, deep cycling capability, and rapid recovery that today’s cars require.


The battery comes with other useful features and capabilities like mounting flexibility, which spares you from hassles when replacing it. Besides, the Model is vibration resistant; don’t worry about the vibrating engine. More so, 34R-PC1500T Automotive comes with a limited warranty of no less than a four-year warranty from the manufacturer.

What is the operating temperature range of this battery?

This battery comes with an excellent cranking power that depends on factors like attitude and temperature. The 850 CCA is enough to withstand extreme weather conditions.

How long can this battery last?

The 34R-PC1500T Automotive battery has a useful lifespan ranging from 3 to 10 years.

2. Delphi Bu9075dt Maxstart Agm Premium Automotive Battery, Group Size 75dt (Dual Terminal)


  • Voltage [V]: 12
  • Crank Amps [A]: 100
  • Cold Crank Amps [A]: 680
  • Reserve Capacity [Minutes]: 100
  • vibration resistant[Yes/No]: yes
  • Mount capacity [Yes/No]: yes
  • Group Size: 34
  • Item Weight [pounds]: 11.19
  • Product Dimensions [inches]: 12 x 12 x 12 inches
  • Warranty [Year]: 2

Reserve capacity

How about this battery from the Delphi brand with stretched cold-cranking amps (CCA)? The battery is also impressive, especially if the option fails to work for your Subaru Outback. I say so because it comes with everything you might expect to get from a high-quality Subaru battery. It features an incredible 100 reserve capacity and delivers substantial power that modern vehicles demand.


Furthermore, this battery falls under group 75 dual-purpose battery, dual terminal with 680 cold-cranking amps. Delphi Max Start Automotive Battery is specifically designed to work even under extreme temperatures. This art is essential to ensure your car starts in any weather condition.


The battery is also vibration resistant to ensure it remains functional under a vibrating engine. Besides, it features fortified posts, welds, and straps, and the component compression is optimized. Therefore, you don’t need to worry about the performance and functionality of this battery.


More so, you will also fall in love with the battery’s remarkable corrosion resistance capabilities. It features various venting technology and sealed housing to ensure everything remains intact. Therefore, if you plan to buy an excellent battery with tremendous value, Delphi Max Start Automotive can be your choice.


The battery is capable of powering all your vehicle’s electronic appliances without straining.

Does this battery model need special maintenance?

Of course, yes, the Max Start is full of lead-acid, which is dangerous. Please keep it away from children and don’t interchange the cables when replacing. It is also light and can easily break.

Is the glass case design more fragile than stock systems?

The battery’s absorbed glass case makes it a top-of-the-line package to power all electronic appliances on your car. Besides, the case makes your vehicle more connected and safer.

3. Optima Batteries 8025-160 25 Redtop Starting Battery


  • Voltage [V]: 12
  • Crank Amps [A]: 90
  • Cold Crank Amps [A]: 720
  • Reserve Capacity [Minutes]: 90
  • vibration resistant[Yes/No]: yes
  • Mount capacity [Yes/No]: yes
  • Group Size: 25
  • Item Weight [pounds]: 31.7
  • Product Dimensions [inches]: 9.32 x 6.8 x 7.62 inches
  • Warranty [Year]: 1


Here is another battery from the Optima brand that is famous for its superior AGM spiral cell technology. Optima batteries never fail when it comes to power and performance delivery. The spiral AGM cell makes this product outstanding from its lead plain plate on the market.

Cracking power

If you are looking for a battery with excellent cranking power, then this Optima Batteries 8025-160 25 RedTop is a sure bet? It comes with 720 CCA cranking power, which is higher than the above models. This cranking power is advantageous when it comes to cold temperatures. Cranking the engine is more comfortable when the Cranking power increases.

Reserve Capacity

Remember, most OEM vehicle batteries are meant for common scenarios. Therefore, it is advisable to keep on upgrading to an excellent battery when your needs are demanding. This Optima Red Top battery also features an incredible 90 minutes reserve capacity, making it functional even in the worst conditions.

Cycling capacity

Unfortunately, the battery might not be suitable for you if you plan to use demanding electronic appliances (third party) in your vehicle. Besides, this battery doesn’t have superior profound cycling capacities. There are all-around batteries from optima Brand that you consider for such cases.

How is a regular lead battery different from this Model?

The spiral cell design delivers a clean and robust power source, ensuring your family, yourself, and the surroundings are safe.

How fast does this battery charge?

The battery features a faster recharging capability, which is 3X than a typical shower.

4. Xs Power D1200 Xs Series 12v 2600 Amp Agm High Output Battery With M6 Terminal Bolt


  • Voltage [V]: 12
  • Crank Amps [A]: 110
  • Cold Crank Amps [A]: 725
  • Reserve Capacity [Minutes]: 110
  • vibration resistant[Yes/No]: yes
  • Mount capacity [Yes/No]: yes
  • Group Size: 34
  • Item Weight [pounds]: 34
  • Product Dimensions [inches]: 10.5 x 9 x 10.5 inches
  • Warranty [Year]: 3

Vibrant resistance

Xs Power is another prominent company with a wide variety of batteries ranging from 12 to 16 volts. XS Power D1200 XS Series is not only dual purpose-battery but also famous for its vibration resistant capabilities. Many Subaru Owners claims that this battery can offer 20 times excellent vibration resistance, more than its counterparts


More so, this battery features AGM technology and is maintenance-free. The XS Power D1200 XS Series battery exhibits a maximum 725 CCA cranking power with 110 minutes reserve capacity when it comes to performance. On top of that, this battery features 44Ah for deep cycling.

Safety features

Furthermore, the absorbed glass case is useful as it makes the battery a top-of-the-line package to power all electronic appliances on your car. Additionally, the mat ensures your vehicle is connected and safer. The XS Power D1200 XS Series battery also comes with an excellent combination of safety features as it is spill proof, valve regulated, and sealed for maximum performance.

Mounting position

More so, the Model itself is vibration resistant; no need to worry about a vibrating engine. Invest in this long-lasting battery with ultra-low internal resistance. Lastly, this Model allows you to mount it in any position.

How many recharge cycles does a battery have?

A good battery should not have less than 300 recharge cycles.

Why is the battery recommended for use on Subaru outback?

The combination of 725 CCA cranking power and 44Ah ranting makes this Model suitable if you plan to have additional accessories.

5. Optima Batteries 8040-218 D35 YellowTop Dual Purpose Battery


  • Voltage [V]: 12
  • Crank Amps [A]: 48
  • Cold Crank Amps [A]: 620
  • Reserve Capacity [Minutes]: 98
  • vibration resistant[Yes/No]: yes
  • Mount capacity [Yes/No]: yes
  • Group Size: 25
  • Item Weight [pounds]: 36.4 pounds
  • Product Dimensions [inches]: 9.38 x 6.75 x 7.69 inches
  • Warranty [Year]: 1


Surprise your Subaru Outback with this battery from the Optima batteries brand. This Model comes with not only a yellow top but also excellent performance. Its deep cycling capability is also impressive and can incredibly work for what your vehicle demands.


Optima Batteries Yellow Top Dual Purpose Battery is suitable when you have many electronic appliances like lights in your car. The Model is powerful and can comfortably run high-performance stereo, hydraulics, and winches. Its superior Spiral Cell design delivers a clean and robust power source to ensure you are safe.

Cranking power

Additionally, this Optima battery comes with an excellent 620 CCA cranking power. Such an incredible mechanism makes it the best in cold regions. Expect more than 300 recharge cycles from this YellowTop Dual Purpose Battery. On top of that, it comes with a great reserve capacity of 98 minutes to enhance stable performance.


What excites me most is the battery’s capability to start your car even in the worst environmental conditions. You don’t also want to worry about its durability because it is vibration resistant.

Can I use the battery for the 2004 Subaru outback?

Yes, the Yellow Top Optima battery is flexible, and you can use it in some Subaru Outback models like 2013 and 2004

What is the difference between Optima batteries with red and yellow caps?

Optima battery with Yellow top is more powerful to run many electronic appliances while RedTop Optima battery is unsuitable.

How to choose the best battery for the Subaru outback?

Types of battery

You will meet a variety of Subaru Outback batteries on the market for you to make a choice. Different brands bring different batteries to serve another purpose. Therefore, you are the one to determine which Model is the best for your car.

Honestly, some vehicles come with multiple electronic appliances, requiring you to boost them with a powerful battery. Therefore, you will find batteries meant for seasonal use, while others are powerful to run winches, lights, and hydraulics. Please choose according to what your Subaru Outback demands.

Cold-cranking amps

Cold-cranking amps is another major factor you need to consider when buying a suitable battery for your Subaru Outback vehicle. It merely means how low or high is the battery cranking power. I know you will probably go for batteries with higher cranking power in the market, but prepare to spend more.

For that reason, I would therefore advise you to first consider the exact power for your vehicle’s demand. Factors like attitude and temperature also determine cranking power. Get a battery with higher CCA for cold places.

Reserve capacity

The third consideration is the reserve capacity of a battery, usually measured in minutes. This factor goes hand in hand with cold-cranking amps that determines how a battery can last in a particular environment. Some batteries might not be reliable, and therefore it is good to look at their reserve capacity.

Therefore, it is advisable to choose a battery with extended reserve capacity to survive in any environment. A great model will ensure your car starts even in harsh weather conditions.


You can determine the size of the battery by revising your car’s user manual. The first thing to do is inspect and understand your vehicle well to know what size battery is compatible with. You don’t want to rush and get a battery for your Subaru Outback vehicle; it might be of the wrong size.

Life Cycle

The life cycle is another factor that you need to be careful about when getting a suitable battery for your vehicle. A battery with an excellent life cycle will ensure your car’s accessories run smoothly. Consider the material and used to manufacture an individual battery before making a choice.


Is the battery you plan to but compatible with your Subaru Outback car? These are some of the questions you should ask yourself before getting home a vehicle battery. You can get compatibility information from product specifications or user manual.

How do you remove the battery from a Subaru Outback?

Sometimes it is tricky to change some battery types, especially in modern models. This is because hoop spaces continue to shrink in vehicles to enhance performance. For such a reason, accessing batteries in some models can be challenging. There will be a need to check your car’s user manual for comprehensive information to get the battery’s location.

Oddly enough, a good number of these batteries might be situated in the trunk or beneath the floorboard. How this issue rarely happens. Below are some of the steps to help you successfully change your Subaru Outback’s battery.

  1. Ensure the engine of your car is off before locating the battery. If you don’t know the location of the battery, refer to the manual.
  2. Loosen the black negative cable bolt using a wrench
  3. Twist and remove the cable carefully. Don’t apply too much pressure. You may end up damaging the line.
  4. Repeat the above steps (steps 2 and 3) to disconnect the positive battery cable.
  5. Try to find out where the clamp is, holding the battery in position. Use a ratchet or a wrench to remove it.
  6. At this juncture, you will be able to get out the battery. Be careful because some of the batteries are heavy.
  7. Before installing a new battery, ensure the battery tray is clean, free from any cable corrosion. You can do this with the aid of a suitable battery cleaning agent and a wire brush.
  8. Repeat the above steps when installing a new battery. But, you will be now tightening the bolts. Don’t interchange the cables; connect them to their specific terminals.
  9. The last thing to do will be to start the car. It is essential to determine whether the replacement was successful.

Subaru outback Model wise needed battery size:

Subaru outback Model Needed Battery Size

2001 Subaru outback battery size

 35, 26r

2019 Subaru outback battery size

 25, 26

2008 Subaru outback battery size

 35, 26r

2014 Subaru outback battery size

 25, 26 & 35, 26r

2015 Subaru outback battery size

 25, 26

2016 Subaru outback battery size

 25, 26

2018 Subaru outback battery size

 25, 26

2017 Subaru outback battery size

 25, 26

How do Subaru Outback batteries work?

Before we answer this question, you need to understand the meaning of the SLI abbreviation. The LSI standards for Starting, Lighting, and Ignition. Subaru batteries produce enough energy to run your accessories, lights, and engine. A lot of vehicle batteries depend on the lead-acid chemical to put your car off and to function.

Such battery types fall among the SLI family; when the energy gets into your car engine, the alternator takes responsibility for power provision. It works incredibly, just like a computer to keep you going. The battery supplies power to all your car’s accessories, ready to be used. Besides, the reaction of lead-acid gives your vehicle a quick start.

How much is a battery for a Subaru Outback?

Batteries come with various price tags for you to choose from based on how massive your pocket is. You will find others are expensive while others are cheap. What differentiates them sometimes might be their lifespan and performance. But, generally, they have the same mission to accomplish.

Under $200

As I have said above, we have cheap and expensive batteries. If you operate under fixed budgets, I would recommend you go for under $200 batteries. Don’t spend much of your money on expensive models, yet cheap ones can still do the same task.

Over $200

Batteries under these price tags are considered expensive but of high quality. Therefore, if you are a premium lover, I advise you to go for such storms. Remember, investing in these models is advantageous as it will spare you from frequent battery replacement.


If you are a Subaru Outback owner, then you don’t need to worry about its batteries. This report should help you bag home the best battery for Subaru outback. All the above models are excellent and come with elegant features to enhance your vehicle’s functionality and performance.

They come with varying prices to cater to everyone’s needs, i.e., those operating under a tight budget and premium lovers. You will not lack an option from our today’s top five best batteries for Subaru Outback. Additionally, the article equips you with other necessary information that you may need to know about Subaru Outback.



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