10 Best Car Battery For Subaru Outback: Reliable Choices For Optimal Performance 2026

Choosing the right car battery for a Subaru Outback is crucial for performance. A good battery ensures your vehicle starts reliably in all conditions. Understanding the options available helps you make an informed decision.

Selection criteria focus on key features such as cold cranking amps, reserve capacity, and lifespan. Products were evaluated based on performance, durability, and maintenance requirements. The goal is to highlight the best choices for Subaru Outback owners.

List of 10 Best Car Battery For Subaru Outback

Image Title Best For Link
Mighty Max Battery MM-H5 Start and Stop Car BCI Group Size 4 Mighty Max Battery MM-H5 Start and Stop Car BCI Group Size 4 This battery is perfect for Subaru Outback owners needing re… more View on Amazon
Free Shipping & 30-Day Returns
OPTIMA Batteries High Performance 25 RedTop Sealed AGM Car, OPTIMA Batteries High Performance 25 RedTop Sealed AGM Car, This battery is ideal for Subaru Outback owners needing cons… more View on Amazon
Free Shipping & 30-Day Returns
Key Fob Replacement Batteries for Subaru (Outback Forester C Key Fob Replacement Batteries for Subaru (Outback Forester C This battery is excellent for Subaru owners needing quick re… more View on Amazon
Free Shipping & 30-Day Returns
Mighty Max Battery MM-G24 Start and Stop Car BCI Group Size Mighty Max Battery MM-G24 Start and Stop Car BCI Group Size This battery is ideal for Subaru Outback owners needing reli… more View on Amazon
Free Shipping & 30-Day Returns
OPTIMA Batteries High Performance 35 RedTop Sealed AGM Car, OPTIMA Batteries High Performance 35 RedTop Sealed AGM Car, This battery is perfect for Subaru Outback owners needing re… more View on Amazon
Free Shipping & 30-Day Returns
1AUTODEPOT BCI Group 140R Car Battery, 12V 50Ah Automotive B 1AUTODEPOT BCI Group 140R Car Battery, 12V 50Ah Automotive B This battery is perfect for Subaru Outback owners needing re… more View on Amazon
Free Shipping & 30-Day Returns
Interstate Batteries Automotive Battery 12V 55Ah (Group Size Interstate Batteries Automotive Battery 12V 55Ah (Group Size This battery is ideal for Subaru Outback owners who need a l… more View on Amazon
Free Shipping & 30-Day Returns
Subaru Key Fob Battery Replacement CR2032 (2 Pack) - Fits Ou Subaru Key Fob Battery Replacement CR2032 (2 Pack) – Fits Ou This battery is ideal for Subaru owners needing quick replac… more View on Amazon
Free Shipping & 30-Day Returns
Key Fob Replacement Batteries for Subaru Traditional Key (Ou Key Fob Replacement Batteries for Subaru Traditional Key (Ou This battery is perfect for Subaru owners with traditional k… more View on Amazon
Free Shipping & 30-Day Returns
Pinochi CR1620 Key fob Battery Replacement for Subaru (2010- Pinochi CR1620 Key fob Battery Replacement for Subaru (2010- This battery is perfect for Subaru owners needing a quick re… more View on Amazon
Free Shipping & 30-Day Returns

Detailed Reviews

The following product reviews provide insights into top-rated car batteries for the Subaru Outback. Each review highlights essential features, pros, cons, and suitability for specific users. This enables potential buyers to make well-informed decisions.

1

Mighty Max Battery MM-H5 Start and Stop Car BCI Group Size 4

Mighty Max Battery MM-H5 Start and Stop Car BCI Group Size 4
Cold Cranking Amps 680 CCA
Reserve Capacity 100 minutes
Battery Type AGM

The Mighty Max Battery MM-H5 offers 680 CCA and a 100-minute reserve capacity. Its AGM design ensures strong, reliable starts in any weather. Built to withstand shock and vibration, it delivers consistent performance in tough conditions.

This battery is ideal for Subaru Outback owners seeking reliability and durability. Its long lifespan and robust performance make it suitable for various weather conditions. Great choice for those who prioritize dependable starting power.

Pros
  • Strong starting power in all weather conditions.
  • Long-lasting reserve capacity for extended runs.
  • Robust construction resists harsh conditions.
Cons
  • May not fit all Subaru models perfectly.
  • Limited warranty information available.
  • Higher price compared to some flooded batteries.

Perfect For:

This battery is perfect for Subaru Outback owners needing reliable starting power. Its performance in extreme weather makes it an excellent choice.

View Price on Amazon
Free Shipping & 30-Day Returns Available

2

OPTIMA Batteries High Performance 25 RedTop Sealed AGM Car,

OPTIMA Batteries High Performance 25 RedTop Sealed AGM Car,
Cold Cranking Amps 720 CCA
Reserve Capacity 90 minutes
Battery Weight 31.7 pounds

The OPTIMA Batteries RedTop delivers 720 CCA and features Spiralcell technology. This ensures superior power and performance, especially in cold weather. Maintenance-free design simplifies ownership, while its compact size makes installation versatile.

Ideal for Subaru Outback drivers who demand high performance and reliability. This battery suits those with frequent short trips requiring quick starts and strong power.

Pros
  • Exceptional power and performance in cold conditions.
  • Long lifespan compared to standard batteries.
  • Maintenance-free for convenience.
Cons
  • Higher price point than traditional batteries.
  • Size may not fit all vehicles perfectly.
  • Limited availability in some regions.

Perfect For:

This battery is ideal for Subaru Outback owners needing consistent starting power. Its design suits those who prefer maintenance-free options.

View Price on Amazon
Free Shipping & 30-Day Returns Available

3

Key Fob Replacement Batteries for Subaru (Outback Forester C

Key Fob Replacement Batteries for Subaru (Outback Forester C
Battery Type CR2032
Quantity 2
Compatibility 2015-2025 Subaru smart fobs

Key Fob Replacement Batteries for Subaru offer an easy DIY solution. Compatible with various Subaru models, these batteries ensure your smart fob remains operational. Quick installation without programming is a significant advantage.

Perfect for Subaru owners looking to replace their key fob batteries at home. This option saves time and money while ensuring functionality.

Pros
  • Easy installation with no programming required.
  • Cost-effective solution for key fob issues.
  • Compatible with a wide range of Subaru models.
Cons
  • Not compatible with all key fob types.
  • Limited lifespan compared to main batteries.
  • Requires confirmation of fitment before purchase.

Perfect For:

This battery is excellent for Subaru owners needing quick replacements for their key fobs. Ideal for those who prefer DIY solutions.

View Price on Amazon
Free Shipping & 30-Day Returns Available

4

Mighty Max Battery MM-G24 Start and Stop Car BCI Group Size

Mighty Max Battery MM-G24 Start and Stop Car BCI Group Size
Cold Cranking Amps 710 CCA
Reserve Capacity 120 minutes
Battery Type AGM

The Mighty Max Battery MM-G24 features 710 CCA and a 120-minute reserve capacity. Its AGM construction provides reliable starting power in diverse weather. Built to withstand harsh conditions, this battery ensures longevity.

Great for Subaru Outback users who require a dependable and long-lasting battery. Its robust performance suits both daily drivers and those in extreme climates.

Pros
  • Excellent starting power in all weather.
  • Extended reserve capacity for longer use.
  • Durable construction for harsh environments.
Cons
  • May be pricier than conventional options.
  • Weight could be an issue for some users.
  • Compatibility should be verified before purchase.

Perfect For:

This battery is ideal for Subaru Outback owners needing reliability and performance. Its high CCA makes it suitable for cold climates.

View Price on Amazon
Free Shipping & 30-Day Returns Available

5

OPTIMA Batteries High Performance 35 RedTop Sealed AGM Car,

OPTIMA Batteries High Performance 35 RedTop Sealed AGM Car,
Cold Cranking Amps 720 CCA
Reserve Capacity 90 minutes
Battery Weight 31.7 pounds

The OPTIMA Batteries 35 RedTop offers 720 CCA and features Spiralcell technology. Its superior power capabilities ensure reliable performance in all conditions. Maintenance-free design streamlines ownership and installation.

Best for Subaru Outback drivers who require consistent power for accessories and starting. Ideal for those who frequently drive in challenging weather.

Pros
  • Outstanding power for cold starts.
  • Long lifespan and durability.
  • Compact and versatile installation options.
Cons
  • Higher cost compared to traditional batteries.
  • Not universally compatible with all models.
  • Availability may vary in different regions.

Perfect For:

This battery is perfect for Subaru Outback owners needing reliable start-up power. Its high performance suits those with demanding electrical needs.

View Price on Amazon
Free Shipping & 30-Day Returns Available

6

1AUTODEPOT BCI Group 140R Car Battery, 12V 50Ah Automotive B

1AUTODEPOT BCI Group 140R Car Battery, 12V 50Ah Automotive B
Cold Cranking Amps 570 CCA
Reserve Capacity 80 minutes
Battery Type AGM

The 1AUTODEPOT BCI Group 140R offers 570 CCA and 80 minutes of reserve capacity. This maintenance-free AGM battery provides reliable performance across various temperatures. Its design is tailored for vehicles with start-stop technology.

Ideal for Subaru Outback owners looking for a reliable battery with a long lifespan. Great for those who drive in extreme conditions and need consistent performance.

Pros
  • Reliable starting power in extreme temperatures.
  • Low self-discharge rate for better longevity.
  • Maintenance-free design for convenience.
Cons
  • Compatibility must be verified before purchase.
  • Limited warranty period compared to competitors.
  • Weight may be a concern for some.

Perfect For:

This battery is perfect for Subaru Outback owners needing reliability and performance in challenging climates. Its features suit those with modern start-stop vehicles.

View Price on Amazon
Free Shipping & 30-Day Returns Available

7

Interstate Batteries Automotive Battery 12V 55Ah (Group Size

Interstate Batteries Automotive Battery 12V 55Ah (Group Size
Cold Cranking Amps 650 CCA
Battery Type AGM
Service Life 2-3 times longer than conventional batteries

Interstate Batteries MTX-35 provides 650 CCA and features an absorbed glass-mat design. This battery ensures long-lasting performance and reliable starting for various vehicles. Maintenance-free and spill-proof, it offers convenience for users.

Suitable for Subaru Outback owners requiring dependable performance and longevity. Ideal for those who prioritize maintenance-free battery solutions.

Pros
  • Longer service life compared to traditional batteries.
  • Spill-proof and maintenance-free design.
  • Reliable power for accessories and starting.
Cons
  • Higher cost compared to standard options.
  • Compatibility should be verified before purchase.
  • Weight may be an issue for some users.

Perfect For:

This battery is ideal for Subaru Outback owners who need a long-lasting power source. Its reliability suits drivers who frequently use their vehicles.

View Price on Amazon
Free Shipping & 30-Day Returns Available

8

Subaru Key Fob Battery Replacement CR2032 (2 Pack) – Fits Ou

Subaru Key Fob Battery Replacement CR2032 (2 Pack) - Fits Ou
Battery Type CR2032
Quantity 2
Compatibility 2015-2025 Subaru smart fobs

The Subaru Key Fob Battery Replacement CR2032 comes in a convenient two-pack. Designed for several Subaru models, it ensures your smart fob functions correctly. Quick and easy installation makes it user-friendly.

Perfect for Subaru owners needing a reliable key fob battery replacement. This option saves money compared to dealership services.

Pros
  • Cost-effective solution for key fob issues.
  • Easy to install with no programming required.
  • Compatible with multiple Subaru models.
Cons
  • Not suitable for all key fob types.
  • Limited lifespan compared to main batteries.
  • Requires fitment verification prior to purchase.

Perfect For:

This battery is ideal for Subaru owners needing quick replacements for key fobs. Great for those who prefer handling replacements themselves.

View Price on Amazon
Free Shipping & 30-Day Returns Available

9

Key Fob Replacement Batteries for Subaru Traditional Key (Ou

Key Fob Replacement Batteries for Subaru Traditional Key (Ou
Battery Type CR1620
Quantity 2
Compatibility Specific Subaru traditional keys

Key Fob Replacement Batteries for Subaru Traditional Key offers a convenient two-pack solution. Designed specifically for certain Subaru models, these batteries ensure your remote key functions well. Easy installation eliminates the need for professional services.

Best for Subaru drivers looking to replace traditional key batteries. This DIY solution saves time and money compared to dealership replacements.

Pros
  • Simple DIY installation with no programming needed.
  • Cost-effective alternative to dealership services.
  • Compatible with specific traditional Subaru keys.
Cons
  • Only fits select Subaru key models.
  • Limited lifespan compared to main batteries.
  • Requires careful fitment verification.

Perfect For:

This battery is perfect for Subaru owners with traditional keys needing replacements. It is an excellent option for those who prefer DIY repairs.

View Price on Amazon
Free Shipping & 30-Day Returns Available

10

Pinochi CR1620 Key fob Battery Replacement for Subaru (2010-

Pinochi CR1620 Key fob Battery Replacement for Subaru (2010-
Battery Type CR1620
Quantity 2
Inclusions Installation tools included

The Pinochi CR1620 Key Fob Battery Replacement provides reliable power for Subaru key fobs. This bundle includes installation tools for user convenience. Ensures long-lasting performance with easy DIY replacement.

Ideal for Subaru drivers looking to replace fob batteries themselves. This option simplifies the battery replacement process and saves costs.

Pros
  • Easy installation with included tools.
  • OEM quality for reliable performance.
  • Cost-efficient solution for key fob issues.
Cons
  • Compatibility must be verified before purchase.
  • Not suitable for all Subaru key types.
  • Installation requires careful handling.

Perfect For:

This battery is perfect for Subaru owners needing a quick replacement for their key fob. Ideal for those seeking an affordable, DIY solution.

View Price on Amazon
Free Shipping & 30-Day Returns Available

Buying Guide

When selecting a car battery, several factors should be considered. These include compatibility, performance specifications, and maintenance requirements. Understanding these aspects will help you choose the best battery for your Subaru Outback.

Compatibility with Your Vehicle

Ensure the battery fits your Subaru Outback’s specifications. Check dimensions and terminal configurations to avoid fitment issues. Consult your owner’s manual for detailed requirements.

Performance Specifications

Look for batteries with high cold cranking amps for reliable starts in cold weather. Reserve capacity is also essential for powering accessories. Higher quality batteries typically offer better performance and longevity.

Maintenance Requirements

Consider whether you prefer a maintenance-free battery. AGM batteries often require less upkeep than flooded options. Maintenance-free batteries provide convenience for busy owners.

Frequently Asked Questions

How often should I replace my Subaru battery?

Typically, car batteries last between three to five years. Regularly check performance to determine when replacement is necessary.

Can I install a new battery myself?

Yes, many batteries allow for DIY installation. Ensure you follow safety guidelines and consult your vehicle’s manual.

What is the importance of cold cranking amps?

Cold cranking amps indicate a battery’s ability to start an engine in cold temperatures. Higher CCA ratings provide better performance in winter conditions.

Are AGM batteries worth the extra cost?

AGM batteries offer superior performance and longevity. Their maintenance-free design and resistance to harsh conditions make them a worthwhile investment.

How do I know if a battery is compatible with my Subaru?

Check the battery specifications against your vehicle’s requirements. Consult your owner’s manual or seek advice from a professional.

Conclusion

Selecting the right car battery for your Subaru Outback ensures reliable performance and longevity. Consider factors like compatibility, power needs, and maintenance. Making an informed choice will enhance your driving experience and vehicle reliability.

Emma Grace

Leave a Comment