Choosing the best battery for your 2007 Volvo S40 ensures reliable starts and longer battery life. The right battery matches your car’s power needs and fits perfectly.
The 2007 Volvo S40 requires batteries with specific size, capacity, and cold cranking amps (CCA) for optimal performance.
AGM (Absorbent Glass Mat) batteries offer better durability and resistance to vibration. Brands like ACDelco and Mighty Max provide reliable options with warranties up to 36 months.
Group 94 and Group 48 batteries are common fits, delivering between 70 to 95 amp-hours and 700 to 900 CCA. Key fob batteries also matter for remote functions.
Choosing a maintenance-free, high CCA battery helps the Volvo S40 start smoothly, especially in cold weather. This guide covers top battery picks that suit your Volvo’s needs and keep it running strong.
Acdelco Gold 94ragm Battery

The ACDelco Gold 94RAGM (88864542) 36 Month Warranty AGM BCI Group 94R Battery is ideal for vehicle owners who demand reliable, long-lasting performance and enhanced durability.
This battery is perfect for those with modern cars that require a powerful, maintenance-free battery capable of handling high electrical loads and extreme driving conditions.
If you want a dependable power source that supports advanced vehicle electronics, this AGM battery is an excellent choice.
Pros:
- Comes with a 36-month warranty for peace of mind
- Absorbent Glass Mat (AGM) technology offers superior vibration resistance
- Maintenance-free design eliminates the need for water refilling
- Compact dimensions (7.5″ H x 6.9″ W x 12.4″ L) fit a variety of vehicles
- High cold-cranking amps ensure dependable starts in cold weather
- Weighs 51.6 pounds, providing robust construction and durability
Cons:
- Heavier than some standard batteries, which may affect installation ease
- Price point is higher compared to conventional lead-acid batteries
The ACDelco Gold 94RAGM battery utilizes advanced AGM technology, which enhances its durability and performance by securely trapping electrolyte in glass mats.
This design not only prevents leaks but also provides superior resistance to vibration and shock, making it highly reliable for daily driving and rough road conditions.
Additionally, its maintenance-free construction means users don’t have to worry about checking fluid levels or adding water, simplifying vehicle upkeep.
Another key feature is the battery’s compact size and robust power output. Despite its relatively small dimensions, it delivers strong cold-cranking amps, ensuring quick engine starts even in freezing temperatures.
The 36-month warranty further assures buyers of the battery’s quality and longevity, making it a valuable investment for those who prioritize dependable vehicle performance and minimal hassle.
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2-pack Cr2450 Key Fob Battery Replacement For Volvo

The 2-Pack CR2450 Key Fob Battery Replacement for Volvo (2007–2018) is ideal for Volvo owners who want to maintain reliable performance of their 5-Button Smart Key.
If you drive models such as the S40, S60, S80, V40, V50, V60, V70, XC60, XC70, C30, or C70, this replacement battery set ensures your key fob stays powered and functional without the need for frequent visits to the dealership.
Pros:
- High compatibility with a wide range of Volvo models from 2007 to 2018
- Comes in a convenient 2-pack for backup or multiple keys
- Reliable Rome Tech brand ensuring quality and longevity
- Easy to replace, extending the life of your original key fob
- Supports the specific FCC KR55WK49259 key fob model for seamless performance
Cons:
- Limited to Volvo key fobs within the specified model years and FCC code
- Does not include installation tools or instructions
The CR2450 battery offers a stable and long-lasting power source designed specifically for the demanding requirements of Volvo smart keys.
Its size and capacity ensure that your key fob maintains a strong signal and responsiveness, which is crucial for keyless entry and remote start features.
By using this replacement battery, users can avoid the inconvenience of a dead key fob and maintain vehicle security effortlessly.
Additionally, the 2-pack format adds value by providing a spare battery for future use or for multiple key fobs, reducing the hassle of frequent purchases.
Manufactured by Rome Tech, a trusted name in battery production, this replacement pack guarantees durability and compatibility, making it an excellent choice for Volvo drivers seeking reliable and cost-effective maintenance for their smart keys.
To buy this product, click here.
Marxon Group 49 Car Battery

The Marxon Group 49 Car Battery 12v 95AH 900CCA H8 AGM is ideal for vehicle owners seeking a reliable, maintenance-free power source, especially those with cars from brands like Audi, BMW, Ford, Toyota, Mercedes-Benz, and Volvo.
This battery is perfect for drivers who want a durable, high-performance battery that supports modern automotive start-stop systems and ensures smooth engine starts in various driving conditions.
Pros:
- Maintenance-free design reduces hassle and upkeep.
- High 900 CCA (Cold Cranking Amps) for reliable starts even in cold weather.
- AGM (Absorbent Glass Mat) technology provides enhanced durability and longer life.
- Compatible with start-stop systems in modern vehicles, improving fuel efficiency.
- Suitable for a wide range of popular car brands, ensuring versatility.
Cons:
- AGM batteries tend to be more expensive compared to traditional lead-acid batteries.
- Requires proper disposal due to advanced battery technology.
The Marxon Group 49 Battery features a robust 95AH capacity combined with 900CCA, making it capable of delivering strong and consistent power for demanding automotive applications.
Its AGM technology not only offers superior vibration resistance but also enhances safety by preventing acid spills, making it ideal for vehicles equipped with sensitive electronics and start-stop systems.
Users benefit from improved fuel efficiency and reduced emissions thanks to the battery’s ability to support frequent engine restarts.
Additionally, this battery is manufactured by LEOCH, a reputable brand known for quality and reliability in automotive power solutions.
Its maintenance-free design means that drivers can enjoy hassle-free usage without the need to check water levels or perform routine upkeep.
Overall, the Marxon Group 49 battery combines power, durability, and convenience, making it a smart investment for owners of premium and performance-oriented vehicles.
To buy this product, click here.
Acdelco Gold 48agm Battery

The ACDelco Gold 48AGM (88864541) Battery is ideal for vehicle owners seeking a reliable, long-lasting power source that can handle demanding automotive needs.
Perfect for those who require enhanced starting power and durability in various weather conditions, this battery is especially suited for modern cars with advanced electrical systems and accessories.
If you want a maintenance-free battery with a strong warranty and robust performance, this product is an excellent choice.
Pros:
- 36 Month Warranty providing peace of mind and dependable coverage.
- AGM technology offers superior vibration resistance and longer life.
- Compact dimensions (7.6″ H x 7.5″ W x 11.9″ L) fit a wide range of vehicles.
- Maintenance-free design reduces hassle for the user.
- High cranking power ensures reliable starts in cold weather.
Cons:
- Weighs 45.5 pounds, which may be heavy for some users during installation.
- Higher cost compared to standard lead-acid batteries.
The ACDelco Gold 48AGM Battery utilizes Absorbed Glass Mat (AGM) technology, which enhances its durability and performance.
This design allows the battery to withstand vibration and shocks better than conventional batteries, making it perfect for drivers who frequently navigate rough terrains or drive in harsh environments.
The compact yet powerful build fits snugly in many vehicle models, ensuring easy replacement without compromising performance.
Additionally, the battery’s maintenance-free feature means users do not have to worry about topping off fluids or performing routine upkeep.
The 36-month warranty guarantees that the battery will deliver consistent power and reliability over an extended period, which is highly beneficial for drivers seeking longevity and value.
Overall, this battery provides robust starting power, enhanced safety, and dependable performance for modern automotive needs.
To buy this product, click here.
Uplus Bci Group 48 Car Battery

The UPLUS BCI Group 48 Car Battery is ideal for vehicle owners seeking a reliable, maintenance-free power source with high performance.
It is especially suited for those who want a durable battery with excellent cold-cranking power and long-lasting capacity, perfect for cars requiring a 12V 70Ah battery with robust starting capabilities.
Pros:
- Maintenance-free AGM technology ensures no water refilling needed
- High starting power with 760 CCA (Cold Cranking Amps) for reliable engine starts in cold weather
- Long reserve capacity of 120 minutes supports extended power supply during outages
- Compact and sturdy design with dimensions of 7.51 x 10.98 x 6.81 inches and weight of 46.73 pounds
- Manufactured by Leoch Battery, ensuring trusted quality and performance
Cons:
- Relatively heavier compared to some conventional batteries, which may impact handling
- Premium pricing due to advanced AGM technology and high specifications
The UPLUS BCI Group 48 Car Battery incorporates advanced Absorbent Glass Mat (AGM) technology, which offers superior durability and resistance to vibration compared to traditional flooded batteries.
This design enhances the battery’s lifespan while making it maintenance-free, eliminating the need for periodic water refills.
Its robust construction is perfect for drivers who demand consistent performance in various driving conditions, including extreme cold.
With a substantial 760 CCA rating, this battery provides dependable starting power even in harsh weather, ensuring your vehicle starts promptly without hesitation.
The 120-minute reserve capacity offers additional peace of mind by supplying power to essential vehicle systems during temporary alternator failures or power disruptions.
Overall, the UPLUS BCI Group 48 battery combines reliability, longevity, and convenience, making it a top choice for automotive enthusiasts and daily drivers alike.
To buy this product, click here.
Mighty Max Battery Mm-h6 Start And Stop Car Battery

The Mighty Max Battery MM-H6 Start and Stop Car BCI Group Size 48 12V 70 AH is ideal for vehicle owners seeking a reliable, high-performance rechargeable AGM car battery.
It is especially suited for those with cars equipped with start-stop technology who need a durable power source to ensure consistent engine starts and enhanced battery life. Anyone looking for a compact, powerful battery with excellent cold cranking amps for cold weather performance will benefit from this product.
Pros:
- High capacity with 70 AH ensuring longer battery life and reliable power output.
- Strong 760 CCA (Cold Cranking Amps) for excellent starting power in cold conditions.
- Absorbent Glass Mat (AGM) technology provides maintenance-free operation and superior vibration resistance.
- Compact dimensions (7.48″ height, 6.88″ width, 10.94″ length) fit well in most engine compartments.
- 120-minute reserve capacity offers extended power availability during electrical system demands.
- Designed specifically for start and stop vehicles, enhancing fuel efficiency and reducing emissions.
Cons:
- AGM batteries generally have a higher upfront cost compared to traditional lead-acid batteries.
- May require professional installation due to specific fit and technology requirements.
The Mighty Max Battery MM-H6 incorporates advanced AGM technology which ensures that the battery is spill-proof and maintenance-free.
This design not only improves safety but also enhances the battery’s lifespan by protecting it from vibration and shock, common issues in vehicles with start-stop systems.
The battery’s impressive 760 CCA rating guarantees reliable engine starts even in harsh winter conditions, reducing the chances of being stranded due to battery failure.
Additionally, its compact size and specific Group Size 48 designation make it a perfect fit for a wide range of vehicles, without compromising engine bay space. The 12V 70 AH capacity and 120 reserve minutes ensure that electrical components continue to function smoothly during periods when the engine is off, which is crucial for modern cars with numerous electronic systems. Overall, this battery offers a blend of power, durability, and convenience, making it a smart investment for drivers looking to enhance their vehicle’s performance and reliability.
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Cameron Sino Battery For Volvo

The FYIOGXG Cameron Sino Battery is ideal for owners of specific Volvo models such as the C40, S60, S90 2019 T5 Inscription, V60, and XC90 2018 T8 variants who need a reliable replacement battery.
If you are looking for a battery that matches original equipment standards and offers consistent performance, this product is designed for you.
It is particularly suited for those who want to maintain their vehicle’s optimal functionality without compromising on quality.
Pros:
- Compatible with multiple Volvo models including S60 MK3, S90, and XC90.
- Manufactured by CS Cameron Sino, known for quality and durability.
- Provides a power capacity of 640mAh / 5.12Wh ensuring reliable energy delivery.
- OEM part number Volvo 31450445, P0839A for precise fit and function.
Cons:
- Limited to specific Volvo models, not a universal battery.
- Relatively low capacity compared to some aftermarket options.
The FYIOGXG Cameron Sino Battery is engineered to meet the high standards expected by Volvo vehicle owners.
Its precise specifications ensure seamless integration with your car’s existing electrical system, which helps maintain the original performance and reliability.
The battery’s compact design and power rating of 640mAh / 5.12Wh deliver stable energy output, crucial for the efficient operation of your vehicle’s electronic components.
Additionally, being a product from CS Cameron Sino, it benefits from the manufacturer’s expertise in automotive battery technology.
This guarantees durability and long-term performance, reducing the need for frequent replacements.
Whether you are replacing an old battery or seeking a dependable spare, this battery offers peace of mind and compatibility with key Volvo models, preserving the integrity of your car’s power system.
To buy this product, click here.
Iyuketror Key Fob Replacement Batteries Cr2430 For Volvo

The IYUKETROR Key Fob Replacement Batteries CR2430 are ideal for owners of specific Volvo models such as the XC60 (2010-17), S60 (2011-18), XC70 (2008-16), S80 (2007-16), V60 (2015-18), and V70 (2008-10) who need a reliable and easy-to-install battery replacement for their remote key fobs.
If you want to restore your key fob’s performance without visiting a dealership or locksmith, this product is a perfect fit for you.
Pros:
- Compatible with multiple Volvo models ensuring wide usability
- Includes a pry tool for simple and safe battery replacement
- Compact and lightweight design (0.02 Pounds) for convenience
- Reliable CR2430 battery type known for long-lasting power
- Manufactured by IYUKETROR, ensuring quality and authenticity
Cons:
- Limited to specific Volvo models, not universal
- May require careful handling during installation to avoid damage
The IYUKETROR Key Fob Replacement Batteries CR2430 come with a thoughtfully included pry tool that makes the process of opening your key fob straightforward and reduces the risk of damage.
This is especially beneficial for users who may not have prior experience with battery replacements, ensuring a hassle-free experience.
The CR2430 battery is known for its durability, providing long-lasting power that keeps your remote functioning optimally for an extended period.
With compatibility across a range of popular Volvo models, these replacement batteries are tailored to fit perfectly, restoring your key fob’s responsiveness and reliability.
The lightweight and compact design make it easy to store spare batteries in your glove compartment or toolkit, ensuring you’re always prepared.
Overall, this product offers a convenient, cost-effective solution to maintain your vehicle’s keyless entry system without professional help.
To buy this product, click here.
2 Pack Key Fob Replacement Batteries Cr2430 For Volvo

The 2 Pack Key Fob Replacement Batteries CR2430 are ideal for Volvo owners who need a reliable and easy-to-install power source for their remote key fobs.
Specifically designed for models like the Volvo XC60 (2010-17), S60 (2011-18), XC70 (2008-16), S80 (2007-16), V60 (2015-18), and V70 (2008-10), these batteries are perfect for those looking to extend the life of their key fobs without the hassle of professional replacement.
If you want a cost-effective, DIY solution to maintain your car’s remote functionality, this product is an excellent choice.
Pros:
- Includes a pry tool for easy and safe battery replacement.
- Compatible with multiple Volvo models, ensuring versatility.
- Offers a 2 pack for convenience and value.
- Manufactured by IYUKETROR, known for quality and reliability.
- Compact and long-lasting CR2430 battery type designed for key fobs.
Cons:
- Only compatible with specific Volvo models, limiting use for other vehicles.
- Some users may find the pry tool less durable with repeated use.
These CR2430 replacement batteries provide a straightforward and efficient way to restore your Volvo key fob’s power.
The inclusion of a pry tool simplifies the installation process, allowing users to replace batteries without risking damage to the fob casing.
This feature is especially valuable for those who prefer a DIY approach rather than visiting a dealership or locksmith.
Beyond ease of use, the batteries deliver stable and long-lasting performance, ensuring your remote fob operates reliably for extended periods.
With the convenience of a 2 pack, users can keep a spare battery on hand, reducing the chances of being caught off guard by a dead key fob.
Overall, this product combines compatibility, ease, and value, making it a smart choice for maintaining your Volvo’s remote functions.
To buy this product, click here.
Weize Platinum Agm Battery Bci Group 47

The Weize Platinum AGM Battery BCI Group 47-12v 60ah H5 Size 47 is ideal for automotive enthusiasts and vehicle owners seeking a reliable, high-performance battery.
This battery is perfect for those who need a durable power source for their cars, trucks, or SUVs, especially in demanding environments or extreme weather conditions.
If you prioritize long-lasting power, maintenance-free operation, and robust starting capability, this battery is a great choice.
Pros:
- Absorbent Glass Mat (AGM) technology ensures spill-proof and maintenance-free usage.
- High 680 Cold Cranking Amps (CCA) for reliable engine starts in cold weather.
- Long-lasting 36 months warranty offers peace of mind and product confidence.
- Compact dimensions (9.52″ L x 6.89″ W x 7.48″ H) fit perfectly in many vehicle models.
- 100 Reserve Capacity (RC) provides extended power support when needed.
Cons:
- Slightly heavier weight at 41.6 pounds may require careful handling during installation.
- Premium features come at a higher price point compared to standard lead-acid batteries.
The Weize Platinum AGM Battery stands out due to its advanced AGM design, which enhances durability and performance by preventing acid spills and allowing for vibration resistance.
This makes it highly suitable for vehicles that operate in rough terrains or extreme climates.
Additionally, the battery’s high 680 CCA rating guarantees quick and dependable engine starts even in subzero temperatures, ensuring your vehicle is ready whenever you need it.
With a substantial 60Ah capacity and 100 Reserve Capacity, this battery supports your vehicle’s electrical systems efficiently, providing stable power for accessories and electronics during engine-off periods.
The compact size and robust construction make it easy to fit into various automotive applications, while the generous 36-month warranty underscores the manufacturer’s confidence in its longevity and reliability.
Overall, this battery delivers a balanced combination of power, safety, and durability, making it a smart investment for discerning vehicle owners.
To buy this product, click here.
FAQs
What Is The Best Battery Size For 2007 Volvo S40?
The best battery size for a 2007 Volvo S40 is BCI Group 48 or 94. These sizes fit perfectly and ensure optimal performance. AGM batteries like ACDelco Gold 94RAGM or 48AGM are recommended for durability and maintenance-free use.
Are Agm Batteries Suitable For Volvo S40 2007?
Yes, AGM batteries are ideal for the 2007 Volvo S40. They offer better vibration resistance, longer lifespan, and faster charging. Models like ACDelco Gold AGM batteries provide reliable starting power and maintenance-free convenience for Volvo vehicles.
How Long Does An Acdelco Agm Battery Last?
An ACDelco AGM battery, such as the 94RAGM, typically lasts up to 36 months. This lifespan depends on driving habits and climate conditions. The 36-month warranty ensures confidence in performance and durability for your Volvo S40.
Can I Use A Group 94 Battery In Volvo S40?
Yes, Group 94 batteries like ACDelco Gold 94RAGM fit well in the Volvo S40. They provide 900 CCA and 95Ah capacity, ensuring strong starts and reliable power for all vehicle systems.
What Key Fob Battery Fits 2007 Volvo S40?
The CR2450 key fob battery fits the 2007 Volvo S40 smart key. It is compatible with various Volvo models from 2007 to 2018, ensuring your remote key functions smoothly with long-lasting power.
How To Choose A Maintenance-free Battery For Volvo S40?
Choose an AGM maintenance-free battery like ACDelco Gold or Mighty Max with correct group size (48 or 94). Look for high CCA and warranty for reliability and worry-free operation in your Volvo S40.
Final Thoughts
Choosing the right battery for your 2007 Volvo S40 helps keep your car running smoothly. Batteries like the ACDelco Gold 94RAGM and UPLUS Group 48 offer reliable power and long life.
AGM batteries are great because they need less maintenance and handle cold weather well.
Key fob batteries such as CR2430 and CR2450 ensure your remote works perfectly. Always check the battery size and specs to match your Volvo S40’s needs.
A good battery improves starting power and supports your car’s electrical systems. Remember to replace old batteries on time to avoid unexpected breakdowns.
With the options listed, you can find a battery that fits your budget and driving style. Taking care of your Volvo’s battery means fewer worries and better performance on the road.
Choose wisely and enjoy a dependable drive every day.