Best Car Batteries Ranking in 2025

Updated March 2025 - by Gianni Tritella

When it comes to choosing a car battery, reliability, technology and durability remain the key criteria in 2025. We have selected the best car batteries of the year by evaluating key parameters such as:

• Reserve Capacity (RC)

• Ampere-Hour (Ah)

• Cold Start (CCA)

• Technology (AGM, EFB, Lithium)

• Life Cycle Duration

• Maintenance required

• Brand warranty and reputation

Here is the updated 2025 ranking of the best car batteries on the market:

1. FIAMM Ecoforce AGM VR800 – Score: 9.8

The FIAMM VR800 confirms its first place also in 2025. Thanks to AGM technology, it offers a CCA of 800A and an excellent reserve capacity, perfect for vehicles with Start&Stop and complex electronic systems. The cyclic duration is among the highest in the category and the battery is completely maintenance-free.

Ideal for: Modern cars with high energy demands.

2. Varta Silver Dynamic AGM H5 – Score: 9.6

Varta continues to excel with its Silver Dynamic series, offering 800A of starting power and a capacity of 70Ah. Production is shared with Bosch, but Varta maintains its own identity with the premium AGM range.

Pros: long lasting, ready to start even at low temperatures.

3. Exide AGM EK700 – Score: 9.4

Exide confirms its excellent performance with its AGM EK700: 760A of CCA, 70Ah and excellent stability even with deep discharges. Perfect for vehicles with braking energy recovery and advanced Start&Stop.

Plus: excellent value for money.

4. Bosch S5 A08 AGM – Score: 9.3

The Bosch S5 A08, the technical twin of the Varta H5, offers high performance and superior durability thanks to AGM technology. It guarantees 760A of CCA and 70Ah of nominal capacity. No maintenance required.

Pros: German quality and solid warranty.

5. Yuasa YBX9096 AGM – Score: 9.2

Yuasa stands out for its high performance batteries, with the YBX9096 offering 760A of starting power and long cyclic life. Very popular in sports vehicles and SUVs.

Recommended for: demanding users and high performance vehicles.

6. Unibat AGM D31 – Score: 8.9

Emerging brand that earns a place in the ranking in 2025. The new AGM D31 is designed to offer high performance at a more affordable price, with 750A of starting and good resistance to discharge.

Perfect for: those looking for reliability at a low cost.

Conclusion

FIAMM confirms itself as the top in 2025 for performance and duration. Varta and Exide complete the podium with excellent products for every need. Bosch and Yuasa maintain their status as premium brands, while Unibat represents the most reliable budget solution.

Regardless of your choice, remember that a quality battery directly impacts the performance and safety of your vehicle .

FAQ - Frequently Asked Questions

What is the most recommended car battery in 2025?
The FIAMM VR800 is the best in terms of overall performance and reliability.

AGM or EFB: Which One to Choose?
AGM is recommended for cars with advanced Start&Stop systems or high energy demands. EFB is sufficient for cars with simpler Start&Stop.

How long does an AGM car battery last on average?
From 5 to 7 years, if maintained properly.