How do I know which battery fits my car?

To choose the right car battery, you need to check the car’s requirements for battery type, capacity, starting current and physical dimensions.

Choosing a battery the same size as the old one is not always enough.

The most important things to check are:

• Battery type: The car may require a standard lead-acid battery, EFB or AGM, for example. Cars with start/stop systems often have specific requirements.

• Capacity (Ah): Indicates how much electrical charge the battery can store.

• Starting current (CCA): Indicates the battery’s ability to deliver high current during a cold start.

• Dimensions and mounting: The battery must fit the car’s battery compartment and be securely mounted.

• Terminal layout: The positive and negative terminals must be on the correct sides.

• Voltage: Most modern passenger cars use a 12 V system.

Can I choose a higher-capacity battery?
In some cases, you can choose a battery with higher capacity or starting current, but it must still be compatible with the car’s charging system and other requirements.

Some modern cars also require a new battery to be registered or coded into the car’s battery management system.

Always check the car’s owner’s manual or manufacturer’s specifications before replacing the battery.