Please check physical sizes and terminal layout before ordering. Although manufacturers catalogues are fairly accurate they are not always guaranteed to be correct. Feel free to contact us should you need any assistance.

Mercedes Car Batteries

Find a replacement Mercedes car battery by selecting your model and generation from this page. From an A-Class hatchback to a C-Class, E-Class or SUV, the right choice depends on the vehicle's engine, equipment and electrical system.

Main battery or auxiliary battery?

Before ordering, identify which component needs attention. Some Mercedes-Benz applications have a main battery and a separate auxiliary or backup battery. These serve different purposes and are not interchangeable.

An auxiliary battery warning does not automatically mean the main battery needs replacing. Have the fault diagnosed, then check the required component against your exact vehicle. Browse our auxiliary car batteries where applicable.

Match the specification before the brand

Confirm the production year, engine and body style, then check:

The specified battery technology, capacity in Ah and starting performance in CCA.
Case dimensions, terminal layout and securing arrangement.
Any vent connection and vehicle-specific fitting procedure.

Do not assume all Mercedes batteries are AGM. Where AGM is required, choose a compatible AGM replacement. Our AGM vs EFB guide explains the technology differences.

Compare suitable replacement options

Once compatibility is confirmed, compare our Varta and Bosch car batteries alongside other listed options. Check each product's price and warranty terms.

Get help with your Mercedes battery

If starting is sluggish or the battery repeatedly loses charge, investigate the cause before buying. Read our battery testing guide or call 0151 933 4848 with your vehicle details for help selecting a replacement.