🔋Battery Location
Audi e_tron Battery Location
Find where the battery is located on your Audi e_tron. Covers all model years with jump start points and replacement tips.
Quick Answer
The Audi e_tron battery is located in the engine bay on most models. Some years may have the battery in the trunk or under the rear seat — see the year-by-year breakdown below.
2019-2024
2019-2024Battery LocationEngine bay (right side) — some variants in trunk
Battery Group SizeVaries by vehicle — check owner's manual or battery label for correct group size
CCA (Cold Cranking Amps)500 - 700 CCA recommended
Battery TypeAGM recommended for start-stop systems
Notes
- →Vehicles with auto start-stop REQUIRE an AGM battery — standard flooded batteries will fail prematurely
- →Disconnect the negative terminal first when removing, reconnect it last when installing
- →Some models may require a battery registration/reset procedure after replacement
- →Clean battery terminals with a wire brush and apply dielectric grease to prevent corrosion
Frequently Asked Questions
- Where is the battery on a Audi e_tron?
- On most Audi e_tron models, the battery is in the engine bay. Some European-influenced designs and certain model years place it in the trunk or under the rear seat for better weight distribution. Check your specific year below.
- What size battery does a Audi e_tron need?
- The Audi e_tron battery group size varies by engine and model year — check your owner's manual or the label on your current battery. CCA requirements range from 500-700. Vehicles with start-stop systems require an AGM battery.
- How long does a Audi e_tron battery last?
- A Audi e_tron battery typically lasts 3-5 years. In hot climates like Texas and the Southwest, expect closer to 3 years. AGM batteries in start-stop equipped models may last 4-6 years.
- Can I replace the Audi e_tron battery myself?
- Yes, battery replacement is a straightforward DIY job on most Audi e_tron models. You'll need a 10mm wrench for the terminals and possibly a 12mm or 13mm for the hold-down bracket. Some newer models may need a battery registration scan with an OBD2 tool.
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