Battery for 2003 Audi TT Roadster

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Dec 2, 2024 | 01:01 PM

Vaz

Thread Starter

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Joined: Dec 2024

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Battery for 2003 Audi TT Roadster

Having a difficult time finding a replacement battery that fits into the tray. Any recommendations greatly appreciated. Understand OEM battery has been discontinued.

Dec 3, 2024 | 12:18 PM

Casimierda

AudiWorld Member

Joined: Feb 2020

Posts: 169

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From: San Diego

Quote:

Originally Posted by Vaz

Having a difficult time finding a replacement battery that fits into the tray. Any recommendations greatly appreciated. Understand OEM battery has been discontinued.

I use an "H5" size battery, fits perfectly.

Dec 4, 2024 | 09:43 AM

durdles

AudiWorld Junior Member

Joined: Aug 2019

Posts: 35

Likes: 7

I replaced the battery in a 2001 Coupe last week. I don't know why the Roadster would be different (although it could be). H5 from Auto Zone fit perfectly.

Dec 5, 2024 | 01:39 PM

BlurredLines

AudiWorld Member

Joined: May 2017

Posts: 173

Likes: 27

From: St. Catharines

Quote:

Originally Posted by durdles

I replaced the battery in a 2001 Coupe last week. I don't know why the Roadster would be different (although it could be). H5 from Auto Zone fit perfectly.

I did mine a couple winters ago... Napa auto parts was great but it was not cheap. They list two different ones in their catalog and the "larger" is for the 6 cylinder if I recall correctly