Audi A8 Battery Size

On this page, we'll cover all of the different battery sizes for the 25 years of data we have for the Audi A8 - from 1997 to the most recent model in 2021.

Overview

The Audi A8 has 4 battery groups of H6, H9, H8 and H7. The table below covers the battery sizes for each group.

Audi A8 Battery Size Specifications
Battery Group Code1 Imperial Length x Width x Height Metric Length x Width x Height
H6 12 1/16 x 6 7/8 x 7 9/16 30.6 x 17.5 x 19.2
H9 15 9/16 x 6 7/8 x 7 1/2 39.4 x 17.5 x 19.0
H8 15 x 6 7/8 x 7 3/16 38.1 x 19.0 x 19.2
H7 12 3/8 x 6 7/8 x 7 1/2 31.5 x 17.5 x 19.0

(1) The group code is a unique identifier for the battery group and is used by the Battery Council Internation (BCI). The code is a combination of letters and numbers and are used to ensure the battery size will be the best fit for a specific vehicle.

Audi A8 Battery Size by Year

In the sections below we'll give you all of the battery size specifications and battery group codes for each specific Audi A8 model year.

2021 Audi A8

The 2021 Audi A8 PR-J2D has a group code of H6, with a battery size of 12 1/16 x 6 7/8 x 7 9/16 inches (30.6 x 17.5 x 19.2 cm).

The 2021 Audi A8 PR-J0P has a group code of H9, with a battery size of 15 9/16 x 6 7/8 x 7 1/2 inches (39.4 x 17.5 x 19.0 cm).

The 2021 Audi A8 PR-J0B has a group code of H8, with a battery size of 15 x 6 7/8 x 7 3/16 inches (38.1 x 19.0 x 19.2 cm).

You can use the table below as a quick reference whenever you need to check the battery size of your 2021 Audi A8.

2021 Audi A8 Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
PR-J2D H6 12 1/16 x 6 7/8 x 7 9/16 30.6 x 17.5 x 19.2
PR-J0P H9 15 9/16 x 6 7/8 x 7 1/2 39.4 x 17.5 x 19.0
PR-J0B H8 15 x 6 7/8 x 7 3/16 38.1 x 19.0 x 19.2

2020 Audi A8

The 2020 Audi A8 PR-J2D has a group code of H6, with a battery size of 12 1/16 x 6 7/8 x 7 9/16 inches (30.6 x 17.5 x 19.2 cm).

The 2020 Audi A8 PR-J0B has a group code of H8, with a battery size of 15 x 6 7/8 x 7 3/16 inches (38.1 x 19.0 x 19.2 cm).

The 2020 Audi A8 PR-J0P has a group code of H9, with a battery size of 15 9/16 x 6 7/8 x 7 1/2 inches (39.4 x 17.5 x 19.0 cm).

You can use the table below as a quick reference whenever you need to check the battery size of your 2020 Audi A8.

2020 Audi A8 Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
PR-J2D H6 12 1/16 x 6 7/8 x 7 9/16 30.6 x 17.5 x 19.2
PR-J0B H8 15 x 6 7/8 x 7 3/16 38.1 x 19.0 x 19.2
PR-J0P H9 15 9/16 x 6 7/8 x 7 1/2 39.4 x 17.5 x 19.0

2019 Audi A8

The 2019 Audi A8 PR-J2D has a group code of H6, with a battery size of 12 1/16 x 6 7/8 x 7 9/16 inches (30.6 x 17.5 x 19.2 cm).

The 2019 Audi A8 PR-J0B has a group code of H8, with a battery size of 15 x 6 7/8 x 7 3/16 inches (38.1 x 19.0 x 19.2 cm).

The 2019 Audi A8 PR-J0P has a group code of H9, with a battery size of 15 9/16 x 6 7/8 x 7 1/2 inches (39.4 x 17.5 x 19.0 cm).

You can use the table below as a quick reference whenever you need to check the battery size of your 2019 Audi A8.

2019 Audi A8 Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
PR-J2D H6 12 1/16 x 6 7/8 x 7 9/16 30.6 x 17.5 x 19.2
PR-J0B H8 15 x 6 7/8 x 7 3/16 38.1 x 19.0 x 19.2
PR-J0P H9 15 9/16 x 6 7/8 x 7 1/2 39.4 x 17.5 x 19.0

2018 Audi A8

The 2018 Audi A8 PR Code J0Z, PR Code J0P has a group code of H9, with a battery size of 15 9/16 x 6 7/8 x 7 1/2 inches (39.4 x 17.5 x 19.0 cm).

The 2018 Audi A8 PR Code J1N has a group code of H7, with a battery size of 12 3/8 x 6 7/8 x 7 1/2 inches (31.5 x 17.5 x 19.0 cm).

The 2018 Audi A8 PR Code J0B, PR Code J1U has a group code of H8, with a battery size of 15 x 6 7/8 x 7 3/16 inches (38.1 x 19.0 x 19.2 cm).

You can use the table below as a quick reference whenever you need to check the battery size of your 2018 Audi A8.

2018 Audi A8 Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
PR Code J0Z, PR Code J0P H9 15 9/16 x 6 7/8 x 7 1/2 39.4 x 17.5 x 19.0
PR Code J1N H7 12 3/8 x 6 7/8 x 7 1/2 31.5 x 17.5 x 19.0
PR Code J0B, PR Code J1U H8 15 x 6 7/8 x 7 3/16 38.1 x 19.0 x 19.2

2017 Audi A8

The 2017 Audi A8 PR Code J0Z, PR Code J0P has a group code of H9, with a battery size of 15 9/16 x 6 7/8 x 7 1/2 inches (39.4 x 17.5 x 19.0 cm).

The 2017 Audi A8 PR Code J1N has a group code of H7, with a battery size of 12 3/8 x 6 7/8 x 7 1/2 inches (31.5 x 17.5 x 19.0 cm).

The 2017 Audi A8 PR Code J0B, PR Code J1U has a group code of H8, with a battery size of 15 x 6 7/8 x 7 3/16 inches (38.1 x 19.0 x 19.2 cm).

You can use the table below as a quick reference whenever you need to check the battery size of your 2017 Audi A8.

2017 Audi A8 Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
PR Code J0Z, PR Code J0P H9 15 9/16 x 6 7/8 x 7 1/2 39.4 x 17.5 x 19.0
PR Code J1N H7 12 3/8 x 6 7/8 x 7 1/2 31.5 x 17.5 x 19.0
PR Code J0B, PR Code J1U H8 15 x 6 7/8 x 7 3/16 38.1 x 19.0 x 19.2

2016 Audi A8

The 2016 Audi A8 Dsl, PR Code J1N has a group code of H7, with a battery size of 12 3/8 x 6 7/8 x 7 1/2 inches (31.5 x 17.5 x 19.0 cm).

The 2016 Audi A8 PR Code J0B, Dsl, PR Code J1U, Dsl, PR Code J0B, PR Code J1U has a group code of H8, with a battery size of 15 x 6 7/8 x 7 3/16 inches (38.1 x 19.0 x 19.2 cm).

You can use the table below as a quick reference whenever you need to check the battery size of your 2016 Audi A8.

2016 Audi A8 Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Dsl, PR Code J1N H7 12 3/8 x 6 7/8 x 7 1/2 31.5 x 17.5 x 19.0
PR Code J0B, Dsl, PR Code J1U, Dsl, PR Code J0B, PR Code J1U H8 15 x 6 7/8 x 7 3/16 38.1 x 19.0 x 19.2

2015 Audi A8

The 2015 Audi A8 PR Code J0Z, PR Code J0P has a group code of H9, with a battery size of 15 9/16 x 6 7/8 x 7 1/2 inches (39.4 x 17.5 x 19.0 cm).

The 2015 Audi A8 PR Code J1N, Dsl, PR Code J1N has a group code of H7, with a battery size of 12 3/8 x 6 7/8 x 7 1/2 inches (31.5 x 17.5 x 19.0 cm).

The 2015 Audi A8 PR Code J1U has a group code of H8, with a battery size of 15 x 6 7/8 x 7 3/16 inches (38.1 x 19.0 x 19.2 cm).

You can use the table below as a quick reference whenever you need to check the battery size of your 2015 Audi A8.

2015 Audi A8 Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
PR Code J0Z, PR Code J0P H9 15 9/16 x 6 7/8 x 7 1/2 39.4 x 17.5 x 19.0
PR Code J1N, Dsl, PR Code J1N H7 12 3/8 x 6 7/8 x 7 1/2 31.5 x 17.5 x 19.0
PR Code J1U H8 15 x 6 7/8 x 7 3/16 38.1 x 19.0 x 19.2

2014 Audi A8

The 2014 Audi A8 PR Code J1N has a group code of H7, with a battery size of 12 3/8 x 6 7/8 x 7 1/2 inches (31.5 x 17.5 x 19.0 cm).

The 2014 Audi A8 Dsl, PR Code J0P has a group code of H9, with a battery size of 15 9/16 x 6 7/8 x 7 1/2 inches (39.4 x 17.5 x 19.0 cm).

The 2014 Audi A8 PR Code J0B, Dsl, PR Code J0B, PR Code J1U has a group code of H8, with a battery size of 15 x 6 7/8 x 7 3/16 inches (38.1 x 19.0 x 19.2 cm).

You can use the table below as a quick reference whenever you need to check the battery size of your 2014 Audi A8.

2014 Audi A8 Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
PR Code J1N H7 12 3/8 x 6 7/8 x 7 1/2 31.5 x 17.5 x 19.0
Dsl, PR Code J0P H9 15 9/16 x 6 7/8 x 7 1/2 39.4 x 17.5 x 19.0
PR Code J0B, Dsl, PR Code J0B, PR Code J1U H8 15 x 6 7/8 x 7 3/16 38.1 x 19.0 x 19.2

2013 Audi A8

The 2013 Audi A8 PR Code 0K1 has a group code of H7, with a battery size of 12 3/8 x 6 7/8 x 7 1/2 inches (31.5 x 17.5 x 19.0 cm).

The 2013 Audi A8 PR Code J0B, PR Code J1U has a group code of H8, with a battery size of 15 x 6 7/8 x 7 3/16 inches (38.1 x 19.0 x 19.2 cm).

You can use the table below as a quick reference whenever you need to check the battery size of your 2013 Audi A8.

2013 Audi A8 Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
PR Code 0K1 H7 12 3/8 x 6 7/8 x 7 1/2 31.5 x 17.5 x 19.0
PR Code J0B, PR Code J1U H8 15 x 6 7/8 x 7 3/16 38.1 x 19.0 x 19.2

2012 Audi A8

The 2012 Audi A8 PR Code 0K1 has a group code of H7, with a battery size of 12 3/8 x 6 7/8 x 7 1/2 inches (31.5 x 17.5 x 19.0 cm).

The 2012 Audi A8 PR Code J0P has a group code of H9, with a battery size of 15 9/16 x 6 7/8 x 7 1/2 inches (39.4 x 17.5 x 19.0 cm).

The 2012 Audi A8 PR Code J0B, PR Code J1U has a group code of H8, with a battery size of 15 x 6 7/8 x 7 3/16 inches (38.1 x 19.0 x 19.2 cm).

You can use the table below as a quick reference whenever you need to check the battery size of your 2012 Audi A8.

2012 Audi A8 Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
PR Code 0K1 H7 12 3/8 x 6 7/8 x 7 1/2 31.5 x 17.5 x 19.0
PR Code J0P H9 15 9/16 x 6 7/8 x 7 1/2 39.4 x 17.5 x 19.0
PR Code J0B, PR Code J1U H8 15 x 6 7/8 x 7 3/16 38.1 x 19.0 x 19.2

2011 Audi A8

The 2011 Audi A8 PR Code J0Z, PR Code J0P has a group code of H9, with a battery size of 15 9/16 x 6 7/8 x 7 1/2 inches (39.4 x 17.5 x 19.0 cm).

The 2011 Audi A8 PR Code 0K1 has a group code of H7, with a battery size of 12 3/8 x 6 7/8 x 7 1/2 inches (31.5 x 17.5 x 19.0 cm).

The 2011 Audi A8 PR Code J0B, PR Code J1U has a group code of H8, with a battery size of 15 x 6 7/8 x 7 3/16 inches (38.1 x 19.0 x 19.2 cm).

You can use the table below as a quick reference whenever you need to check the battery size of your 2011 Audi A8.

2011 Audi A8 Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
PR Code J0Z, PR Code J0P H9 15 9/16 x 6 7/8 x 7 1/2 39.4 x 17.5 x 19.0
PR Code 0K1 H7 12 3/8 x 6 7/8 x 7 1/2 31.5 x 17.5 x 19.0
PR Code J0B, PR Code J1U H8 15 x 6 7/8 x 7 3/16 38.1 x 19.0 x 19.2

2010 Audi A8

The 2010 Audi A8 PR Code J0Z, PR Code J0P has a group code of H9, with a battery size of 15 9/16 x 6 7/8 x 7 1/2 inches (39.4 x 17.5 x 19.0 cm).

The 2010 Audi A8 PR Code 0K1 has a group code of H7, with a battery size of 12 3/8 x 6 7/8 x 7 1/2 inches (31.5 x 17.5 x 19.0 cm).

The 2010 Audi A8 PR Code J0B, PR Code J1U has a group code of H8, with a battery size of 15 x 6 7/8 x 7 3/16 inches (38.1 x 19.0 x 19.2 cm).

You can use the table below as a quick reference whenever you need to check the battery size of your 2010 Audi A8.

2010 Audi A8 Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
PR Code J0Z, PR Code J0P H9 15 9/16 x 6 7/8 x 7 1/2 39.4 x 17.5 x 19.0
PR Code 0K1 H7 12 3/8 x 6 7/8 x 7 1/2 31.5 x 17.5 x 19.0
PR Code J0B, PR Code J1U H8 15 x 6 7/8 x 7 3/16 38.1 x 19.0 x 19.2

2009 Audi A8

The 2009 Audi A8 Standard has a group code of H9, with a battery size of 15 9/16 x 6 7/8 x 7 1/2 inches (39.4 x 17.5 x 19.0 cm).

The 2009 Audi A8 Opt has a group code of H8, with a battery size of 15 x 6 7/8 x 7 3/16 inches (38.1 x 19.0 x 19.2 cm).

You can use the table below as a quick reference whenever you need to check the battery size of your 2009 Audi A8.

2009 Audi A8 Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Standard H9 15 9/16 x 6 7/8 x 7 1/2 39.4 x 17.5 x 19.0
Opt H8 15 x 6 7/8 x 7 3/16 38.1 x 19.0 x 19.2

2008 Audi A8

The 2008 Audi A8 Standard has a group code of H9, with a battery size of 15 9/16 x 6 7/8 x 7 1/2 inches (39.4 x 17.5 x 19.0 cm).

The 2008 Audi A8 Opt has a group code of H8, with a battery size of 15 x 6 7/8 x 7 3/16 inches (38.1 x 19.0 x 19.2 cm).

You can use the table below as a quick reference whenever you need to check the battery size of your 2008 Audi A8.

2008 Audi A8 Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Standard H9 15 9/16 x 6 7/8 x 7 1/2 39.4 x 17.5 x 19.0
Opt H8 15 x 6 7/8 x 7 3/16 38.1 x 19.0 x 19.2

2007 Audi A8

The 2007 Audi A8 Standard has a group code of H9, with a battery size of 15 9/16 x 6 7/8 x 7 1/2 inches (39.4 x 17.5 x 19.0 cm).

You can use the table below as a quick reference whenever you need to check the battery size of your 2007 Audi A8.

2007 Audi A8 Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Standard H9 15 9/16 x 6 7/8 x 7 1/2 39.4 x 17.5 x 19.0

2006 Audi A8

The 2006 Audi A8 Standard has a group code of H9, with a battery size of 15 9/16 x 6 7/8 x 7 1/2 inches (39.4 x 17.5 x 19.0 cm).

You can use the table below as a quick reference whenever you need to check the battery size of your 2006 Audi A8.

2006 Audi A8 Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Standard H9 15 9/16 x 6 7/8 x 7 1/2 39.4 x 17.5 x 19.0

2005 Audi A8

The 2005 Audi A8 Standard has a group code of H9, with a battery size of 15 9/16 x 6 7/8 x 7 1/2 inches (39.4 x 17.5 x 19.0 cm).

You can use the table below as a quick reference whenever you need to check the battery size of your 2005 Audi A8.

2005 Audi A8 Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Standard H9 15 9/16 x 6 7/8 x 7 1/2 39.4 x 17.5 x 19.0

2004 Audi A8

The 2004 Audi A8 Standard has a group code of H9, with a battery size of 15 9/16 x 6 7/8 x 7 1/2 inches (39.4 x 17.5 x 19.0 cm).

You can use the table below as a quick reference whenever you need to check the battery size of your 2004 Audi A8.

2004 Audi A8 Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Standard H9 15 9/16 x 6 7/8 x 7 1/2 39.4 x 17.5 x 19.0

2003 Audi A8

The 2003 Audi A8 Opt has a group code of H9, with a battery size of 15 9/16 x 6 7/8 x 7 1/2 inches (39.4 x 17.5 x 19.0 cm).

The 2003 Audi A8 Standard has a group code of H8, with a battery size of 15 x 6 7/8 x 7 3/16 inches (38.1 x 19.0 x 19.2 cm).

You can use the table below as a quick reference whenever you need to check the battery size of your 2003 Audi A8.

2003 Audi A8 Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Opt H9 15 9/16 x 6 7/8 x 7 1/2 39.4 x 17.5 x 19.0
Standard H8 15 x 6 7/8 x 7 3/16 38.1 x 19.0 x 19.2

2002 Audi A8

The 2002 Audi A8 Opt has a group code of H9, with a battery size of 15 9/16 x 6 7/8 x 7 1/2 inches (39.4 x 17.5 x 19.0 cm).

The 2002 Audi A8 Standard has a group code of H8, with a battery size of 15 x 6 7/8 x 7 3/16 inches (38.1 x 19.0 x 19.2 cm).

You can use the table below as a quick reference whenever you need to check the battery size of your 2002 Audi A8.

2002 Audi A8 Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Opt H9 15 9/16 x 6 7/8 x 7 1/2 39.4 x 17.5 x 19.0
Standard H8 15 x 6 7/8 x 7 3/16 38.1 x 19.0 x 19.2

2001 Audi A8

The 2001 Audi A8 Opt has a group code of H9, with a battery size of 15 9/16 x 6 7/8 x 7 1/2 inches (39.4 x 17.5 x 19.0 cm).

The 2001 Audi A8 Standard has a group code of H8, with a battery size of 15 x 6 7/8 x 7 3/16 inches (38.1 x 19.0 x 19.2 cm).

You can use the table below as a quick reference whenever you need to check the battery size of your 2001 Audi A8.

2001 Audi A8 Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Opt H9 15 9/16 x 6 7/8 x 7 1/2 39.4 x 17.5 x 19.0
Standard H8 15 x 6 7/8 x 7 3/16 38.1 x 19.0 x 19.2

2000 Audi A8

The 2000 Audi A8 Opt has a group code of H9, with a battery size of 15 9/16 x 6 7/8 x 7 1/2 inches (39.4 x 17.5 x 19.0 cm).

The 2000 Audi A8 Standard has a group code of H8, with a battery size of 15 x 6 7/8 x 7 3/16 inches (38.1 x 19.0 x 19.2 cm).

You can use the table below as a quick reference whenever you need to check the battery size of your 2000 Audi A8.

2000 Audi A8 Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Opt H9 15 9/16 x 6 7/8 x 7 1/2 39.4 x 17.5 x 19.0
Standard H8 15 x 6 7/8 x 7 3/16 38.1 x 19.0 x 19.2

1999 Audi A8

The 1999 Audi A8 Std, Standard has a group code of H8, with a battery size of 15 x 6 7/8 x 7 3/16 inches (38.1 x 19.0 x 19.2 cm).

You can use the table below as a quick reference whenever you need to check the battery size of your 1999 Audi A8.

1999 Audi A8 Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Std, Standard H8 15 x 6 7/8 x 7 3/16 38.1 x 19.0 x 19.2

1998 Audi A8

The 1998 Audi A8 Std, Standard has a group code of H8, with a battery size of 15 x 6 7/8 x 7 3/16 inches (38.1 x 19.0 x 19.2 cm).

You can use the table below as a quick reference whenever you need to check the battery size of your 1998 Audi A8.

1998 Audi A8 Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Std, Standard H8 15 x 6 7/8 x 7 3/16 38.1 x 19.0 x 19.2

1997 Audi A8

The 1997 Audi A8 Std, Standard has a group code of H8, with a battery size of 15 x 6 7/8 x 7 3/16 inches (38.1 x 19.0 x 19.2 cm).

You can use the table below as a quick reference whenever you need to check the battery size of your 1997 Audi A8.

1997 Audi A8 Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Std, Standard H8 15 x 6 7/8 x 7 3/16 38.1 x 19.0 x 19.2