Audi A8 Battery Sizes Overview
The Audi A8 battery sizes include: H8 (model years 1997 to 2021), H9 (model years 2000 to 2021), H6 (model years 2019 to 2021), and H7 (model years 2010 to 2018) as specified in our data below, organized by trim, option package, and model year.
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Audi A8 Battery Size(s)
Year |
Trim |
Battery Size Code |
Battery Size (L X W X H) Inches |
Get Here (paid link) |
2021 |
PR-J0B |
H8 (49) |
15" x 6 7/8" x 7 3/16" |
Amazon |
2020 |
PR-J0P |
H9 (95R) |
15 9/16" x 6 7/8" x 7 1/2" |
Amazon |
2019 |
PR-J0P |
H9 (95R) |
15 9/16" x 6 7/8" x 7 1/2" |
Amazon |
2018 |
J0B, J1U PR Code |
H8 (49) |
15" x 6 7/8" x 7 3/16" |
Amazon |
2017 |
J0B, J1U PR Code |
H8 (49) |
15" x 6 7/8" x 7 3/16" |
Amazon |
2016 |
J0B, J1U PR Code J1U, Dsl |
H8 (49) |
15" x 6 7/8" x 7 3/16" |
Amazon |
2015 |
J1U PR Code |
H8 (49) |
15" x 6 7/8" x 7 3/16" |
Amazon |
2014 |
J0B, J1U PR Code Dsl |
H8 (49) |
15" x 6 7/8" x 7 3/16" |
Amazon |
2013 |
J0B, J1U PR Code |
H8 (49) |
15" x 6 7/8" x 7 3/16" |
Amazon |
2012 |
J0B, J1U PR Code |
H8 (49) |
15" x 6 7/8" x 7 3/16" |
Amazon |
2011 |
J0B, J1U PR Code |
H8 (49) |
15" x 6 7/8" x 7 3/16" |
Amazon |
2010 |
J0B, J1U PR Code |
H8 (49) |
15" x 6 7/8" x 7 3/16" |
Amazon |
2009 |
Opt |
H8 (49) |
15" x 6 7/8" x 7 3/16" |
Amazon |
2008 |
Opt |
H8 (49) |
15" x 6 7/8" x 7 3/16" |
Amazon |
2007 |
Standard |
H9 (95R) |
15 9/16" x 6 7/8" x 7 1/2" |
Amazon |
2006 |
Standard |
H9 (95R) |
15 9/16" x 6 7/8" x 7 1/2" |
Amazon |
2005 |
Standard |
H9 (95R) |
15 9/16" x 6 7/8" x 7 1/2" |
Amazon |
2004 |
Standard |
H9 (95R) |
15 9/16" x 6 7/8" x 7 1/2" |
Amazon |
2003 |
Standard |
H8 (49) |
15" x 6 7/8" x 7 3/16" |
Amazon |
2002 |
Standard |
H8 (49) |
15" x 6 7/8" x 7 3/16" |
Amazon |
2001 |
Standard |
H8 (49) |
15" x 6 7/8" x 7 3/16" |
Amazon |
2000 |
Standard |
H8 (49) |
15" x 6 7/8" x 7 3/16" |
Amazon |
(1) The Battery Council International (BCI) uses battery group codes consisting of letters and numbers (ie. H6, T4, 24, 34r). These refer to the battery size that will best fit (physical dimensions, terminal locations and type) a specific vehicle.
Check out the Battery Size specifications for other makes and models.
2021 Audi A8 Battery Size
The recommended 2021 Audi A8 battery sizes are H8 (Height: 15" x Width: 6 7/8" x Length: 7 3/16") or H9 (Height: 15 9/16" x Width: 6 7/8" x Length: 7 1/2") or H6 (Height: 12 1/16" x Width: 6 7/8" x Length: 7 9/16").
2021 Audi A8 Battery Size(s)
Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
PR-J0B |
H8 (49) |
15" x 6 7/8" x 7 3/16" |
38.1 cm x 19.0 cm x 19.2 cm |
PR-J0P |
H9 (95R) |
15 9/16" x 6 7/8" x 7 1/2" |
39.4 cm x 17.5 cm x 19.0 cm |
PR-J2D |
H6 (48) |
12 1/16" x 6 7/8" x 7 9/16" |
30.6 cm x 17.5 cm x 19.2 cm |
2020 Audi A8 Battery Size
The recommended 2020 Audi A8 battery sizes are H9 (Height: 15 9/16" x Width: 6 7/8" x Length: 7 1/2") or H8 (Height: 15" x Width: 6 7/8" x Length: 7 3/16") or H6 (Height: 12 1/16" x Width: 6 7/8" x Length: 7 9/16").
2020 Audi A8 Battery Size(s)
Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
PR-J0P |
H9 (95R) |
15 9/16" x 6 7/8" x 7 1/2" |
39.4 cm x 17.5 cm x 19.0 cm |
PR-J0B |
H8 (49) |
15" x 6 7/8" x 7 3/16" |
38.1 cm x 19.0 cm x 19.2 cm |
PR-J2D |
H6 (48) |
12 1/16" x 6 7/8" x 7 9/16" |
30.6 cm x 17.5 cm x 19.2 cm |
2019 Audi A8 Battery Size
The recommended 2019 Audi A8 battery sizes are H9 (Height: 15 9/16" x Width: 6 7/8" x Length: 7 1/2") or H8 (Height: 15" x Width: 6 7/8" x Length: 7 3/16") or H6 (Height: 12 1/16" x Width: 6 7/8" x Length: 7 9/16").
2019 Audi A8 Battery Size(s)
Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
PR-J0P |
H9 (95R) |
15 9/16" x 6 7/8" x 7 1/2" |
39.4 cm x 17.5 cm x 19.0 cm |
PR-J0B |
H8 (49) |
15" x 6 7/8" x 7 3/16" |
38.1 cm x 19.0 cm x 19.2 cm |
PR-J2D |
H6 (48) |
12 1/16" x 6 7/8" x 7 9/16" |
30.6 cm x 17.5 cm x 19.2 cm |
2018 Audi A8 Battery Size
The recommended 2018 Audi A8 battery sizes are H8 (Height: 15" x Width: 6 7/8" x Length: 7 3/16") or H7 (Height: 12 3/8" x Width: 6 7/8" x Length: 7 1/2") or H9 (Height: 15 9/16" x Width: 6 7/8" x Length: 7 1/2").
2018 Audi A8 Battery Size(s)
Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
J0B, J1U PR Code |
H8 (49) |
15" x 6 7/8" x 7 3/16" |
38.1 cm x 19.0 cm x 19.2 cm |
J1N PR Code |
H7 (94R) |
12 3/8" x 6 7/8" x 7 1/2" |
31.5 cm x 17.5 cm x 19.0 cm |
J0P PR Code J0Z |
H9 (95R) |
15 9/16" x 6 7/8" x 7 1/2" |
39.4 cm x 17.5 cm x 19.0 cm |
2017 Audi A8 Battery Size
The recommended 2017 Audi A8 battery sizes are H8 (Height: 15" x Width: 6 7/8" x Length: 7 3/16") or H7 (Height: 12 3/8" x Width: 6 7/8" x Length: 7 1/2") or H9 (Height: 15 9/16" x Width: 6 7/8" x Length: 7 1/2").
2017 Audi A8 Battery Size(s)
Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
J0B, J1U PR Code |
H8 (49) |
15" x 6 7/8" x 7 3/16" |
38.1 cm x 19.0 cm x 19.2 cm |
J1N PR Code |
H7 (94R) |
12 3/8" x 6 7/8" x 7 1/2" |
31.5 cm x 17.5 cm x 19.0 cm |
J0P PR Code J0Z |
H9 (95R) |
15 9/16" x 6 7/8" x 7 1/2" |
39.4 cm x 17.5 cm x 19.0 cm |
2016 Audi A8 Battery Size
The recommended 2016 Audi A8 battery sizes are H8 (Height: 15" x Width: 6 7/8" x Length: 7 3/16") or H7 (Height: 12 3/8" x Width: 6 7/8" x Length: 7 1/2").
2016 Audi A8 Battery Size(s)
Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
J0B, J1U PR Code J1U, Dsl |
H8 (49) |
15" x 6 7/8" x 7 3/16" |
38.1 cm x 19.0 cm x 19.2 cm |
Dsl, PR Code J1N |
H7 (94R) |
12 3/8" x 6 7/8" x 7 1/2" |
31.5 cm x 17.5 cm x 19.0 cm |
2015 Audi A8 Battery Size
The recommended 2015 Audi A8 battery sizes are H8 (Height: 15" x Width: 6 7/8" x Length: 7 3/16") or H7 (Height: 12 3/8" x Width: 6 7/8" x Length: 7 1/2") or H9 (Height: 15 9/16" x Width: 6 7/8" x Length: 7 1/2").
2015 Audi A8 Battery Size(s)
Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
J1U PR Code |
H8 (49) |
15" x 6 7/8" x 7 3/16" |
38.1 cm x 19.0 cm x 19.2 cm |
PR Code J1N Dsl, J1N |
H7 (94R) |
12 3/8" x 6 7/8" x 7 1/2" |
31.5 cm x 17.5 cm x 19.0 cm |
J0P PR Code J0Z |
H9 (95R) |
15 9/16" x 6 7/8" x 7 1/2" |
39.4 cm x 17.5 cm x 19.0 cm |
2014 Audi A8 Battery Size
The recommended 2014 Audi A8 battery sizes are H8 (Height: 15" x Width: 6 7/8" x Length: 7 3/16") or H9 (Height: 15 9/16" x Width: 6 7/8" x Length: 7 1/2") or H7 (Height: 12 3/8" x Width: 6 7/8" x Length: 7 1/2").
2014 Audi A8 Battery Size(s)
Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
J0B, J1U PR Code Dsl |
H8 (49) |
15" x 6 7/8" x 7 3/16" |
38.1 cm x 19.0 cm x 19.2 cm |
Dsl, J0P PR Code |
H9 (95R) |
15 9/16" x 6 7/8" x 7 1/2" |
39.4 cm x 17.5 cm x 19.0 cm |
J1N PR Code |
H7 (94R) |
12 3/8" x 6 7/8" x 7 1/2" |
31.5 cm x 17.5 cm x 19.0 cm |
2013 Audi A8 Battery Size
The recommended 2013 Audi A8 battery sizes are H8 (Height: 15" x Width: 6 7/8" x Length: 7 3/16") or H7 (Height: 12 3/8" x Width: 6 7/8" x Length: 7 1/2").
2013 Audi A8 Battery Size(s)
Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
J0B, J1U PR Code |
H8 (49) |
15" x 6 7/8" x 7 3/16" |
38.1 cm x 19.0 cm x 19.2 cm |
0K1 PR Code |
H7 (94R) |
12 3/8" x 6 7/8" x 7 1/2" |
31.5 cm x 17.5 cm x 19.0 cm |
2012 Audi A8 Battery Size
The recommended 2012 Audi A8 battery sizes are H8 (Height: 15" x Width: 6 7/8" x Length: 7 3/16") or H9 (Height: 15 9/16" x Width: 6 7/8" x Length: 7 1/2") or H7 (Height: 12 3/8" x Width: 6 7/8" x Length: 7 1/2").
2012 Audi A8 Battery Size(s)
Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
J0B, J1U PR Code |
H8 (49) |
15" x 6 7/8" x 7 3/16" |
38.1 cm x 19.0 cm x 19.2 cm |
J0P PR Code |
H9 (95R) |
15 9/16" x 6 7/8" x 7 1/2" |
39.4 cm x 17.5 cm x 19.0 cm |
0K1 PR Code |
H7 (94R) |
12 3/8" x 6 7/8" x 7 1/2" |
31.5 cm x 17.5 cm x 19.0 cm |
2011 Audi A8 Battery Size
The recommended 2011 Audi A8 battery sizes are H8 (Height: 15" x Width: 6 7/8" x Length: 7 3/16") or H7 (Height: 12 3/8" x Width: 6 7/8" x Length: 7 1/2") or H9 (Height: 15 9/16" x Width: 6 7/8" x Length: 7 1/2").
2011 Audi A8 Battery Size(s)
Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
J0B, J1U PR Code |
H8 (49) |
15" x 6 7/8" x 7 3/16" |
38.1 cm x 19.0 cm x 19.2 cm |
0K1 PR Code |
H7 (94R) |
12 3/8" x 6 7/8" x 7 1/2" |
31.5 cm x 17.5 cm x 19.0 cm |
J0P PR Code J0Z |
H9 (95R) |
15 9/16" x 6 7/8" x 7 1/2" |
39.4 cm x 17.5 cm x 19.0 cm |
2010 Audi A8 Battery Size
The recommended 2010 Audi A8 battery sizes are H8 (Height: 15" x Width: 6 7/8" x Length: 7 3/16") or H7 (Height: 12 3/8" x Width: 6 7/8" x Length: 7 1/2") or H9 (Height: 15 9/16" x Width: 6 7/8" x Length: 7 1/2").
2010 Audi A8 Battery Size(s)
Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
J0B, J1U PR Code |
H8 (49) |
15" x 6 7/8" x 7 3/16" |
38.1 cm x 19.0 cm x 19.2 cm |
0K1 PR Code |
H7 (94R) |
12 3/8" x 6 7/8" x 7 1/2" |
31.5 cm x 17.5 cm x 19.0 cm |
J0P PR Code J0Z |
H9 (95R) |
15 9/16" x 6 7/8" x 7 1/2" |
39.4 cm x 17.5 cm x 19.0 cm |
2009 Audi A8 Battery Size
The recommended 2009 Audi A8 battery sizes are H8 (Height: 15" x Width: 6 7/8" x Length: 7 3/16") or H9 (Height: 15 9/16" x Width: 6 7/8" x Length: 7 1/2").
2009 Audi A8 Battery Size(s)
Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
Opt |
H8 (49) |
15" x 6 7/8" x 7 3/16" |
38.1 cm x 19.0 cm x 19.2 cm |
Standard |
H9 (95R) |
15 9/16" x 6 7/8" x 7 1/2" |
39.4 cm x 17.5 cm x 19.0 cm |
2008 Audi A8 Battery Size
The recommended 2008 Audi A8 battery sizes are H8 (Height: 15" x Width: 6 7/8" x Length: 7 3/16") or H9 (Height: 15 9/16" x Width: 6 7/8" x Length: 7 1/2").
2008 Audi A8 Battery Size(s)
Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
Opt |
H8 (49) |
15" x 6 7/8" x 7 3/16" |
38.1 cm x 19.0 cm x 19.2 cm |
Standard |
H9 (95R) |
15 9/16" x 6 7/8" x 7 1/2" |
39.4 cm x 17.5 cm x 19.0 cm |
2007 Audi A8 Battery Size
The recommended 2007 Audi A8 battery size is H9 (Height: 15 9/16" x Width: 6 7/8" x Length: 7 1/2").
2007 Audi A8 Battery Size(s)
Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
Standard |
H9 (95R) |
15 9/16" x 6 7/8" x 7 1/2" |
39.4 cm x 17.5 cm x 19.0 cm |
2006 Audi A8 Battery Size
The recommended 2006 Audi A8 battery size is H9 (Height: 15 9/16" x Width: 6 7/8" x Length: 7 1/2").
2006 Audi A8 Battery Size(s)
Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
Standard |
H9 (95R) |
15 9/16" x 6 7/8" x 7 1/2" |
39.4 cm x 17.5 cm x 19.0 cm |
2005 Audi A8 Battery Size
The recommended 2005 Audi A8 battery size is H9 (Height: 15 9/16" x Width: 6 7/8" x Length: 7 1/2").
2005 Audi A8 Battery Size(s)
Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
Standard |
H9 (95R) |
15 9/16" x 6 7/8" x 7 1/2" |
39.4 cm x 17.5 cm x 19.0 cm |
2004 Audi A8 Battery Size
The recommended 2004 Audi A8 battery size is H9 (Height: 15 9/16" x Width: 6 7/8" x Length: 7 1/2").
2004 Audi A8 Battery Size(s)
Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
Standard |
H9 (95R) |
15 9/16" x 6 7/8" x 7 1/2" |
39.4 cm x 17.5 cm x 19.0 cm |
2003 Audi A8 Battery Size
The recommended 2003 Audi A8 battery sizes are H8 (Height: 15" x Width: 6 7/8" x Length: 7 3/16") or H9 (Height: 15 9/16" x Width: 6 7/8" x Length: 7 1/2").
2003 Audi A8 Battery Size(s)
Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
Standard |
H8 (49) |
15" x 6 7/8" x 7 3/16" |
38.1 cm x 19.0 cm x 19.2 cm |
Opt |
H9 (95R) |
15 9/16" x 6 7/8" x 7 1/2" |
39.4 cm x 17.5 cm x 19.0 cm |
2002 Audi A8 Battery Size
The recommended 2002 Audi A8 battery sizes are H8 (Height: 15" x Width: 6 7/8" x Length: 7 3/16") or H9 (Height: 15 9/16" x Width: 6 7/8" x Length: 7 1/2").
2002 Audi A8 Battery Size(s)
Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
Standard |
H8 (49) |
15" x 6 7/8" x 7 3/16" |
38.1 cm x 19.0 cm x 19.2 cm |
Opt |
H9 (95R) |
15 9/16" x 6 7/8" x 7 1/2" |
39.4 cm x 17.5 cm x 19.0 cm |
2001 Audi A8 Battery Size
The recommended 2001 Audi A8 battery sizes are H8 (Height: 15" x Width: 6 7/8" x Length: 7 3/16") or H9 (Height: 15 9/16" x Width: 6 7/8" x Length: 7 1/2").
2001 Audi A8 Battery Size(s)
Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
Standard |
H8 (49) |
15" x 6 7/8" x 7 3/16" |
38.1 cm x 19.0 cm x 19.2 cm |
Opt |
H9 (95R) |
15 9/16" x 6 7/8" x 7 1/2" |
39.4 cm x 17.5 cm x 19.0 cm |
2000 Audi A8 Battery Size
The recommended 2000 Audi A8 battery sizes are H8 (Height: 15" x Width: 6 7/8" x Length: 7 3/16") or H9 (Height: 15 9/16" x Width: 6 7/8" x Length: 7 1/2").
2000 Audi A8 Battery Size(s)
Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
Standard |
H8 (49) |
15" x 6 7/8" x 7 3/16" |
38.1 cm x 19.0 cm x 19.2 cm |
Opt |
H9 (95R) |
15 9/16" x 6 7/8" x 7 1/2" |
39.4 cm x 17.5 cm x 19.0 cm |
1999 Audi A8 Battery Size
The recommended 1999 Audi A8 battery size is H8 (Height: 15" x Width: 6 7/8" x Length: 7 3/16").
1999 Audi A8 Battery Size(s)
Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
V8/3.7L |
H8 (49) |
15" x 6 7/8" x 7 3/16" |
38.1 cm x 19.0 cm x 19.2 cm |
1998 Audi A8 Battery Size
The recommended 1998 Audi A8 battery size is H8 (Height: 15" x Width: 6 7/8" x Length: 7 3/16").
1998 Audi A8 Battery Size(s)
Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
V8/3.7L |
H8 (49) |
15" x 6 7/8" x 7 3/16" |
38.1 cm x 19.0 cm x 19.2 cm |
1997 Audi A8 Battery Size
The recommended 1997 Audi A8 battery size is H8 (Height: 15" x Width: 6 7/8" x Length: 7 3/16").
1997 Audi A8 Battery Size(s)
Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
Standard Std |
H8 (49) |
15" x 6 7/8" x 7 3/16" |
38.1 cm x 19.0 cm x 19.2 cm |
Side-By-Side Comparisons
Audi A8 Battery Size By Year