Audi A4 Battery Sizes (1996 - 2020)

From 1996 to 2020, the Audi A4 has battery codes of H9, H8, H7, and H6.

The Battery Council International has created a standard of battery codes consisting of letters and numbers which refer to the battery size that will fit best for a particular vehicle.

Scroll down to see the physical dimensions and battery code for your specific model year of Audi A4.

2018 to 2020 Audi A4 Battery Size Comparison Table

Year	Battery Code	Length	Width	Height
2020	H9	15 9/16 in.	6 7/8 in.	7 1/2 in.
2019	H8	15 in.	6 7/8 in.	7 3/16 in.
2018	H7	12 3/8 in.	6 7/8 in.	7 1/2 in.

2013 to 2017 Audi A4 Battery Size Comparison Table

Year	Battery Code	Length	Width	Height
2017	H6	12 1/16 in.	6 7/8 in.	7 9/16 in.
2016	H7	12 3/8 in.	6 7/8 in.	7 1/2 in.
2015	H6	12 1/16 in.	6 7/8 in.	7 9/16 in.
2014	H6	12 1/16 in.	6 7/8 in.	7 9/16 in.
2013	H7	12 3/8 in.	6 7/8 in.	7 1/2 in.

2008 to 2012 Audi A4 Battery Size Comparison Table

Year	Battery Code	Length	Width	Height
2012	H7	12 3/8 in.	6 7/8 in.	7 1/2 in.
2011	H7	12 3/8 in.	6 7/8 in.	7 1/2 in.
2010	H9	15 9/16 in.	6 7/8 in.	7 1/2 in.
2009	H7	12 3/8 in.	6 7/8 in.	7 1/2 in.
2008	H7	12 3/8 in.	6 7/8 in.	7 1/2 in.

2003 to 2007 Audi A4 Battery Size Comparison Table

Year	Battery Code	Length	Width	Height
2007	H7	12 3/8 in.	6 7/8 in.	7 1/2 in.
2006	H7	12 3/8 in.	6 7/8 in.	7 1/2 in.
2005	H7	12 3/8 in.	6 7/8 in.	7 1/2 in.
2004	H7	12 3/8 in.	6 7/8 in.	7 1/2 in.
2003	H7	12 3/8 in.	6 7/8 in.	7 1/2 in.

2000 to 2002 Audi A4 Battery Size Comparison Table

Year	Battery Code	Length	Width	Height
2002	H6	12 1/16 in.	6 7/8 in.	7 9/16 in.
2001	H6	12 1/16 in.	6 7/8 in.	7 9/16 in.
2000	H6	12 1/16 in.	6 7/8 in.	7 9/16 in.

1996 to 1999 Audi A4 Battery Size Comparison Table

Year	Battery Code	Length	Width	Height
1999	H6	12 1/16 in.	6 7/8 in.	7 9/16 in.
1998	H6	12 1/16 in.	6 7/8 in.	7 9/16 in.
1997	H6	12 1/16 in.	6 7/8 in.	7 9/16 in.
1996	H6	12 1/16 in.	6 7/8 in.	7 9/16 in.