Dodge Ram 2500 Battery Size

On this page, we'll cover all of the different battery sizes for the 17 years of data we have for the Dodge Ram 2500 - from 1994 to the most recent model in 2010.

Overview

The Dodge Ram 2500 has 4 battery groups of H7, 65, 34/78 and 27. The table below covers the battery sizes for each group.

Dodge Ram 2500 Battery Size Specifications
Battery Group Code1 Imperial Length x Width x Height Metric Length x Width x Height
H7 12 3/8 x 6 7/8 x 7 1/2 31.5 x 17.5 x 19.0
65 12 1/16 x 7 1/2 x 7 9/16 30.6 x 19.0 x 19.2
34/78 10 1/4 x 6 13/16 x 7 7/8 26.0 x 17.3 x 20.0
27 12 1/16 x 6 13/16 x 8 7/8 30.6 x 17.3 x 22.5

(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.

Dodge Ram 2500 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 Dodge Ram 2500 model year.

2010 Dodge Ram 2500

The 2010 Dodge Ram 2500 Standard, Dsl 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).

You can use the table below as a quick reference whenever you need to check the battery size of your 2010 Dodge Ram 2500.

2010 Dodge Ram 2500 Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Standard, Dsl H7 12 3/8 x 6 7/8 x 7 1/2 31.5 x 17.5 x 19.0

2009 Dodge Ram 2500

The 2009 Dodge Ram 2500 Mexico Production, Dsl has a group code of 65, with a battery size of 12 1/16 x 7 1/2 x 7 9/16 inches (30.6 x 19.0 x 19.2 cm).

The 2009 Dodge Ram 2500 US Production 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).

You can use the table below as a quick reference whenever you need to check the battery size of your 2009 Dodge Ram 2500.

2009 Dodge Ram 2500 Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Mexico Production, Dsl 65 12 1/16 x 7 1/2 x 7 9/16 30.6 x 19.0 x 19.2
US Production H7 12 3/8 x 6 7/8 x 7 1/2 31.5 x 17.5 x 19.0

2008 Dodge Ram 2500

The 2008 Dodge Ram 2500 Mexico Production, Dsl, HD, Mexico Production has a group code of 65, with a battery size of 12 1/16 x 7 1/2 x 7 9/16 inches (30.6 x 19.0 x 19.2 cm).

The 2008 Dodge Ram 2500 HD, US Production, US Production 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).

You can use the table below as a quick reference whenever you need to check the battery size of your 2008 Dodge Ram 2500.

2008 Dodge Ram 2500 Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Mexico Production, Dsl, HD, Mexico Production 65 12 1/16 x 7 1/2 x 7 9/16 30.6 x 19.0 x 19.2
HD, US Production, US Production H7 12 3/8 x 6 7/8 x 7 1/2 31.5 x 17.5 x 19.0

2007 Dodge Ram 2500

The 2007 Dodge Ram 2500 Standard, Dsl, Opt has a group code of 65, with a battery size of 12 1/16 x 7 1/2 x 7 9/16 inches (30.6 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 2007 Dodge Ram 2500.

2007 Dodge Ram 2500 Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Standard, Dsl, Opt 65 12 1/16 x 7 1/2 x 7 9/16 30.6 x 19.0 x 19.2

2006 Dodge Ram 2500

The 2006 Dodge Ram 2500 Standard, Opt, Dsl has a group code of 65, with a battery size of 12 1/16 x 7 1/2 x 7 9/16 inches (30.6 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 2006 Dodge Ram 2500.

2006 Dodge Ram 2500 Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Standard, Opt, Dsl 65 12 1/16 x 7 1/2 x 7 9/16 30.6 x 19.0 x 19.2

2005 Dodge Ram 2500

The 2005 Dodge Ram 2500 Standard, Dsl, Opt has a group code of 65, with a battery size of 12 1/16 x 7 1/2 x 7 9/16 inches (30.6 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 2005 Dodge Ram 2500.

2005 Dodge Ram 2500 Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Standard, Dsl, Opt 65 12 1/16 x 7 1/2 x 7 9/16 30.6 x 19.0 x 19.2

2004 Dodge Ram 2500

The 2004 Dodge Ram 2500 Standard, Opt, Dsl has a group code of 65, with a battery size of 12 1/16 x 7 1/2 x 7 9/16 inches (30.6 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 2004 Dodge Ram 2500.

2004 Dodge Ram 2500 Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Standard, Opt, Dsl 65 12 1/16 x 7 1/2 x 7 9/16 30.6 x 19.0 x 19.2

2003 Dodge Ram 2500

The 2003 Dodge Ram 2500 Standard, Opt has a group code of 34/78, with a battery size of 10 1/4 x 6 13/16 x 7 7/8 inches (26.0 x 17.3 x 20.0 cm).

The 2003 Dodge Ram 2500 Dsl, Opt has a group code of 65, with a battery size of 12 1/16 x 7 1/2 x 7 9/16 inches (30.6 x 19.0 x 19.2 cm).

The 2003 Dodge Ram 2500 Standard, Opt has a group code of 27, with a battery size of 12 1/16 x 6 13/16 x 8 7/8 inches (30.6 x 17.3 x 22.5 cm).

You can use the table below as a quick reference whenever you need to check the battery size of your 2003 Dodge Ram 2500.

2003 Dodge Ram 2500 Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Standard, Opt 34/78 10 1/4 x 6 13/16 x 7 7/8 26.0 x 17.3 x 20.0
Dsl, Opt 65 12 1/16 x 7 1/2 x 7 9/16 30.6 x 19.0 x 19.2
Standard, Opt 27 12 1/16 x 6 13/16 x 8 7/8 30.6 x 17.3 x 22.5

2002 Dodge Ram 2500

The 2002 Dodge Ram 2500 Standard, Dsl, Early, 2500, 3500, Early or HD, Early 2002 has a group code of 34/78, with a battery size of 10 1/4 x 6 13/16 x 7 7/8 inches (26.0 x 17.3 x 20.0 cm).

The 2002 Dodge Ram 2500 Late 2002 has a group code of 65, with a battery size of 12 1/16 x 7 1/2 x 7 9/16 inches (30.6 x 19.0 x 19.2 cm).

The 2002 Dodge Ram 2500 Standard, Dsl, Early, 2500, 3500, Early or HD, Early 2002 has a group code of 27, with a battery size of 12 1/16 x 6 13/16 x 8 7/8 inches (30.6 x 17.3 x 22.5 cm).

You can use the table below as a quick reference whenever you need to check the battery size of your 2002 Dodge Ram 2500.

2002 Dodge Ram 2500 Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Standard, Dsl, Early, 2500, 3500, Early or HD, Early 2002 34/78 10 1/4 x 6 13/16 x 7 7/8 26.0 x 17.3 x 20.0
Late 2002 65 12 1/16 x 7 1/2 x 7 9/16 30.6 x 19.0 x 19.2
Standard, Dsl, Early, 2500, 3500, Early or HD, Early 2002 27 12 1/16 x 6 13/16 x 8 7/8 30.6 x 17.3 x 22.5

2001 Dodge Ram 2500

The 2001 Dodge Ram 2500 Standard, Dsl or HD, Opt, Early 2002 has a group code of 34/78, with a battery size of 10 1/4 x 6 13/16 x 7 7/8 inches (26.0 x 17.3 x 20.0 cm).

The 2001 Dodge Ram 2500 Standard, Dsl or HD, Opt, Early 2002 has a group code of 27, with a battery size of 12 1/16 x 6 13/16 x 8 7/8 inches (30.6 x 17.3 x 22.5 cm).

You can use the table below as a quick reference whenever you need to check the battery size of your 2001 Dodge Ram 2500.

2001 Dodge Ram 2500 Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Standard, Dsl or HD, Opt, Early 2002 34/78 10 1/4 x 6 13/16 x 7 7/8 26.0 x 17.3 x 20.0
Standard, Dsl or HD, Opt, Early 2002 27 12 1/16 x 6 13/16 x 8 7/8 30.6 x 17.3 x 22.5

2000 Dodge Ram 2500

The 2000 Dodge Ram 2500 Standard, Dsl or HD, Opt, Dsl has a group code of 34/78, with a battery size of 10 1/4 x 6 13/16 x 7 7/8 inches (26.0 x 17.3 x 20.0 cm).

The 2000 Dodge Ram 2500 Standard, Dsl or HD, Opt, Dsl has a group code of 27, with a battery size of 12 1/16 x 6 13/16 x 8 7/8 inches (30.6 x 17.3 x 22.5 cm).

You can use the table below as a quick reference whenever you need to check the battery size of your 2000 Dodge Ram 2500.

2000 Dodge Ram 2500 Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Standard, Dsl or HD, Opt, Dsl 34/78 10 1/4 x 6 13/16 x 7 7/8 26.0 x 17.3 x 20.0
Standard, Dsl or HD, Opt, Dsl 27 12 1/16 x 6 13/16 x 8 7/8 30.6 x 17.3 x 22.5

1999 Dodge Ram 2500

The 1999 Dodge Ram 2500 Standard, Dsl or HD, Opt has a group code of 34/78, with a battery size of 10 1/4 x 6 13/16 x 7 7/8 inches (26.0 x 17.3 x 20.0 cm).

The 1999 Dodge Ram 2500 Standard, Dsl or HD, Opt has a group code of 27, with a battery size of 12 1/16 x 6 13/16 x 8 7/8 inches (30.6 x 17.3 x 22.5 cm).

You can use the table below as a quick reference whenever you need to check the battery size of your 1999 Dodge Ram 2500.

1999 Dodge Ram 2500 Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Standard, Dsl or HD, Opt 34/78 10 1/4 x 6 13/16 x 7 7/8 26.0 x 17.3 x 20.0
Standard, Dsl or HD, Opt 27 12 1/16 x 6 13/16 x 8 7/8 30.6 x 17.3 x 22.5

1998 Dodge Ram 2500

The 1998 Dodge Ram 2500 Standard, Dsl or HD, Opt has a group code of 34/78, with a battery size of 10 1/4 x 6 13/16 x 7 7/8 inches (26.0 x 17.3 x 20.0 cm).

The 1998 Dodge Ram 2500 Standard, Dsl or HD, Opt has a group code of 27, with a battery size of 12 1/16 x 6 13/16 x 8 7/8 inches (30.6 x 17.3 x 22.5 cm).

You can use the table below as a quick reference whenever you need to check the battery size of your 1998 Dodge Ram 2500.

1998 Dodge Ram 2500 Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Standard, Dsl or HD, Opt 34/78 10 1/4 x 6 13/16 x 7 7/8 26.0 x 17.3 x 20.0
Standard, Dsl or HD, Opt 27 12 1/16 x 6 13/16 x 8 7/8 30.6 x 17.3 x 22.5

1997 Dodge Ram 2500

The 1997 Dodge Ram 2500 Standard, Dsl or HD, Opt has a group code of 34/78, with a battery size of 10 1/4 x 6 13/16 x 7 7/8 inches (26.0 x 17.3 x 20.0 cm).

The 1997 Dodge Ram 2500 Standard, Dsl or HD, Opt has a group code of 27, with a battery size of 12 1/16 x 6 13/16 x 8 7/8 inches (30.6 x 17.3 x 22.5 cm).

You can use the table below as a quick reference whenever you need to check the battery size of your 1997 Dodge Ram 2500.

1997 Dodge Ram 2500 Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Standard, Dsl or HD, Opt 34/78 10 1/4 x 6 13/16 x 7 7/8 26.0 x 17.3 x 20.0
Standard, Dsl or HD, Opt 27 12 1/16 x 6 13/16 x 8 7/8 30.6 x 17.3 x 22.5

1996 Dodge Ram 2500

The 1996 Dodge Ram 2500 Standard, Dsl, Opt has a group code of 34/78, with a battery size of 10 1/4 x 6 13/16 x 7 7/8 inches (26.0 x 17.3 x 20.0 cm).

The 1996 Dodge Ram 2500 Standard, Dsl, Opt has a group code of 27, with a battery size of 12 1/16 x 6 13/16 x 8 7/8 inches (30.6 x 17.3 x 22.5 cm).

You can use the table below as a quick reference whenever you need to check the battery size of your 1996 Dodge Ram 2500.

1996 Dodge Ram 2500 Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Standard, Dsl, Opt 34/78 10 1/4 x 6 13/16 x 7 7/8 26.0 x 17.3 x 20.0
Standard, Dsl, Opt 27 12 1/16 x 6 13/16 x 8 7/8 30.6 x 17.3 x 22.5

1995 Dodge Ram 2500

The 1995 Dodge Ram 2500 Standard, Opt, Dsl has a group code of 34/78, with a battery size of 10 1/4 x 6 13/16 x 7 7/8 inches (26.0 x 17.3 x 20.0 cm).

The 1995 Dodge Ram 2500 Standard, Opt, Dsl has a group code of 27, with a battery size of 12 1/16 x 6 13/16 x 8 7/8 inches (30.6 x 17.3 x 22.5 cm).

You can use the table below as a quick reference whenever you need to check the battery size of your 1995 Dodge Ram 2500.

1995 Dodge Ram 2500 Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Standard, Opt, Dsl 34/78 10 1/4 x 6 13/16 x 7 7/8 26.0 x 17.3 x 20.0
Standard, Opt, Dsl 27 12 1/16 x 6 13/16 x 8 7/8 30.6 x 17.3 x 22.5

1994 Dodge Ram 2500

The 1994 Dodge Ram 2500 Standard, Dsl, Opt has a group code of 34/78, with a battery size of 10 1/4 x 6 13/16 x 7 7/8 inches (26.0 x 17.3 x 20.0 cm).

The 1994 Dodge Ram 2500 Standard, Dsl, Opt has a group code of 27, with a battery size of 12 1/16 x 6 13/16 x 8 7/8 inches (30.6 x 17.3 x 22.5 cm).

You can use the table below as a quick reference whenever you need to check the battery size of your 1994 Dodge Ram 2500.

1994 Dodge Ram 2500 Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Standard, Dsl, Opt 34/78 10 1/4 x 6 13/16 x 7 7/8 26.0 x 17.3 x 20.0
Standard, Dsl, Opt 27 12 1/16 x 6 13/16 x 8 7/8 30.6 x 17.3 x 22.5