Dodge Ram 2500 Battery Size

Researched By AutoPadre

Overview

Depending on the year, the Dodge Ram 2500 has battery groups including H7, 65, and 34/78. See the table below for a complete list of battery group codes and dimensions.

Dodge Ram 2500 Battery Sizes - Group Code & Dimensions
Battery Group Code(1) Length x Width x Height (imperial) Length x Width x Height (metric)
H7 12 3/8" x 6 7/8" x 7 1/2" 31.5 cm x 17.5 cm x 19.0 cm
65 12 1/16" x 7 1/2" x 7 9/16" 30.6 cm x 19.0 cm x 19.2 cm
34/78 10 1/4" x 6 13/16" x 7 7/8" 26.0 cm x 17.3 cm x 20.0 cm
27 12 1/16" x 6 13/16" x 8 7/8" 30.6 cm x 17.3 cm x 22.5 cm

(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.

Dodge Ram 2500 on a mountain road.
Dodge Ram 2500 on a mountain road.

Scroll down for detailed information on your particular Dodge Ram 2500 model year.

Check the battery size for other makes and models here.

2010 Dodge Ram 2500 Battery Size

The 2010 Dodge Ram 2500 has a battery size of 12 3/8" x 6 7/8" x 7 1/2" (31.5 cm x 17.5 cm x 19.0 cm) and a group code of H7.

2010 Dodge Ram 2500 Battery Size
Trim Package(s) Standard, Dsl
Battery Group Code H7
Dimensions (L x W x H) inches 12 3/8 x 6 7/8 x 7 1/2
Dimensions (L x W x H) centimeters 31.5 x 17.5 x 19.0

2009 Dodge Ram 2500 Battery Size

The 2009 Dodge Ram 2500 has a battery size of 12 1/16" x 7 1/2" x 7 9/16" (30.6 cm x 19.0 cm x 19.2 cm) and a group code of 65 or 12 3/8" x 6 7/8" x 7 1/2" (31.5 cm x 17.5 cm x 19.0 cm) and a group code of H7.

2009 Dodge Ram 2500 Battery Size
Trim Packages(s) Battery Group Code Dimensions (L x W x H) inches Dimensions (L x W x H) centimeters
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 Battery Size

The 2008 Dodge Ram 2500 has a battery size of 12 1/16" x 7 1/2" x 7 9/16" (30.6 cm x 19.0 cm x 19.2 cm) and a group code of 65 or 12 3/8" x 6 7/8" x 7 1/2" (31.5 cm x 17.5 cm x 19.0 cm) and a group code of H7.

2008 Dodge Ram 2500 Battery Size
Trim Packages(s) Battery Group Code Dimensions (L x W x H) inches Dimensions (L x W x H) centimeters
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 Battery Size

The 2007 Dodge Ram 2500 has a battery size of 12 1/16" x 7 1/2" x 7 9/16" (30.6 cm x 19.0 cm x 19.2 cm) and a group code of 65.

2007 Dodge Ram 2500 Battery Size
Trim Package(s) Standard, Dsl, Opt
Battery Group Code 65
Dimensions (L x W x H) inches 12 1/16 x 7 1/2 x 7 9/16
Dimensions (L x W x H) centimeters 30.6 x 19.0 x 19.2

2006 Dodge Ram 2500 Battery Size

The 2006 Dodge Ram 2500 has a battery size of 12 1/16" x 7 1/2" x 7 9/16" (30.6 cm x 19.0 cm x 19.2 cm) and a group code of 65.

2006 Dodge Ram 2500 Battery Size
Trim Package(s) Standard, Opt, Dsl
Battery Group Code 65
Dimensions (L x W x H) inches 12 1/16 x 7 1/2 x 7 9/16
Dimensions (L x W x H) centimeters 30.6 x 19.0 x 19.2

2005 Dodge Ram 2500 Battery Size

The 2005 Dodge Ram 2500 has a battery size of 12 1/16" x 7 1/2" x 7 9/16" (30.6 cm x 19.0 cm x 19.2 cm) and a group code of 65.

2005 Dodge Ram 2500 Battery Size
Trim Package(s) Standard, Dsl, Opt
Battery Group Code 65
Dimensions (L x W x H) inches 12 1/16 x 7 1/2 x 7 9/16
Dimensions (L x W x H) centimeters 30.6 x 19.0 x 19.2

2004 Dodge Ram 2500 Battery Size

The 2004 Dodge Ram 2500 has a battery size of 12 1/16" x 7 1/2" x 7 9/16" (30.6 cm x 19.0 cm x 19.2 cm) and a group code of 65.

2004 Dodge Ram 2500 Battery Size
Trim Package(s) Standard, Opt, Dsl
Battery Group Code 65
Dimensions (L x W x H) inches 12 1/16 x 7 1/2 x 7 9/16
Dimensions (L x W x H) centimeters 30.6 x 19.0 x 19.2

2003 Dodge Ram 2500 Battery Size

The 2003 Dodge Ram 2500 has a battery size of 10 1/4" x 6 13/16" x 7 7/8" (26.0 cm x 17.3 cm x 20.0 cm) and a group code of 34/78 or 12 1/16" x 7 1/2" x 7 9/16" (30.6 cm x 19.0 cm x 19.2 cm) and a group code of 65 or 12 1/16" x 6 13/16" x 8 7/8" (30.6 cm x 17.3 cm x 22.5 cm) and a group code of 27.

2003 Dodge Ram 2500 Battery Size
Trim Packages(s) Battery Group Code Dimensions (L x W x H) inches Dimensions (L x W x H) centimeters
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 Battery Size

The 2002 Dodge Ram 2500 has a battery size of 10 1/4" x 6 13/16" x 7 7/8" (26.0 cm x 17.3 cm x 20.0 cm) and a group code of 34/78 or 12 1/16" x 7 1/2" x 7 9/16" (30.6 cm x 19.0 cm x 19.2 cm) and a group code of 65 or 12 1/16" x 6 13/16" x 8 7/8" (30.6 cm x 17.3 cm x 22.5 cm) and a group code of 27.

2002 Dodge Ram 2500 Battery Size
Trim Packages(s) Battery Group Code Dimensions (L x W x H) inches Dimensions (L x W x H) centimeters
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 Battery Size

The 2001 Dodge Ram 2500 has a battery size of 10 1/4" x 6 13/16" x 7 7/8" (26.0 cm x 17.3 cm x 20.0 cm) and a group code of 34/78 or 12 1/16" x 6 13/16" x 8 7/8" (30.6 cm x 17.3 cm x 22.5 cm) and a group code of 27.

2001 Dodge Ram 2500 Battery Size
Trim Packages(s) Battery Group Code Dimensions (L x W x H) inches Dimensions (L x W x H) centimeters
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 Battery Size

The 2000 Dodge Ram 2500 has a battery size of 10 1/4" x 6 13/16" x 7 7/8" (26.0 cm x 17.3 cm x 20.0 cm) and a group code of 34/78 or 12 1/16" x 6 13/16" x 8 7/8" (30.6 cm x 17.3 cm x 22.5 cm) and a group code of 27.

2000 Dodge Ram 2500 Battery Size
Trim Packages(s) Battery Group Code Dimensions (L x W x H) inches Dimensions (L x W x H) centimeters
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 Battery Size

The 1999 Dodge Ram 2500 has a battery size of 10 1/4" x 6 13/16" x 7 7/8" (26.0 cm x 17.3 cm x 20.0 cm) and a group code of 34/78 or 12 1/16" x 6 13/16" x 8 7/8" (30.6 cm x 17.3 cm x 22.5 cm) and a group code of 27.

1999 Dodge Ram 2500 Battery Size
Trim Packages(s) Battery Group Code Dimensions (L x W x H) inches Dimensions (L x W x H) centimeters
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 Battery Size

The 1998 Dodge Ram 2500 has a battery size of 10 1/4" x 6 13/16" x 7 7/8" (26.0 cm x 17.3 cm x 20.0 cm) and a group code of 34/78 or 12 1/16" x 6 13/16" x 8 7/8" (30.6 cm x 17.3 cm x 22.5 cm) and a group code of 27.

1998 Dodge Ram 2500 Battery Size
Trim Packages(s) Battery Group Code Dimensions (L x W x H) inches Dimensions (L x W x H) centimeters
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 Battery Size

The 1997 Dodge Ram 2500 has a battery size of 10 1/4" x 6 13/16" x 7 7/8" (26.0 cm x 17.3 cm x 20.0 cm) and a group code of 34/78 or 12 1/16" x 6 13/16" x 8 7/8" (30.6 cm x 17.3 cm x 22.5 cm) and a group code of 27.

1997 Dodge Ram 2500 Battery Size
Trim Packages(s) Battery Group Code Dimensions (L x W x H) inches Dimensions (L x W x H) centimeters
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 Battery Size

The 1996 Dodge Ram 2500 has a battery size of 10 1/4" x 6 13/16" x 7 7/8" (26.0 cm x 17.3 cm x 20.0 cm) and a group code of 34/78 or 12 1/16" x 6 13/16" x 8 7/8" (30.6 cm x 17.3 cm x 22.5 cm) and a group code of 27.

1996 Dodge Ram 2500 Battery Size
Trim Packages(s) Battery Group Code Dimensions (L x W x H) inches Dimensions (L x W x H) centimeters
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 Battery Size

The 1995 Dodge Ram 2500 has a battery size of 10 1/4" x 6 13/16" x 7 7/8" (26.0 cm x 17.3 cm x 20.0 cm) and a group code of 34/78 or 12 1/16" x 6 13/16" x 8 7/8" (30.6 cm x 17.3 cm x 22.5 cm) and a group code of 27.

1995 Dodge Ram 2500 Battery Size
Trim Packages(s) Battery Group Code Dimensions (L x W x H) inches Dimensions (L x W x H) centimeters
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 Battery Size

The 1994 Dodge Ram 2500 has a battery size of 10 1/4" x 6 13/16" x 7 7/8" (26.0 cm x 17.3 cm x 20.0 cm) and a group code of 34/78 or 12 1/16" x 6 13/16" x 8 7/8" (30.6 cm x 17.3 cm x 22.5 cm) and a group code of 27.

1994 Dodge Ram 2500 Battery Size
Trim Packages(s) Battery Group Code Dimensions (L x W x H) inches Dimensions (L x W x H) centimeters
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

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