The Dodge Ram 2500 battery sizes include: H7 (model years 2009 to 2010), 65 (model years 2002 to 2009), 78 (model years 1996 to 2003), 27 (model years 1994 to 1999), and 34/78 (model years 1994 to 1999) as specified in our data below, organized by trim, option package, and model year.
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Dodge Ram 2500 Battery Size(s)
| Year |
Trim |
Battery Size Code |
Battery Size (L X W X H) Inches |
Get Here (paid link) |
| 2010 |
Dsl Standard |
H7 (94R) |
12 3/8" x 6 7/8" x 7 1/2" |
Amazon |
| 2009 |
Production US |
H7 (94R) |
12 3/8" x 6 7/8" x 7 1/2" |
Amazon |
| 2009 |
Production, Mexico Dsl |
65 |
12 1/16" x 7 1/2" x 7 9/16" |
Amazon |
| 2008 |
V8/5.7L |
65 |
12 1/16" x 7 1/2" x 7 9/16" |
Amazon |
| 2007 |
Dsl, Standard, Opt |
65 |
12 1/16" x 7 1/2" x 7 9/16" |
Amazon |
| 2006 |
Dsl Standard, Opt |
65 |
12 1/16" x 7 1/2" x 7 9/16" |
Amazon |
| 2005 |
V8/5.7L |
65 |
12 1/16" x 7 1/2" x 7 9/16" |
Amazon |
| 2004 |
Dsl Standard, Opt |
65 |
12 1/16" x 7 1/2" x 7 9/16" |
Amazon |
| 2003 |
V8/5.2L |
78 |
10 1/4" x 7 1/16" x 7 11/16" |
Amazon |
| 2002 |
V10/8.0L |
65 |
12 1/16" x 7 1/2" x 7 9/16" |
Amazon |
| 2001 |
L6/5.9L |
78 |
10 1/4" x 7 1/16" x 7 11/16" |
Amazon |
| 2000 |
V8/5.9L |
78 |
10 1/4" x 7 1/16" x 7 11/16" |
Amazon |
| 1999 |
Dsl Opt HD, or Standard |
27 |
12 1/16" x 6 13/16" x 8 7/8" |
Amazon |
| 1998 |
Dsl Opt HD, or Standard |
27 |
12 1/16" x 6 13/16" x 8 7/8" |
Amazon |
| 1997 |
Dsl Opt HD, or Standard |
27 |
12 1/16" x 6 13/16" x 8 7/8" |
Amazon |
| 1996 |
L6/5.9L |
78 |
10 1/4" x 7 1/16" x 7 11/16" |
Amazon |
| 1995 |
Dsl Standard, Opt |
27 |
12 1/16" x 6 13/16" x 8 7/8" |
Amazon |
| 1994 |
Dsl, Standard, Opt |
27 |
12 1/16" x 6 13/16" x 8 7/8" |
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.
2010 Dodge Ram 2500 Battery Size
The recommended 2010 Dodge Ram 2500 battery size is H7 (Height: 12 3/8" x Width: 6 7/8" x Length: 7 1/2").
2010 Dodge Ram 2500 Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| Dsl Standard |
H7 (94R) |
12 3/8" x 6 7/8" x 7 1/2" |
31.5 cm x 17.5 cm x 19.0 cm |
2009 Dodge Ram 2500 Battery Size
The recommended 2009 Dodge Ram 2500 battery sizes are H7 (Height: 12 3/8" x Width: 6 7/8" x Length: 7 1/2") or 65 (Height: 12 1/16" x Width: 7 1/2" x Length: 7 9/16").
2009 Dodge Ram 2500 Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| Production US |
H7 (94R) |
12 3/8" x 6 7/8" x 7 1/2" |
31.5 cm x 17.5 cm x 19.0 cm |
| Production, Mexico Dsl |
65 |
12 1/16" x 7 1/2" x 7 9/16" |
30.6 cm x 19.0 cm x 19.2 cm |
2008 Dodge Ram 2500 Battery Size
The recommended 2008 Dodge Ram 2500 battery size is 65 (Height: 12 1/16" x Width: 7 1/2" x Length: 7 9/16").
2008 Dodge Ram 2500 Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| V8/5.7L |
65 |
12 1/16" x 7 1/2" x 7 9/16" |
30.6 cm x 19.0 cm x 19.2 cm |
2007 Dodge Ram 2500 Battery Size
The recommended 2007 Dodge Ram 2500 battery size is 65 (Height: 12 1/16" x Width: 7 1/2" x Length: 7 9/16").
2007 Dodge Ram 2500 Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| Dsl, Standard, Opt |
65 |
12 1/16" x 7 1/2" x 7 9/16" |
30.6 cm x 19.0 cm x 19.2 cm |
2006 Dodge Ram 2500 Battery Size
The recommended 2006 Dodge Ram 2500 battery size is 65 (Height: 12 1/16" x Width: 7 1/2" x Length: 7 9/16").
2006 Dodge Ram 2500 Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| Dsl Standard, Opt |
65 |
12 1/16" x 7 1/2" x 7 9/16" |
30.6 cm x 19.0 cm x 19.2 cm |
2005 Dodge Ram 2500 Battery Size
The recommended 2005 Dodge Ram 2500 battery size is 65 (Height: 12 1/16" x Width: 7 1/2" x Length: 7 9/16").
2005 Dodge Ram 2500 Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| V8/5.7L |
65 |
12 1/16" x 7 1/2" x 7 9/16" |
30.6 cm x 19.0 cm x 19.2 cm |
2004 Dodge Ram 2500 Battery Size
The recommended 2004 Dodge Ram 2500 battery size is 65 (Height: 12 1/16" x Width: 7 1/2" x Length: 7 9/16").
2004 Dodge Ram 2500 Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| Dsl Standard, Opt |
65 |
12 1/16" x 7 1/2" x 7 9/16" |
30.6 cm x 19.0 cm x 19.2 cm |
2003 Dodge Ram 2500 Battery Size
The recommended 2003 Dodge Ram 2500 battery size is 78 (Height: 10 1/4" x Width: 7 1/16" x Length: 7 11/16").
2003 Dodge Ram 2500 Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| V8/5.2L |
78 |
10 1/4" x 7 1/16" x 7 11/16" |
26.0 cm x 17.9 cm x 19.6 cm |
2002 Dodge Ram 2500 Battery Size
The recommended 2002 Dodge Ram 2500 battery size is 65 (Height: 12 1/16" x Width: 7 1/2" x Length: 7 9/16").
2002 Dodge Ram 2500 Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| V10/8.0L |
65 |
12 1/16" x 7 1/2" x 7 9/16" |
30.6 cm x 19.0 cm x 19.2 cm |
2001 Dodge Ram 2500 Battery Size
The recommended 2001 Dodge Ram 2500 battery size is 78 (Height: 10 1/4" x Width: 7 1/16" x Length: 7 11/16").
2001 Dodge Ram 2500 Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| L6/5.9L |
78 |
10 1/4" x 7 1/16" x 7 11/16" |
26.0 cm x 17.9 cm x 19.6 cm |
2000 Dodge Ram 2500 Battery Size
The recommended 2000 Dodge Ram 2500 battery size is 78 (Height: 10 1/4" x Width: 7 1/16" x Length: 7 11/16").
2000 Dodge Ram 2500 Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| V8/5.9L |
78 |
10 1/4" x 7 1/16" x 7 11/16" |
26.0 cm x 17.9 cm x 19.6 cm |
1999 Dodge Ram 2500 Battery Size
The recommended 1999 Dodge Ram 2500 battery sizes are 27 (Height: 12 1/16" x Width: 6 13/16" x Length: 8 7/8") or 34/78 (Height: 10 1/4" x Width: 6 13/16" x Length: 7 7/8").
1999 Dodge Ram 2500 Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| Dsl Opt HD, or Standard |
27 |
12 1/16" x 6 13/16" x 8 7/8" |
30.6 cm x 17.3 cm x 22.5 cm |
| Dsl Opt HD, or Standard |
34/78 |
10 1/4" x 6 13/16" x 7 7/8" |
26.0 cm x 17.3 cm x 20.0 cm |
1998 Dodge Ram 2500 Battery Size
The recommended 1998 Dodge Ram 2500 battery sizes are 27 (Height: 12 1/16" x Width: 6 13/16" x Length: 8 7/8") or 34/78 (Height: 10 1/4" x Width: 6 13/16" x Length: 7 7/8").
1998 Dodge Ram 2500 Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| Dsl Opt HD, or Standard |
27 |
12 1/16" x 6 13/16" x 8 7/8" |
30.6 cm x 17.3 cm x 22.5 cm |
| Dsl Opt HD, or Standard |
34/78 |
10 1/4" x 6 13/16" x 7 7/8" |
26.0 cm x 17.3 cm x 20.0 cm |
1997 Dodge Ram 2500 Battery Size
The recommended 1997 Dodge Ram 2500 battery sizes are 27 (Height: 12 1/16" x Width: 6 13/16" x Length: 8 7/8") or 34/78 (Height: 10 1/4" x Width: 6 13/16" x Length: 7 7/8").
1997 Dodge Ram 2500 Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| Dsl Opt HD, or Standard |
27 |
12 1/16" x 6 13/16" x 8 7/8" |
30.6 cm x 17.3 cm x 22.5 cm |
| Dsl Opt HD, or Standard |
34/78 |
10 1/4" x 6 13/16" x 7 7/8" |
26.0 cm x 17.3 cm x 20.0 cm |
1996 Dodge Ram 2500 Battery Size
The recommended 1996 Dodge Ram 2500 battery size is 78 (Height: 10 1/4" x Width: 7 1/16" x Length: 7 11/16").
1996 Dodge Ram 2500 Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| L6/5.9L |
78 |
10 1/4" x 7 1/16" x 7 11/16" |
26.0 cm x 17.9 cm x 19.6 cm |
1995 Dodge Ram 2500 Battery Size
The recommended 1995 Dodge Ram 2500 battery sizes are 27 (Height: 12 1/16" x Width: 6 13/16" x Length: 8 7/8") or 34/78 (Height: 10 1/4" x Width: 6 13/16" x Length: 7 7/8").
1995 Dodge Ram 2500 Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| Dsl Standard, Opt |
27 |
12 1/16" x 6 13/16" x 8 7/8" |
30.6 cm x 17.3 cm x 22.5 cm |
| Dsl Standard, Opt |
34/78 |
10 1/4" x 6 13/16" x 7 7/8" |
26.0 cm x 17.3 cm x 20.0 cm |
1994 Dodge Ram 2500 Battery Size
The recommended 1994 Dodge Ram 2500 battery sizes are 27 (Height: 12 1/16" x Width: 6 13/16" x Length: 8 7/8") or 34/78 (Height: 10 1/4" x Width: 6 13/16" x Length: 7 7/8").
1994 Dodge Ram 2500 Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| Dsl, Standard, Opt |
27 |
12 1/16" x 6 13/16" x 8 7/8" |
30.6 cm x 17.3 cm x 22.5 cm |
| Dsl, Standard, Opt |
34/78 |
10 1/4" x 6 13/16" x 7 7/8" |
26.0 cm x 17.3 cm x 20.0 cm |
Dodge Ram 2500 on a mountain road.
Battery Size Model Comparisons
Dodge Ram 2500 Battery Size Comparisons By Year