The Hummer H2 battery sizes are: H6 (model years 2008 to 2009) or 79 (model years 2003 to 2007) as specified in our data below, organized by trim, option package, and model year.
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Hummer H2 Battery Size(s)
| Year |
Trim |
Battery Size Code |
Battery Size (L X W X H) Inches |
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| 2009 |
V8/6.2L |
H6 (48) |
12 1/16" x 6 7/8" x 7 9/16" |
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| 2008 |
V8/6.2L |
H6 (48) |
12 1/16" x 6 7/8" x 7 9/16" |
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| 2007 |
V8/6.0L |
79 |
12.1" x 7.1" x 7.4" |
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| 2006 |
V8/6.0L |
79 |
12.1" x 7.1" x 7.4" |
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| 2005 |
V8/6.0L |
79 |
12.1" x 7.1" x 7.4" |
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| 2004 |
V8/6.0L |
79 |
12.1" x 7.1" x 7.4" |
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| 2003 |
V8/6.0L |
79 |
12.1" x 7.1" x 7.4" |
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(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.
2009 Hummer H2 Battery Size
The recommended 2009 Hummer H2 battery size is H6 (Height: 12 1/16" x Width: 6 7/8" x Length: 7 9/16").
2009 Hummer H2 Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| V8/6.2L |
H6 (48) |
12 1/16" x 6 7/8" x 7 9/16" |
30.6 cm x 17.5 cm x 19.2 cm |
2008 Hummer H2 Battery Size
The recommended 2008 Hummer H2 battery size is H6 (Height: 12 1/16" x Width: 6 7/8" x Length: 7 9/16").
2008 Hummer H2 Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| V8/6.2L |
H6 (48) |
12 1/16" x 6 7/8" x 7 9/16" |
30.6 cm x 17.5 cm x 19.2 cm |
2007 Hummer H2 Battery Size
The recommended 2007 Hummer H2 battery size is 79 (Height: 12.1" x Width: 7.1" x Length: 7.4").
2007 Hummer H2 Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| V8/6.0L |
79 |
12.1" x 7.1" x 7.4" |
30.7 cm x 17.9 cm x 18.8 cm |
2006 Hummer H2 Battery Size
The recommended 2006 Hummer H2 battery size is 79 (Height: 12.1" x Width: 7.1" x Length: 7.4").
2006 Hummer H2 Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| V8/6.0L |
79 |
12.1" x 7.1" x 7.4" |
30.7 cm x 17.9 cm x 18.8 cm |
2005 Hummer H2 Battery Size
The recommended 2005 Hummer H2 battery size is 79 (Height: 12.1" x Width: 7.1" x Length: 7.4").
2005 Hummer H2 Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| V8/6.0L |
79 |
12.1" x 7.1" x 7.4" |
30.7 cm x 17.9 cm x 18.8 cm |
2004 Hummer H2 Battery Size
The recommended 2004 Hummer H2 battery size is 79 (Height: 12.1" x Width: 7.1" x Length: 7.4").
2004 Hummer H2 Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| V8/6.0L |
79 |
12.1" x 7.1" x 7.4" |
30.7 cm x 17.9 cm x 18.8 cm |
2003 Hummer H2 Battery Size
The recommended 2003 Hummer H2 battery size is 79 (Height: 12.1" x Width: 7.1" x Length: 7.4").
2003 Hummer H2 Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| V8/6.0L |
79 |
12.1" x 7.1" x 7.4" |
30.7 cm x 17.9 cm x 18.8 cm |
Hummer H2 Battery Sizes Data Brought To You By AutoPadre