The BMW 525i battery sizes include: H9 (model years 2003 to 2007), H8 (model years 2001 to 2007), H7 (model years 2003 to 2007), 92 (model year 1995), T7 (model years 1991 to 1994), T8 (model year 1994), and T6 (model years 1989 to 1990) as specified in our data below, organized by trim, option package, and model year.
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BMW 525i Battery Size(s)
| Year |
Trim |
Battery Size Code |
Battery Size (L X W X H) Inches |
Get Here (paid link) |
| 2007 |
Option 2 |
H9 (95R) |
15 9/16" x 6 7/8" x 7 1/2" |
Amazon |
| 2007 |
1 Option |
H8 (49) |
15" x 6 7/8" x 7 3/16" |
Amazon |
| 2006 |
Option 2 |
H9 (95R) |
15 9/16" x 6 7/8" x 7 1/2" |
Amazon |
| 2006 |
1 Option |
H8 (49) |
15" x 6 7/8" x 7 3/16" |
Amazon |
| 2005 |
Opt |
H8 (49) |
15" x 6 7/8" x 7 3/16" |
Amazon |
| 2005 |
3 Option |
H7 (94R) |
12 3/8" x 6 7/8" x 7 1/2" |
Amazon |
| 2004 |
Option 2 |
H9 (95R) |
15 9/16" x 6 7/8" x 7 1/2" |
Amazon |
| 2004 |
1 Option |
H8 (49) |
15" x 6 7/8" x 7 3/16" |
Amazon |
| 2003 |
Option 2 |
H9 (95R) |
15 9/16" x 6 7/8" x 7 1/2" |
Amazon |
| 2003 |
1 Option |
H8 (49) |
15" x 6 7/8" x 7 3/16" |
Amazon |
| 2002 |
L6/2.5L |
H8 (49) |
15" x 6 7/8" x 7 3/16" |
Amazon |
| 2001 |
Standard |
H8 (49) |
15" x 6 7/8" x 7 3/16" |
Amazon |
| 1995 |
L6/2.5L |
92 |
12 7/16" x 6 7/8" x 6 7/8" |
Amazon |
| 1994 |
Standard |
T7 |
12 1/2" x 6 7/8" x 6 7/8" |
Amazon |
| 1994 |
Opt |
T8 |
15" x 6 7/8" x 7 1/2" |
Amazon |
| 1991 |
Standard |
T7 |
12 1/2" x 6 7/8" x 6 7/8" |
Amazon |
| 1990 |
Standard |
T6 |
12 1/2" x 6 7/8" x 6 7/8" |
Amazon |
| 1989 |
Standard |
T6 |
12 1/2" x 6 7/8" x 6 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.
2007 BMW 525i Battery Size
The recommended 2007 BMW 525i battery sizes are H9 (Height: 15 9/16" x Width: 6 7/8" x Length: 7 1/2") or H8 (Height: 15" x Width: 6 7/8" x Length: 7 3/16") or H7 (Height: 12 3/8" x Width: 6 7/8" x Length: 7 1/2").
2007 BMW 525i Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| Option 2 |
H9 (95R) |
15 9/16" x 6 7/8" x 7 1/2" |
39.4 cm x 17.5 cm x 19.0 cm |
| 1 Option |
H8 (49) |
15" x 6 7/8" x 7 3/16" |
38.1 cm x 19.0 cm x 19.2 cm |
| 3 Option |
H7 (94R) |
12 3/8" x 6 7/8" x 7 1/2" |
31.5 cm x 17.5 cm x 19.0 cm |
2006 BMW 525i Battery Size
The recommended 2006 BMW 525i battery sizes are H9 (Height: 15 9/16" x Width: 6 7/8" x Length: 7 1/2") or H8 (Height: 15" x Width: 6 7/8" x Length: 7 3/16") or H7 (Height: 12 3/8" x Width: 6 7/8" x Length: 7 1/2").
2006 BMW 525i Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| Option 2 |
H9 (95R) |
15 9/16" x 6 7/8" x 7 1/2" |
39.4 cm x 17.5 cm x 19.0 cm |
| 1 Option |
H8 (49) |
15" x 6 7/8" x 7 3/16" |
38.1 cm x 19.0 cm x 19.2 cm |
| 3 Option |
H7 (94R) |
12 3/8" x 6 7/8" x 7 1/2" |
31.5 cm x 17.5 cm x 19.0 cm |
2005 BMW 525i Battery Size
The recommended 2005 BMW 525i battery sizes are H8 (Height: 15" x Width: 6 7/8" x Length: 7 3/16") or H7 (Height: 12 3/8" x Width: 6 7/8" x Length: 7 1/2").
2005 BMW 525i Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| Opt |
H8 (49) |
15" x 6 7/8" x 7 3/16" |
38.1 cm x 19.0 cm x 19.2 cm |
| 3 Option |
H7 (94R) |
12 3/8" x 6 7/8" x 7 1/2" |
31.5 cm x 17.5 cm x 19.0 cm |
2004 BMW 525i Battery Size
The recommended 2004 BMW 525i battery sizes are H9 (Height: 15 9/16" x Width: 6 7/8" x Length: 7 1/2") or H8 (Height: 15" x Width: 6 7/8" x Length: 7 3/16") or H7 (Height: 12 3/8" x Width: 6 7/8" x Length: 7 1/2").
2004 BMW 525i Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| Option 2 |
H9 (95R) |
15 9/16" x 6 7/8" x 7 1/2" |
39.4 cm x 17.5 cm x 19.0 cm |
| 1 Option |
H8 (49) |
15" x 6 7/8" x 7 3/16" |
38.1 cm x 19.0 cm x 19.2 cm |
| 3 Option |
H7 (94R) |
12 3/8" x 6 7/8" x 7 1/2" |
31.5 cm x 17.5 cm x 19.0 cm |
2003 BMW 525i Battery Size
The recommended 2003 BMW 525i battery sizes are H9 (Height: 15 9/16" x Width: 6 7/8" x Length: 7 1/2") or H8 (Height: 15" x Width: 6 7/8" x Length: 7 3/16") or H7 (Height: 12 3/8" x Width: 6 7/8" x Length: 7 1/2").
2003 BMW 525i Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| Option 2 |
H9 (95R) |
15 9/16" x 6 7/8" x 7 1/2" |
39.4 cm x 17.5 cm x 19.0 cm |
| 1 Option |
H8 (49) |
15" x 6 7/8" x 7 3/16" |
38.1 cm x 19.0 cm x 19.2 cm |
| 3 Option |
H7 (94R) |
12 3/8" x 6 7/8" x 7 1/2" |
31.5 cm x 17.5 cm x 19.0 cm |
2002 BMW 525i Battery Size
The recommended 2002 BMW 525i battery size is H8 (Height: 15" x Width: 6 7/8" x Length: 7 3/16").
2002 BMW 525i Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| L6/2.5L |
H8 (49) |
15" x 6 7/8" x 7 3/16" |
38.1 cm x 19.0 cm x 19.2 cm |
2001 BMW 525i Battery Size
The recommended 2001 BMW 525i battery size is H8 (Height: 15" x Width: 6 7/8" x Length: 7 3/16").
2001 BMW 525i Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| Standard |
H8 (49) |
15" x 6 7/8" x 7 3/16" |
38.1 cm x 19.0 cm x 19.2 cm |
1995 BMW 525i Battery Size
The recommended 1995 BMW 525i battery size is 92 (Height: 12 7/16" x Width: 6 7/8" x Length: 6 7/8").
1995 BMW 525i Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| L6/2.5L |
92 |
12 7/16" x 6 7/8" x 6 7/8" |
31.6 cm x 17.5 cm x 17.5 cm |
1994 BMW 525i Battery Size
The recommended 1994 BMW 525i battery sizes are T7 (Height: 12 1/2" x Width: 6 7/8" x Length: 6 7/8") or T8 (Height: 15" x Width: 6 7/8" x Length: 7 1/2").
1994 BMW 525i Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| Standard |
T7 |
12 1/2" x 6 7/8" x 6 7/8" |
31.5 cm x 17.5 cm x 17.5 cm |
| Opt |
T8 |
15" x 6 7/8" x 7 1/2" |
35.4 cm x 17.5 cm x 17.5 cm |
1991 BMW 525i Battery Size
The recommended 1991 BMW 525i battery size is T7 (Height: 12 1/2" x Width: 6 7/8" x Length: 6 7/8").
1991 BMW 525i Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| Standard |
T7 |
12 1/2" x 6 7/8" x 6 7/8" |
31.5 cm x 17.5 cm x 17.5 cm |
1990 BMW 525i Battery Size
The recommended 1990 BMW 525i battery size is T6 (Height: 12 1/2" x Width: 6 7/8" x Length: 6 7/8").
1990 BMW 525i Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| Standard |
T6 |
12 1/2" x 6 7/8" x 6 7/8" |
28.0 cm x 17.5 cm x 17.5 cm |
1989 BMW 525i Battery Size
The recommended 1989 BMW 525i battery size is T6 (Height: 12 1/2" x Width: 6 7/8" x Length: 6 7/8").
1989 BMW 525i Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| Standard |
T6 |
12 1/2" x 6 7/8" x 6 7/8" |
28.0 cm x 17.5 cm x 17.5 cm |
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BMW 525i Battery Size Comparisons By Year