The Kia Optima battery sizes include: H6 (model years 2011 to 2020), H7 (model years 2016 to 2017), H6R (model year 2014), 124R (model years 2009 to 2014), 24 (model years 2002 to 2013), and H5 (model year 2001) as specified in our data below, organized by trim, option package, and model year.
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Kia Optima Battery Size(s)
| Year |
Trim |
Battery Size Code |
Battery Size (L X W X H) Inches |
Get Here (paid link) |
| 2020 |
L4/2.4L |
H6 (48) |
12 1/16" x 6 7/8" x 7 9/16" |
Amazon |
| 2019 |
L4/2.4L |
H6 (48) |
12 1/16" x 6 7/8" x 7 9/16" |
Amazon |
| 2018 |
L4/2.0L |
H6 (48) |
12 1/16" x 6 7/8" x 7 9/16" |
Amazon |
| 2017 |
L4/2.4L |
H7 (94R) |
12 3/8" x 6 7/8" x 7 1/2" |
Amazon |
| 2016 |
Standard |
H6 (48) |
12 1/16" x 6 7/8" x 7 9/16" |
Amazon |
| 2015 |
L4/2.4L |
H6 (48) |
12 1/16" x 6 7/8" x 7 9/16" |
Amazon |
| 2014 |
Gas Hybrid, Battery, Auxiliary |
H6R |
12 1/16" x 6 7/8" x 7 9/16" |
Amazon |
| 2013 |
L4/2.0L |
24 |
10 1/4" x 6 13/16" x 8 7/8" |
Amazon |
| 2012 |
L4/2.4L |
24 |
10 1/4" x 6 13/16" x 8 7/8" |
Amazon |
| 2011 |
L4/2.4L |
H6 (48) |
12 1/16" x 6 7/8" x 7 9/16" |
Amazon |
| 2010 |
L4/2.4L |
24 |
10 1/4" x 6 13/16" x 8 7/8" |
Amazon |
| 2009 |
Standard Ex Hybrid |
124R |
10 3/8" x 7" x 8 5/16" |
Amazon |
| 2008 |
V6/2.7L |
24 |
10 1/4" x 6 13/16" x 8 7/8" |
Amazon |
| 2007 |
V6/2.7L |
24 |
10 1/4" x 6 13/16" x 8 7/8" |
Amazon |
| 2006 |
V6/2.7L |
24 |
10 1/4" x 6 13/16" x 8 7/8" |
Amazon |
| 2005 |
V6/2.7L |
24 |
10 1/4" x 6 13/16" x 8 7/8" |
Amazon |
| 2004 |
L4/2.4L |
24 |
10 1/4" x 6 13/16" x 8 7/8" |
Amazon |
| 2003 |
V6/2.7L |
24 |
10 1/4" x 6 13/16" x 8 7/8" |
Amazon |
| 2002 |
V6/2.7L |
24 |
10 1/4" x 6 13/16" x 8 7/8" |
Amazon |
| 2001 |
V6/2.5L |
H5 (47) |
9 9/16" x 6 15/16" x 7 1/2" |
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.
2020 Kia Optima Battery Size
The recommended 2020 Kia Optima battery size is H6 (Height: 12 1/16" x Width: 6 7/8" x Length: 7 9/16").
2020 Kia Optima Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| L4/2.4L |
H6 (48) |
12 1/16" x 6 7/8" x 7 9/16" |
30.6 cm x 17.5 cm x 19.2 cm |
2019 Kia Optima Battery Size
The recommended 2019 Kia Optima battery size is H6 (Height: 12 1/16" x Width: 6 7/8" x Length: 7 9/16").
2019 Kia Optima Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| L4/2.4L |
H6 (48) |
12 1/16" x 6 7/8" x 7 9/16" |
30.6 cm x 17.5 cm x 19.2 cm |
2018 Kia Optima Battery Size
The recommended 2018 Kia Optima battery size is H6 (Height: 12 1/16" x Width: 6 7/8" x Length: 7 9/16").
2018 Kia Optima Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| L4/2.0L |
H6 (48) |
12 1/16" x 6 7/8" x 7 9/16" |
30.6 cm x 17.5 cm x 19.2 cm |
2017 Kia Optima2017 Kia Optima Battery Size
The recommended 2017 Kia Optima battery size is H7 (Height: 12 3/8" x Width: 6 7/8" x Length: 7 1/2").
2017 Kia Optima Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| L4/2.4L |
H7 (94R) |
12 3/8" x 6 7/8" x 7 1/2" |
31.5 cm x 17.5 cm x 19.0 cm |
2016 Kia Optima2016 Kia Optima Battery Size
The recommended 2016 Kia Optima battery sizes are H6 (Height: 12 1/16" x Width: 6 7/8" x Length: 7 9/16") or H7 (Height: 12 3/8" x Width: 6 7/8" x Length: 7 1/2").
2016 Kia Optima Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| Standard |
H6 (48) |
12 1/16" x 6 7/8" x 7 9/16" |
30.6 cm x 17.5 cm x 19.2 cm |
| 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 |
2015 Kia Optima Battery Size
The recommended 2015 Kia Optima battery size is H6 (Height: 12 1/16" x Width: 6 7/8" x Length: 7 9/16").
2015 Kia Optima Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| L4/2.4L |
H6 (48) |
12 1/16" x 6 7/8" x 7 9/16" |
30.6 cm x 17.5 cm x 19.2 cm |
2014 Kia Optima Battery Size
The recommended 2014 Kia Optima battery sizes are H6R (Height: 12 1/16" x Width: 6 7/8" x Length: 7 9/16") or 124R (Height: 10 3/8" x Width: 7" x Length: 8 5/16").
2014 Kia Optima Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| Gas Hybrid, Battery, Auxiliary |
H6R |
12 1/16" x 6 7/8" x 7 9/16" |
30.6 cm x 17.5 cm x 19.2 cm |
| Standard |
124R |
10 3/8" x 7" x 8 5/16" |
26.2 cm x 17.7 cm x 21.8 cm |
2013 Kia Optima Battery Size
The recommended 2013 Kia Optima battery size is 24 (Height: 10 1/4" x Width: 6 13/16" x Length: 8 7/8").
2013 Kia Optima Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| L4/2.0L |
24 |
10 1/4" x 6 13/16" x 8 7/8" |
26.0 cm x 17.3 cm x 22.5 cm |
2012 Kia Optima Battery Size
The recommended 2012 Kia Optima battery size is 24 (Height: 10 1/4" x Width: 6 13/16" x Length: 8 7/8").
2012 Kia Optima Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| L4/2.4L |
24 |
10 1/4" x 6 13/16" x 8 7/8" |
26.0 cm x 17.3 cm x 22.5 cm |
2011 Kia Optima Battery Size
The recommended 2011 Kia Optima battery size is H6 (Height: 12 1/16" x Width: 6 7/8" x Length: 7 9/16").
2011 Kia Optima Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| L4/2.4L |
H6 (48) |
12 1/16" x 6 7/8" x 7 9/16" |
30.6 cm x 17.5 cm x 19.2 cm |
2010 Kia Optima Battery Size
The recommended 2010 Kia Optima battery size is 24 (Height: 10 1/4" x Width: 6 13/16" x Length: 8 7/8").
2010 Kia Optima Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| L4/2.4L |
24 |
10 1/4" x 6 13/16" x 8 7/8" |
26.0 cm x 17.3 cm x 22.5 cm |
2009 Kia Optima Battery Size
The recommended 2009 Kia Optima battery size is 124R (Height: 10 3/8" x Width: 7" x Length: 8 5/16").
2009 Kia Optima Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| Standard Ex Hybrid |
124R |
10 3/8" x 7" x 8 5/16" |
26.2 cm x 17.7 cm x 21.8 cm |
2008 Kia Optima Battery Size
The recommended 2008 Kia Optima battery size is 24 (Height: 10 1/4" x Width: 6 13/16" x Length: 8 7/8").
2008 Kia Optima Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| V6/2.7L |
24 |
10 1/4" x 6 13/16" x 8 7/8" |
26.0 cm x 17.3 cm x 22.5 cm |
2007 Kia Optima Battery Size
The recommended 2007 Kia Optima battery size is 24 (Height: 10 1/4" x Width: 6 13/16" x Length: 8 7/8").
2007 Kia Optima Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| V6/2.7L |
24 |
10 1/4" x 6 13/16" x 8 7/8" |
26.0 cm x 17.3 cm x 22.5 cm |
2006 Kia Optima Battery Size
The recommended 2006 Kia Optima battery size is 24 (Height: 10 1/4" x Width: 6 13/16" x Length: 8 7/8").
2006 Kia Optima Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| V6/2.7L |
24 |
10 1/4" x 6 13/16" x 8 7/8" |
26.0 cm x 17.3 cm x 22.5 cm |
2005 Kia Optima Battery Size
The recommended 2005 Kia Optima battery size is 24 (Height: 10 1/4" x Width: 6 13/16" x Length: 8 7/8").
2005 Kia Optima Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| V6/2.7L |
24 |
10 1/4" x 6 13/16" x 8 7/8" |
26.0 cm x 17.3 cm x 22.5 cm |
2004 Kia Optima Battery Size
The recommended 2004 Kia Optima battery size is 24 (Height: 10 1/4" x Width: 6 13/16" x Length: 8 7/8").
2004 Kia Optima Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| L4/2.4L |
24 |
10 1/4" x 6 13/16" x 8 7/8" |
26.0 cm x 17.3 cm x 22.5 cm |
2003 Kia Optima Battery Size
The recommended 2003 Kia Optima battery size is 24 (Height: 10 1/4" x Width: 6 13/16" x Length: 8 7/8").
2003 Kia Optima Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| V6/2.7L |
24 |
10 1/4" x 6 13/16" x 8 7/8" |
26.0 cm x 17.3 cm x 22.5 cm |
2002 Kia Optima Battery Size
The recommended 2002 Kia Optima battery size is 24 (Height: 10 1/4" x Width: 6 13/16" x Length: 8 7/8").
2002 Kia Optima Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| V6/2.7L |
24 |
10 1/4" x 6 13/16" x 8 7/8" |
26.0 cm x 17.3 cm x 22.5 cm |
2001 Kia Optima Battery Size
The recommended 2001 Kia Optima battery size is H5 (Height: 9 9/16" x Width: 6 15/16" x Length: 7 1/2").
2001 Kia Optima Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| V6/2.5L |
H5 (47) |
9 9/16" x 6 15/16" x 7 1/2" |
24.2 cm x 17.5 cm x 19.0 cm |
Kia Optima
Battery Size Model Comparisons
Kia Optima Battery Size Comparisons By Year