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Mercedes-Benz SL 450 Battery Sizes (2017 - 2020): Battery Replacement Guide

Researched By The AutoPadre Research Team

Last Updated 2023-03-31

The Mercedes-Benz SL 450 battery size is H8 (model years 2017 to 2020).

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Mercedes-Benz SL 450 Battery Size(s)
Year Trim Battery Size Code Battery Size (L X W X H) Inches Get Here (paid link)
2020 Standard H8 (49) 15" x 6 7/8" x 7 3/16" Amazon
2019 Standard H8 (49) 15" x 6 7/8" x 7 3/16" Amazon
2017 Battery Primary Battery, Auxiliary H8 (49) 15" x 6 7/8" x 7 3/16" 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.

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2020 Mercedes-Benz SL 450 Battery Size

The recommended 2020 Mercedes-Benz SL 450 battery size is H8 (Height: 15" x Width: 6 7/8" x Length: 7 3/16").

2020 Mercedes-Benz SL 450 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

2019 Mercedes-Benz SL 450 Battery Size

The recommended 2019 Mercedes-Benz SL 450 battery size is H8 (Height: 15" x Width: 6 7/8" x Length: 7 3/16").

2019 Mercedes-Benz SL 450 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

2017 Mercedes-Benz SL 450 Battery Size

The recommended 2017 Mercedes-Benz SL 450 battery size is H8 (Height: 15" x Width: 6 7/8" x Length: 7 3/16").

2017 Mercedes-Benz SL 450 Battery Size(s)
Trim Battery Size Code Battery Size (L X W X H) (Imp.) Battery Size (L X W X H) (Metric)
Battery Primary Battery, Auxiliary H8 (49) 15" x 6 7/8" x 7 3/16" 38.1 cm x 19.0 cm x 19.2 cm
Mercedes-Benz SL 450 Battery Sizes Brought To You By AutoPadre
Mercedes-Benz SL 450 Battery Sizes Brought To You By AutoPadre
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Maintenance Data

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