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Honda Clarity Battery Sizes (2018 - 2021): Battery Replacement Guide

Researched By The AutoPadre Research Team

The Honda Clarity battery size is 51R (model years 2018 to 2021).

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Honda Clarity Battery Size(s)
Year	Trim	Battery Size Code	Battery Size (L X W X H) Inches	Get Here (paid link)
2021	--/-L	51R	9 3/8" x 5 1/16" x 8 13/16"	Amazon
2020	L4/1.5L	51R	9 3/8" x 5 1/16" x 8 13/16"	Amazon
2019	Standard	51R	9 3/8" x 5 1/16" x 8 13/16"	Amazon
2018	L4/1.5L	51R	9 3/8" x 5 1/16" x 8 13/16"	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.

2021 Honda Clarity Battery Size

The recommended 2021 Honda Clarity battery size is 51R (Height: 9 3/8" x Width: 5 1/16" x Length: 8 13/16").

2021 Honda Clarity Battery Size(s)
Trim	Battery Size Code	Battery Size (L X W X H) (Imp.)	Battery Size (L X W X H) (Metric)
--/-L	51R	9 3/8" x 5 1/16" x 8 13/16"	23.8 cm x 12.9 cm x 22.3 cm

2020 Honda Clarity Battery Size

The recommended 2020 Honda Clarity battery size is 51R (Height: 9 3/8" x Width: 5 1/16" x Length: 8 13/16").

2020 Honda Clarity Battery Size(s)
Trim	Battery Size Code	Battery Size (L X W X H) (Imp.)	Battery Size (L X W X H) (Metric)
L4/1.5L	51R	9 3/8" x 5 1/16" x 8 13/16"	23.8 cm x 12.9 cm x 22.3 cm

2019 Honda Clarity Battery Size

The recommended 2019 Honda Clarity battery size is 51R (Height: 9 3/8" x Width: 5 1/16" x Length: 8 13/16").

2019 Honda Clarity Battery Size(s)
Trim	Battery Size Code	Battery Size (L X W X H) (Imp.)	Battery Size (L X W X H) (Metric)
Standard	51R	9 3/8" x 5 1/16" x 8 13/16"	23.8 cm x 12.9 cm x 22.3 cm

2018 Honda Clarity Battery Size

The recommended 2018 Honda Clarity battery size is 51R (Height: 9 3/8" x Width: 5 1/16" x Length: 8 13/16").

2018 Honda Clarity Battery Size(s)
Trim	Battery Size Code	Battery Size (L X W X H) (Imp.)	Battery Size (L X W X H) (Metric)
L4/1.5L	51R	9 3/8" x 5 1/16" x 8 13/16"	23.8 cm x 12.9 cm x 22.3 cm

Honda Clarity Battery Sizes Data Brought To You By AutoPadre

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