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BMW 840i Battery Sizes (2021): Battery Replacement Guide

Researched By The AutoPadre Research Team

The BMW 840i battery size is 95R (model year 2021).

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BMW 840i Battery Size(s)
Year Trim Battery Size Code Battery Size (L X W X H) Inches Get Here (paid link)
2021 L6/3.0L 95R 15 9/16" x 6 7/8" 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.

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2020's

2021 BMW 840i Battery Size

The recommended 2021 BMW 840i battery size is 95R (Height: 15 9/16" x Width: 6 7/8" x Length: 7 1/2").

2021 BMW 840i Battery Size(s)
Trim Battery Size Code Battery Size (L X W X H) (Imp.) Battery Size (L X W X H) (Metric)
L6/3.0L 95R 15 9/16" x 6 7/8" x 7 1/2" 38.1 cm x 15.24 cm x 17.78 cm
BMW 840i Battery Sizes Brought To You By AutoPadre
BMW 840i Battery Sizes Brought To You By AutoPadre
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