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Jeep Gladiator Battery Sizes (2020 - 2021): Battery Replacement Guide

Researched By The AutoPadre Research Team


The Jeep Gladiator battery sizes are: H6 (model year 2021) or H7 (model year 2020) as specified in our data below, organized by trim, option package, and model year.

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Jeep Gladiator Battery Size(s)
Year Trim Battery Size Code Battery Size (L X W X H) Inches Get Here (paid link)
2021 V6/3.6L H6 (48) 12 1/16" x 6 7/8" x 7 9/16" Amazon
2020 V6/3.6L H7 (94R) 12 3/8" 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.

Jump To Model Year

2020's

2021 Jeep Gladiator Battery Size

The recommended 2021 Jeep Gladiator battery size is H6 (Height: 12 1/16" x Width: 6 7/8" x Length: 7 9/16").

2021 Jeep Gladiator Battery Size(s)
Trim Battery Size Code Battery Size (L X W X H) (Imp.) Battery Size (L X W X H) (Metric)
V6/3.6L H6 (48) 12 1/16" x 6 7/8" x 7 9/16" 30.6 cm x 17.5 cm x 19.2 cm

2020 Jeep Gladiator Battery Size

The recommended 2020 Jeep Gladiator battery size is H7 (Height: 12 3/8" x Width: 6 7/8" x Length: 7 1/2").

2020 Jeep Gladiator Battery Size(s)
Trim Battery Size Code Battery Size (L X W X H) (Imp.) Battery Size (L X W X H) (Metric)
V6/3.6L H7 (94R) 12 3/8" x 6 7/8" x 7 1/2" 31.5 cm x 17.5 cm x 19.0 cm
Jeep Gladiator Battery Sizes Brought To You By AutoPadre
Jeep Gladiator Battery Sizes Brought To You By AutoPadre

Jeep Gladiator Battery Size Comparisons By Year