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Lexus RC350 Battery Size (2015-2025)
The Lexus RC350 battery sizes are: 78DT (model years 2024 to 2025), 34 (model years 2015 to 2025), or 24 (model years 2015 to 2025) as specified in our data below, organized by trim, option package, and model year.
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| Year | Trim | Battery Size Code | Battery Size (L X W X H) Inches | Get Here (paid link) |
|---|---|---|---|---|
| 2025 | V6/3.5L; Standard; AGM; Interstate SC34U | 78DT | 10 " x 7 5/16" x 8 7/8" | Amazon |
| 2025 | V6/3.5L; Standard; Pure Lead AGM; Interstate MTZ-34; May require height adapter. | 34 | 10 13/16" x 6 3/4" x 7 13/16" | Amazon |
| 2024 | V6/3.5L; Standard; AGM; Interstate SC34U | 78DT | 10 " x 7 5/16" x 8 7/8" | Amazon |
| 2024 | V6/3.5L; Standard; AGM; Interstate SC34DU | 78DT | 10 " x 7 5/16" x 8 7/8" | Amazon |
| 2023 | V6/3.5L; Standard; Flooded; Interstate MTP-24; Longest life in cold to moderate climates. | 24 | 10 1/4" x 6 7/8" x 9 7/16" | Amazon |
| 2023 | V6/3.5L; Standard; Flooded; Interstate MT-24; Longest life in hot to moderate climates. | 24 | 10 1/4" x 6 7/8" x 7 5/16" | Amazon |
| 2022 | V6/3.5L; Standard; Flooded; Interstate MTP-24; Longest life in cold to moderate climates. | 24 | 10 1/4" x 6 7/8" x 9 7/16" | Amazon |
| 2022 | V6/3.5L; Standard; Flooded; Interstate MT-24; Longest life in hot to moderate climates. | 24 | 10 1/4" x 6 7/8" x 7 5/16" | Amazon |
| 2021 | V6/3.5L; Standard; Flooded; Interstate MTP-24; Longest life in cold to moderate climates. | 24 | 10 1/4" x 6 7/8" x 9 7/16" | Amazon |
| 2021 | V6/3.5L; Standard; Flooded; Interstate MT-24; Longest life in hot to moderate climates. | 24 | 10 1/4" x 6 7/8" x 7 5/16" | Amazon |
| 2020 | V6/3.5L; Standard; Flooded; Interstate MT-24; Longest life in hot to moderate climates. | 24 | 10 1/4" x 6 7/8" x 7 5/16" | Amazon |
| 2020 | V6/3.5L; Standard; Pure Lead AGM; Interstate MTZ-34; May require height adapter. | 34 | 10 13/16" x 6 3/4" x 7 13/16" | Amazon |
| 2019 | V6/3.5L; Standard; Flooded; Interstate MTP-24; Longest life in cold to moderate climates. | 24 | 10 1/4" x 6 7/8" x 9 7/16" | Amazon |
| 2019 | V6/3.5L; Standard; Pure Lead AGM; Interstate MTZ-34; May require height adapter. | 34 | 10 13/16" x 6 3/4" x 7 13/16" | Amazon |
| 2018 | V6/3.5L; Standard; Pure Lead AGM; Interstate MTZ-34; May require height adapter. | 34 | 10 13/16" x 6 3/4" x 7 13/16" | Amazon |
| 2018 | V6/3.5L; Standard; Flooded; Interstate MTP-24; Longest life in cold to moderate climates. | 24 | 10 1/4" x 6 7/8" x 9 7/16" | Amazon |
| 2017 | V6/3.5L; Standard; Flooded; Interstate MTP-24; Longest life in cold to moderate climates. | 24 | 10 1/4" x 6 7/8" x 9 7/16" | Amazon |
| 2017 | V6/3.5L; Standard; Flooded; Interstate MT-24; Longest life in hot to moderate climates. | 24 | 10 1/4" x 6 7/8" x 7 5/16" | Amazon |
| 2016 | V6/3.5L; Standard; Pure Lead AGM; Interstate MTZ-34; May require height adapter. | 34 | 10 13/16" x 6 3/4" x 7 13/16" | Amazon |
| 2016 | V6/3.5L; Standard; Flooded; Interstate MTP-24; Longest life in cold to moderate climates. | 24 | 10 1/4" x 6 7/8" x 9 7/16" | Amazon |
| 2015 | V6/3.5L; Standard; Pure Lead AGM; Interstate MTZ-34; May require height adapter. | 34 | 10 13/16" x 6 3/4" x 7 13/16" | Amazon |
| 2015 | V6/3.5L; Standard; Flooded; Interstate MT-24; Longest life in hot to moderate climates. | 24 | 10 1/4" x 6 7/8" x 7 5/16" | 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.
2025 Lexus RC350 Battery Size
The recommended 2025 Lexus RC350 battery sizes are 78DT (Length: 10 " x Width: 7 5/16" x Height: 8 7/8") or 34 (Length: 10 13/16" x Width: 6 3/4" x Height: 7 13/16") or 24 (Length: 10 1/4" x Width: 6 7/8" x Height: 7 5/16") or 78DT (Length: 10 1/8" x Width: 7 5/16" x Height: 8 1/2") or 24 (Length: 10 1/4" x Width: 6 7/8" x Height: 9 7/16") or 78DT (Length: 10 " x Width: 7 5/16" x Height: 8 7/8").
| Trim | Battery Size Code | Battery Size (L X W X H) (Imp.) | Battery Size (L X W X H) (Metric) |
|---|---|---|---|
| V6/3.5L; Standard; AGM; Interstate SC34U | 78DT | 10 " x 7 5/16" x 8 7/8" | 25.4 cm x 18.57 cm x 22.54 cm |
| V6/3.5L; Standard; Pure Lead AGM; Interstate MTZ-34; May require height adapter. | 34 | 10 13/16" x 6 3/4" x 7 13/16" | 27.46 cm x 17.14 cm x 19.84 cm |
| V6/3.5L; Standard; Flooded; Interstate MT-24; Longest life in hot to moderate climates. | 24 | 10 1/4" x 6 7/8" x 7 5/16" | 26.04 cm x 17.46 cm x 18.57 cm |
| V6/3.5L; Standard; Flooded; Interstate MTP-78DT; May require height adapter B. Part #358310. | 78DT | 10 1/8" x 7 5/16" x 8 1/2" | 25.72 cm x 18.57 cm x 21.59 cm |
| V6/3.5L; Standard; Flooded; Interstate MTP-24; Longest life in cold to moderate climates. | 24 | 10 1/4" x 6 7/8" x 9 7/16" | 26.04 cm x 17.46 cm x 23.97 cm |
| V6/3.5L; Standard; AGM; Interstate SC34DU | 78DT | 10 " x 7 5/16" x 8 7/8" | 25.4 cm x 18.57 cm x 22.54 cm |
2024 Lexus RC350 Battery Size
The recommended 2024 Lexus RC350 battery sizes are 78DT (Length: 10 " x Width: 7 5/16" x Height: 8 7/8") or 78DT (Length: 10 " x Width: 7 5/16" x Height: 8 7/8") or 78DT (Length: 10 1/8" x Width: 7 5/16" x Height: 8 1/2") or 34 (Length: 10 13/16" x Width: 6 3/4" x Height: 7 13/16") or 24 (Length: 10 1/4" x Width: 6 7/8" x Height: 7 5/16") or 24 (Length: 10 1/4" x Width: 6 7/8" x Height: 9 7/16").
| Trim | Battery Size Code | Battery Size (L X W X H) (Imp.) | Battery Size (L X W X H) (Metric) |
|---|---|---|---|
| V6/3.5L; Standard; AGM; Interstate SC34U | 78DT | 10 " x 7 5/16" x 8 7/8" | 25.4 cm x 18.57 cm x 22.54 cm |
| V6/3.5L; Standard; AGM; Interstate SC34DU | 78DT | 10 " x 7 5/16" x 8 7/8" | 25.4 cm x 18.57 cm x 22.54 cm |
| V6/3.5L; Standard; Flooded; Interstate MTP-78DT; May require height adapter B. Part #358310. | 78DT | 10 1/8" x 7 5/16" x 8 1/2" | 25.72 cm x 18.57 cm x 21.59 cm |
| V6/3.5L; Standard; Pure Lead AGM; Interstate MTZ-34; May require height adapter. | 34 | 10 13/16" x 6 3/4" x 7 13/16" | 27.46 cm x 17.14 cm x 19.84 cm |
| V6/3.5L; Standard; Flooded; Interstate MT-24; Longest life in hot to moderate climates. | 24 | 10 1/4" x 6 7/8" x 7 5/16" | 26.04 cm x 17.46 cm x 18.57 cm |
| V6/3.5L; Standard; Flooded; Interstate MTP-24; Longest life in cold to moderate climates. | 24 | 10 1/4" x 6 7/8" x 9 7/16" | 26.04 cm x 17.46 cm x 23.97 cm |
2023 Lexus RC350 Battery Size
The recommended 2023 Lexus RC350 battery sizes are 24 (Length: 10 1/4" x Width: 6 7/8" x Height: 9 7/16") or 24 (Length: 10 1/4" x Width: 6 7/8" x Height: 7 5/16") or 34 (Length: 10 13/16" x Width: 6 3/4" x Height: 7 13/16").
| Trim | Battery Size Code | Battery Size (L X W X H) (Imp.) | Battery Size (L X W X H) (Metric) |
|---|---|---|---|
| V6/3.5L; Standard; Flooded; Interstate MTP-24; Longest life in cold to moderate climates. | 24 | 10 1/4" x 6 7/8" x 9 7/16" | 26.04 cm x 17.46 cm x 23.97 cm |
| V6/3.5L; Standard; Flooded; Interstate MT-24; Longest life in hot to moderate climates. | 24 | 10 1/4" x 6 7/8" x 7 5/16" | 26.04 cm x 17.46 cm x 18.57 cm |
| V6/3.5L; Standard; Pure Lead AGM; Interstate MTZ-34; May require height adapter. | 34 | 10 13/16" x 6 3/4" x 7 13/16" | 27.46 cm x 17.14 cm x 19.84 cm |
2022 Lexus RC350 Battery Size
The recommended 2022 Lexus RC350 battery sizes are 24 (Length: 10 1/4" x Width: 6 7/8" x Height: 9 7/16") or 24 (Length: 10 1/4" x Width: 6 7/8" x Height: 7 5/16") or 34 (Length: 10 13/16" x Width: 6 3/4" x Height: 7 13/16").
| Trim | Battery Size Code | Battery Size (L X W X H) (Imp.) | Battery Size (L X W X H) (Metric) |
|---|---|---|---|
| V6/3.5L; Standard; Flooded; Interstate MTP-24; Longest life in cold to moderate climates. | 24 | 10 1/4" x 6 7/8" x 9 7/16" | 26.04 cm x 17.46 cm x 23.97 cm |
| V6/3.5L; Standard; Flooded; Interstate MT-24; Longest life in hot to moderate climates. | 24 | 10 1/4" x 6 7/8" x 7 5/16" | 26.04 cm x 17.46 cm x 18.57 cm |
| V6/3.5L; Standard; Pure Lead AGM; Interstate MTZ-34; May require height adapter. | 34 | 10 13/16" x 6 3/4" x 7 13/16" | 27.46 cm x 17.14 cm x 19.84 cm |
2021 Lexus RC350 Battery Size
The recommended 2021 Lexus RC350 battery sizes are 24 (Length: 10 1/4" x Width: 6 7/8" x Height: 9 7/16") or 24 (Length: 10 1/4" x Width: 6 7/8" x Height: 7 5/16") or 34 (Length: 10 13/16" x Width: 6 3/4" x Height: 7 13/16").
| Trim | Battery Size Code | Battery Size (L X W X H) (Imp.) | Battery Size (L X W X H) (Metric) |
|---|---|---|---|
| V6/3.5L; Standard; Flooded; Interstate MTP-24; Longest life in cold to moderate climates. | 24 | 10 1/4" x 6 7/8" x 9 7/16" | 26.04 cm x 17.46 cm x 23.97 cm |
| V6/3.5L; Standard; Flooded; Interstate MT-24; Longest life in hot to moderate climates. | 24 | 10 1/4" x 6 7/8" x 7 5/16" | 26.04 cm x 17.46 cm x 18.57 cm |
| V6/3.5L; Standard; Pure Lead AGM; Interstate MTZ-34; May require height adapter. | 34 | 10 13/16" x 6 3/4" x 7 13/16" | 27.46 cm x 17.14 cm x 19.84 cm |
2020 Lexus RC350 Battery Size
The recommended 2020 Lexus RC350 battery sizes are 24 (Length: 10 1/4" x Width: 6 7/8" x Height: 7 5/16") or 34 (Length: 10 13/16" x Width: 6 3/4" x Height: 7 13/16") or 24 (Length: 10 1/4" x Width: 6 7/8" x Height: 9 7/16").
| Trim | Battery Size Code | Battery Size (L X W X H) (Imp.) | Battery Size (L X W X H) (Metric) |
|---|---|---|---|
| V6/3.5L; Standard; Flooded; Interstate MT-24; Longest life in hot to moderate climates. | 24 | 10 1/4" x 6 7/8" x 7 5/16" | 26.04 cm x 17.46 cm x 18.57 cm |
| V6/3.5L; Standard; Pure Lead AGM; Interstate MTZ-34; May require height adapter. | 34 | 10 13/16" x 6 3/4" x 7 13/16" | 27.46 cm x 17.14 cm x 19.84 cm |
| V6/3.5L; Standard; Flooded; Interstate MTP-24; Longest life in cold to moderate climates. | 24 | 10 1/4" x 6 7/8" x 9 7/16" | 26.04 cm x 17.46 cm x 23.97 cm |
2019 Lexus RC350 Battery Size
The recommended 2019 Lexus RC350 battery sizes are 24 (Length: 10 1/4" x Width: 6 7/8" x Height: 9 7/16") or 34 (Length: 10 13/16" x Width: 6 3/4" x Height: 7 13/16") or 24 (Length: 10 1/4" x Width: 6 7/8" x Height: 7 5/16").
| Trim | Battery Size Code | Battery Size (L X W X H) (Imp.) | Battery Size (L X W X H) (Metric) |
|---|---|---|---|
| V6/3.5L; Standard; Flooded; Interstate MTP-24; Longest life in cold to moderate climates. | 24 | 10 1/4" x 6 7/8" x 9 7/16" | 26.04 cm x 17.46 cm x 23.97 cm |
| V6/3.5L; Standard; Pure Lead AGM; Interstate MTZ-34; May require height adapter. | 34 | 10 13/16" x 6 3/4" x 7 13/16" | 27.46 cm x 17.14 cm x 19.84 cm |
| V6/3.5L; Standard; Flooded; Interstate MT-24; Longest life in hot to moderate climates. | 24 | 10 1/4" x 6 7/8" x 7 5/16" | 26.04 cm x 17.46 cm x 18.57 cm |
2018 Lexus RC350 Battery Size
The recommended 2018 Lexus RC350 battery sizes are 34 (Length: 10 13/16" x Width: 6 3/4" x Height: 7 13/16") or 24 (Length: 10 1/4" x Width: 6 7/8" x Height: 9 7/16") or 24 (Length: 10 1/4" x Width: 6 7/8" x Height: 7 5/16").
| Trim | Battery Size Code | Battery Size (L X W X H) (Imp.) | Battery Size (L X W X H) (Metric) |
|---|---|---|---|
| V6/3.5L; Standard; Pure Lead AGM; Interstate MTZ-34; May require height adapter. | 34 | 10 13/16" x 6 3/4" x 7 13/16" | 27.46 cm x 17.14 cm x 19.84 cm |
| V6/3.5L; Standard; Flooded; Interstate MTP-24; Longest life in cold to moderate climates. | 24 | 10 1/4" x 6 7/8" x 9 7/16" | 26.04 cm x 17.46 cm x 23.97 cm |
| V6/3.5L; Standard; Flooded; Interstate MT-24; Longest life in hot to moderate climates. | 24 | 10 1/4" x 6 7/8" x 7 5/16" | 26.04 cm x 17.46 cm x 18.57 cm |
2017 Lexus RC350 Battery Size
The recommended 2017 Lexus RC350 battery sizes are 24 (Length: 10 1/4" x Width: 6 7/8" x Height: 9 7/16") or 24 (Length: 10 1/4" x Width: 6 7/8" x Height: 7 5/16") or 34 (Length: 10 13/16" x Width: 6 3/4" x Height: 7 13/16").
| Trim | Battery Size Code | Battery Size (L X W X H) (Imp.) | Battery Size (L X W X H) (Metric) |
|---|---|---|---|
| V6/3.5L; Standard; Flooded; Interstate MTP-24; Longest life in cold to moderate climates. | 24 | 10 1/4" x 6 7/8" x 9 7/16" | 26.04 cm x 17.46 cm x 23.97 cm |
| V6/3.5L; Standard; Flooded; Interstate MT-24; Longest life in hot to moderate climates. | 24 | 10 1/4" x 6 7/8" x 7 5/16" | 26.04 cm x 17.46 cm x 18.57 cm |
| V6/3.5L; Standard; Pure Lead AGM; Interstate MTZ-34; May require height adapter. | 34 | 10 13/16" x 6 3/4" x 7 13/16" | 27.46 cm x 17.14 cm x 19.84 cm |
2016 Lexus RC350 Battery Size
The recommended 2016 Lexus RC350 battery sizes are 34 (Length: 10 13/16" x Width: 6 3/4" x Height: 7 13/16") or 24 (Length: 10 1/4" x Width: 6 7/8" x Height: 9 7/16") or 24 (Length: 10 1/4" x Width: 6 7/8" x Height: 7 5/16").
| Trim | Battery Size Code | Battery Size (L X W X H) (Imp.) | Battery Size (L X W X H) (Metric) |
|---|---|---|---|
| V6/3.5L; Standard; Pure Lead AGM; Interstate MTZ-34; May require height adapter. | 34 | 10 13/16" x 6 3/4" x 7 13/16" | 27.46 cm x 17.14 cm x 19.84 cm |
| V6/3.5L; Standard; Flooded; Interstate MTP-24; Longest life in cold to moderate climates. | 24 | 10 1/4" x 6 7/8" x 9 7/16" | 26.04 cm x 17.46 cm x 23.97 cm |
| V6/3.5L; Standard; Flooded; Interstate MT-24; Longest life in hot to moderate climates. | 24 | 10 1/4" x 6 7/8" x 7 5/16" | 26.04 cm x 17.46 cm x 18.57 cm |
2015 Lexus RC350 Battery Size
The recommended 2015 Lexus RC350 battery sizes are 34 (Length: 10 13/16" x Width: 6 3/4" x Height: 7 13/16") or 24 (Length: 10 1/4" x Width: 6 7/8" x Height: 7 5/16") or 24 (Length: 10 1/4" x Width: 6 7/8" x Height: 9 7/16").
| Trim | Battery Size Code | Battery Size (L X W X H) (Imp.) | Battery Size (L X W X H) (Metric) |
|---|---|---|---|
| V6/3.5L; Standard; Pure Lead AGM; Interstate MTZ-34; May require height adapter. | 34 | 10 13/16" x 6 3/4" x 7 13/16" | 27.46 cm x 17.14 cm x 19.84 cm |
| V6/3.5L; Standard; Flooded; Interstate MT-24; Longest life in hot to moderate climates. | 24 | 10 1/4" x 6 7/8" x 7 5/16" | 26.04 cm x 17.46 cm x 18.57 cm |
| V6/3.5L; Standard; Flooded; Interstate MTP-24; Longest life in cold to moderate climates. | 24 | 10 1/4" x 6 7/8" x 9 7/16" | 26.04 cm x 17.46 cm x 23.97 cm |
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