Lexus IS Battery Size by Year
Every Lexus IS year we cover (2014-2026) uses a BCI Group 24F battery.
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Battery by model year
| Model years | Battery | Type | CCA | Buy |
|---|---|---|---|---|
| 2014-2026 | Group 24F (some use 35) | Flooded | 550-710 | Shop Group 24F |
Match the group and type on the battery you are removing. Shop links go to Amazon, and we may earn a commission at no extra cost to you. Open your exact year below for CCA, terminals and our sources.
Every IS year
Choose your model year for the exact Group size, CCA, terminal layout, and the right replacement for your Lexus IS.
2026 Lexus ISGroup 24F2025 Lexus ISGroup 24F2024 Lexus ISGroup 24F2023 Lexus ISGroup 24F2022 Lexus ISGroup 24F2021 Lexus ISGroup 24F2020 Lexus ISGroup 24F2019 Lexus ISGroup 24F2018 Lexus ISGroup 24F2017 Lexus ISGroup 24F2016 Lexus ISGroup 24F2015 Lexus ISGroup 24F2014 Lexus ISGroup 24F
Sources. The battery size for 13 of 13 model years is checked against a cited source, most often Lexus Parts Now (OEM). Each year page lists its own sources.
Last verified 2026-06-18. Maintained by Matan B., who runs GarageDex. How we verify.