Ram 2500 Battery Size by Year
The 2025-2026 Ram 2500 uses a BCI Group 49 battery. 2011-2024 models use a BCI Group 94R battery.
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Battery by model year
| Model years | Battery | Type | CCA | Buy |
|---|---|---|---|---|
| 2025-2026 | Group 49 (some use 94R) | Flooded | 850-925 | Shop Group 49 |
| 2011-2024 | Group 94R | Flooded | 730-850 | Shop Group 94R |
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 2500 year
Choose your model year for the exact Group size, CCA, terminal layout, and the right replacement for your Ram 2500.
2026 Ram 2500Group 492025 Ram 2500Group 492024 Ram 2500Group 94R2023 Ram 2500Group 94R2022 Ram 2500Group 94R2021 Ram 2500Group 94R2020 Ram 2500Group 94R2019 Ram 2500Group 94R2018 Ram 2500Group 94R2017 Ram 2500Group 94R2016 Ram 2500Group 94R2015 Ram 2500Group 94R2014 Ram 2500Group 94R2013 Ram 2500Group 94R2012 Ram 2500Group 94R2011 Ram 2500Group 94R
Sources. The battery size for 16 of 16 model years is checked against a cited source, most often Interstate Batteries and Ram 2500 battery (verified). Each year page lists its own sources.
Last verified 2026-06-18. Maintained by Matan B., who runs GarageDex. How we verify.