Complete battery specifications for your 2018 Ram 2500.
| Trim | Engine | Group Size | Cold Cranking Amps | Reserve Capacity | Terminal |
|---|---|---|---|---|---|
| Sport | 2.5L I4 | 24F | 691 CCA | 115 min | Top Post |
| XLT | 2.5L I4 | 35 | 700 CCA | 110 min | Side Post |
| Denali | 2.5L I4 | 65 | 562 CCA | 85 min | Dual Terminal |
| Premium | 2.5L I4 | 34 | 551 CCA | 94 min | Top Post |
| XLT | 5.0L V8 | 94R | 943 CCA | 157 min | Dual Terminal |
| XL | 5.0L V8 | 94R | 901 CCA | 149 min | Dual Terminal |
| Platinum | 5.0L V8 | 94R | 892 CCA | 149 min | Side Post |
| Denali | 5.0L V8 | 65 | 920 CCA | 153 min | Top Post |
| Premium | 5.0L V8 | 65 | 887 CCA | 138 min | Top Post |
| SE | 3.0L V6 | 65 | 712 CCA | 117 min | Side Post |
| SEL | 3.0L V6 | 78 | 823 CCA | 141 min | Side Post |