Complete battery specifications for your 2026 Ram 3500.
| Trim | Engine | Group Size | Cold Cranking Amps | Reserve Capacity | Terminal |
|---|---|---|---|---|---|
| Limited | 2.0L I4 | 35 | 556 CCA | 95 min | Top Post |
| Base | 2.0L I4 | 78 | 630 CCA | 110 min | Side Post |
| SE | 2.0L I4 | 35 | 611 CCA | 93 min | Top Post |
| Platinum | 2.0L I4 | 78 | 630 CCA | 104 min | Side Post |
| Lariat | 2.0L I4 | 65 | 639 CCA | 106 min | Side Post |
| SEL | 6.2L V8 | 94R | 822 CCA | 133 min | Side Post |
| XLT | 6.2L V8 | 78 | 833 CCA | 141 min | Side Post |
| Premium | 6.2L V8 | 94R | 944 CCA | 143 min | Top Post |
| XL | 6.2L V8 | 94R | 813 CCA | 138 min | Top Post |
| Platinum | 2.5L I4 | 34 | 626 CCA | 108 min | Side Post |
| Lariat | 2.5L I4 | 35 | 632 CCA | 100 min | Top Post |
| Denali | 2.5L I4 | 24F | 661 CCA | 111 min | Side Post |