Complete battery specifications for your 2003 Chrysler 300.
| Trim | Engine | Group Size | Cold Cranking Amps | Reserve Capacity | Terminal |
|---|---|---|---|---|---|
| Denali | 3.5L V6 | 47 | 631 CCA | 113 min | Top Post |
| SE | 3.5L V6 | 24F | 738 CCA | 118 min | Side Post |
| Base | 3.5L V6 | 47 | 684 CCA | 111 min | Dual Terminal |
| Premium | 3.5L V6 | 48 | 621 CCA | 95 min | Dual Terminal |
| SE | 2.5L I4 | 51R | 464 CCA | 84 min | Dual Terminal |
| XL | 2.5L I4 | 35 | 491 CCA | 79 min | Top Post |
| Denali | 5.7L V8 | 24 | 784 CCA | 137 min | Dual Terminal |
| SE | 5.7L V8 | 35 | 741 CCA | 120 min | Top Post |
| Lariat | 5.7L V8 | 24F | 786 CCA | 121 min | Side Post |
| Premium | 5.7L V8 | 47 | 790 CCA | 124 min | Dual Terminal |