Complete battery specifications for your 2002 Infiniti Q50.
| Trim | Engine | Group Size | Cold Cranking Amps | Reserve Capacity | Terminal |
|---|---|---|---|---|---|
| Sport | 5.7L V8 | 47 | 716 CCA | 114 min | Side Post |
| King Ranch | 5.7L V8 | 35 | 720 CCA | 113 min | Side Post |
| Platinum | 5.7L V8 | 51R | 832 CCA | 127 min | Dual Terminal |
| XLT | 5.7L V8 | 51R | 827 CCA | 124 min | Dual Terminal |
| Premium | 3.5L V6 | 24 | 613 CCA | 95 min | Dual Terminal |
| XLT | 3.5L V6 | 47 | 604 CCA | 103 min | Dual Terminal |
| Lariat | 3.5L V6 | 47 | 615 CCA | 109 min | Side Post |
| King Ranch | 3.5L V6 | 25 | 636 CCA | 114 min | Side Post |
| SEL | 3.6L V6 | 24F | 643 CCA | 106 min | Top Post |
| Base | 3.6L V6 | 25 | 631 CCA | 110 min | Dual Terminal |
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