Complete battery specifications for your 2026 Infiniti QX50.
| Trim | Engine | Group Size | Cold Cranking Amps | Reserve Capacity | Terminal |
|---|---|---|---|---|---|
| Limited | 3.6L V6 | 48 | 696 CCA | 122 min | Side Post |
| Denali | 3.6L V6 | 24 | 691 CCA | 119 min | Dual Terminal |
| Sport | 3.6L V6 | 24F | 658 CCA | 113 min | Top Post |
| XL | 5.7L V8 | 24 | 735 CCA | 118 min | Top Post |
| Platinum | 5.7L V8 | 51R | 788 CCA | 120 min | Top Post |
| Base | 5.7L V8 | 47 | 739 CCA | 121 min | Dual Terminal |
| SE | 5.7L V8 | 47 | 781 CCA | 137 min | Top Post |
| SEL | 2.5L I4 | 24 | 477 CCA | 85 min | Dual Terminal |
| King Ranch | 2.5L I4 | 51 | 547 CCA | 98 min | Side Post |
| SE | 2.5L I4 | 24 | 473 CCA | 87 min | Top Post |
| Platinum | 2.5L I4 | 24F | 526 CCA | 95 min | Side Post |