Complete battery specifications for your 2025 Hyundai Ioniq.
| Trim | Engine | Group Size | Cold Cranking Amps | Reserve Capacity | Terminal |
|---|---|---|---|---|---|
| XL | 2.5L I4 | 24 | 481 CCA | 73 min | Side Post |
| King Ranch | 2.5L I4 | 35 | 536 CCA | 92 min | Dual Terminal |
| Base | 2.5L I4 | 51R | 501 CCA | 87 min | Side Post |
| SE | 2.0L I4 | 35 | 530 CCA | 90 min | Top Post |
| Base | 2.0L I4 | 24 | 573 CCA | 99 min | Top Post |
| XLT | 2.0L I4 | 24F | 523 CCA | 81 min | Top Post |
| King Ranch | 2.0L I4 | 24 | 566 CCA | 84 min | Side Post |
| Lariat | 2.0L I4 | 24 | 486 CCA | 75 min | Top Post |
| XLT | 5.7L V8 | 48 | 786 CCA | 133 min | Side Post |
| Base | 5.7L V8 | 48 | 737 CCA | 119 min | Dual Terminal |
| Sport | 5.7L V8 | 51 | 720 CCA | 115 min | Top Post |
| XL | 5.7L V8 | 48 | 716 CCA | 109 min | Dual Terminal |