Complete battery specifications for your 2021 Chevrolet Blazer.
| Trim | Engine | Group Size | Cold Cranking Amps | Reserve Capacity | Terminal |
|---|---|---|---|---|---|
| XLT | 5.0L V8 | 24F | 758 CCA | 113 min | Side Post |
| Sport | 5.0L V8 | 34 | 794 CCA | 137 min | Side Post |
| XL | 3.6L V6 | 24 | 657 CCA | 108 min | Side Post |
| Platinum | 3.6L V6 | 24 | 744 CCA | 112 min | Top Post |
| King Ranch | 3.6L V6 | 24F | 617 CCA | 99 min | Side Post |
| Lariat | 2.0L I4 | H6 | 578 CCA | 88 min | Dual Terminal |
| Limited | 2.0L I4 | 24 | 536 CCA | 92 min | Dual Terminal |
| Denali | 2.0L I4 | H6 | 595 CCA | 89 min | Dual Terminal |
| King Ranch | 2.0L I4 | 35 | 479 CCA | 75 min | Dual Terminal |
| Sport | 2.0L I4 | 48 | 595 CCA | 89 min | Side Post |