Complete battery specifications for your 2020 Lexus IS.
| Trim | Engine | Group Size | Cold Cranking Amps | Reserve Capacity | Terminal |
|---|---|---|---|---|---|
| SEL | 6.2L V8 | 51 | 846 CCA | 140 min | Dual Terminal |
| XLT | 6.2L V8 | 25 | 729 CCA | 119 min | Dual Terminal |
| Premium | 6.2L V8 | 25 | 835 CCA | 130 min | Top Post |
| King Ranch | 6.2L V8 | 51R | 733 CCA | 120 min | Dual Terminal |
| Denali | 6.2L V8 | 24F | 808 CCA | 125 min | Dual Terminal |
| XL | 3.6L V6 | 51 | 741 CCA | 122 min | Top Post |
| SE | 3.6L V6 | 35 | 653 CCA | 98 min | Side Post |
| Base | 3.6L V6 | 51R | 711 CCA | 110 min | Side Post |
| Limited | 3.0L V6 | 47 | 651 CCA | 112 min | Dual Terminal |
| Denali | 3.0L V6 | 48 | 695 CCA | 122 min | Top Post |
| Platinum | 3.0L V6 | 24 | 729 CCA | 117 min | Dual Terminal |
| King Ranch | 3.0L V6 | 47 | 667 CCA | 116 min | Top Post |
| XL | 3.0L V6 | 51R | 707 CCA | 121 min | Top Post |