2021 Hyundai Elantra Hybrid Battery
Battery specifications for 2021 Hyundai Elantra Hybrid
These are estimated specifications. Always verify with your vehicle or a parts professional.
124R
BCI Group Size
Top Post (reversed)
CCA Range
550-750
Length
10.25"
Width
6.81"
Height
8.31"
Note: Estimated - verify with dealer
Cross-References by Brand
| Brand | Part Number |
|---|---|
| Interstate | MT-124R |
| NAPA | 84124R |
| AutoZone (Duralast) | 124R-DL |
| O'Reilly | 124R-3 |
| Walmart (EverStart) | 124R-N |
Battery Tips for 2021 Hyundai Elantra Hybrid
- CCA (Cold Cranking Amps) - Higher CCA recommended for cold climates
- AGM vs Flooded - AGM batteries last longer but cost more; required for start-stop systems
- Terminal Position - "F" or "R" suffix indicates reversed terminal orientation
- Hold-Down - Ensure proper hold-down clamp fits your battery tray
View Hyundai Elantra Hybrid Labor Times | View Torque Specs | View Fluid Specs | View DTC Codes