Kia Sorento Hybrid 12V battery
Yes - the Kia Sorento Hybrid has a 12V auxiliary battery, separate from the high-voltage traction pack. The exact 12V battery varies by year - see the table below. A dead 12V is the number-one thing that strands an EV.
Key takeaways
- The Kia Sorento Hybrid has a 12V auxiliary battery, separate from the high-voltage traction pack.
- The 12V battery varies by model year - see the table.
- Location: Under trunk floor.
- A dead 12V often leaves the car unable to unlock or power on - keep it healthy.
EV and hybrid 12V specs are not reliably published by makers and change by year, trim, and region. The table below is the commonly reported battery for the years shown, with our source - confirm against the battery in your car before buying.
| Years | 12V battery | Location | Source |
|---|---|---|---|
| 2021-2025 | See sourceAGM | Under trunk floor | reddit.com |
Why the 12V matters on an EV
The big traction pack drives the wheels, but the little 12V battery runs the computers, locks, and screens - and it is what powers the car up in the first place. If the 12V dies, the Kia Sorento Hybrid may not unlock or switch on even with a full traction pack, which is why a dead 12V is the most common way an EV gets stranded. Most 12V batteries last 3 to 5 years; replacing one is usually straightforward once you can get power to open the compartment.
See the full EV & hybrid 12V battery guide →
Frequently asked
Does the Kia Sorento Hybrid have a 12V battery?
Yes. Like every EV and hybrid, the Kia Sorento Hybrid has a small 12V auxiliary battery, separate from the high-voltage traction pack. It runs the electronics and wakes the car up, and when it dies the car often will not power on at all.
What 12V battery does the Kia Sorento Hybrid use?
It varies by year and trim - see the table above for the reported 12V battery per model year, and always confirm against the battery in your car.
Where is the 12V battery in the Kia Sorento Hybrid?
Under trunk floor. On EVs and hybrids the 12V is often in the frunk, under a seat, or in the rear cargo area rather than under the hood.