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How to replace the 12V battery in the Hyundai Ioniq?

Model: Hyundai Ioniq MK 1 - Years: 2016, 2017, 2018, 2019, 2020, 2021, 2022
Part: Battery

Video tutorial

In this tutorial, you will see how to replace the 12V battery in the Hyundai Ioniq, a very simple and quick operation. First, ensure the key is not inserted to work safely, then open the bonnet and, using a 13mm socket, undo the bolt of the front lower mounting bracket.

Next, loosen the nuts on both terminals, disconnect them starting with the negative, and remove the old battery from the housing. At this point, simply insert the replacement and reassemble everything by following the reverse procedure.


Updated on 28 October 2026 by ScegliAuto


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by ScegliAuto

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