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Kia niro phev 2017 - battery - Steveee

Can I put normal battery, instead of auxiliary battery in the boot.

Kia niro phev 2017 - battery - elekie&a/c doctor
Not too sure what you’re asking . Surely the only battery that can fitted is the correct one , if you want the electrical systems to function to spec .
Kia niro phev 2017 - battery - Steveee

It is a 2 battery's this is auxiliary battery in the boot

Kia niro phev 2017 - battery - Metropolis.
What we talking, double AAs?
Kia niro phev 2017 - battery - elekie&a/c doctor
I’m still struggling with the original question. The auxiliary battery in the boot is the sli battery. Starting,lighting and ignition systems. Why change it ? , unless it’s faulty.
Kia niro phev 2017 - battery - _

The 12v battery in the niro hybrid is under the rear passenger seat

If it is the 360 volt battery for the htbrid system that is very expensive. Maybe it is in the boot?

Individual cells can be replaced.

Go to the kia niro ev phev owners section for advice.