Not had any low battery warnings and yes I have the battery maintenance switched on, I’ve checked the battery voltage a few times over the last week with a Fluke meter and it hovers around 12.17 volts, this morning 12.07 volts. That to me is a battery with only 60% of its nominal voltage of around 12.6 volts, I have no way of measuring the amps btw.
The car is a 2019 manufactured Ioniq EV and I’ve read of a few issues with dead auxiliary batteries from other owners.
I monitored my back then 4-year-old Leaf’s 12-volt battery and as soon as it dropped to 12.0 volts I replaced it, I started getting weird error messages on the dashboard and the new battery resolved it.
I’ve been on a few long trips of around 2 hours motoring in the Ioniq so would think the auxiliary battery would have been charged enough.
The Hyundai dealer I bought the car from is quite a journey for me and as there are no errors showing will just say nothing wrong with the battery. The battery is a Delkor and imho tiny for a medium sized car, if it’s just a duff battery I’ll order a Yuasa replacement and be done with it, I’ve had good service from Yuasa batteries in the past.
Thanks in advance for any suggestions or advice
The car is a 2019 manufactured Ioniq EV and I’ve read of a few issues with dead auxiliary batteries from other owners.
I monitored my back then 4-year-old Leaf’s 12-volt battery and as soon as it dropped to 12.0 volts I replaced it, I started getting weird error messages on the dashboard and the new battery resolved it.
I’ve been on a few long trips of around 2 hours motoring in the Ioniq so would think the auxiliary battery would have been charged enough.
The Hyundai dealer I bought the car from is quite a journey for me and as there are no errors showing will just say nothing wrong with the battery. The battery is a Delkor and imho tiny for a medium sized car, if it’s just a duff battery I’ll order a Yuasa replacement and be done with it, I’ve had good service from Yuasa batteries in the past.
Thanks in advance for any suggestions or advice