Ioniq 5 battery health after 2 years - anyone got data?

Started by DevonDawn · 30 August 2026 · 26 views · 3 replies
30 August 2026
Just hit 2 years with my Ioniq 5 and I'm seeing about 4% degradation on the battery health check. Is that normal? I charge to 80% most days and only go to 100% before long trips. Just wondering what everyone else is seeing after a couple of years - is 4% about right or am I being too careful with it?
30 August 2026 · #2
4% after 2 years is well within normal, honestly. The big drop happens in the first year then it levels off. I'm at 5% on my Born after 18 months and the car still shows 240+ miles on a full charge.
30 August 2026 · #3
My Kona's done 3 years and it's about 6% down. It's been absolutely fine - I do the same 80% rule and only charge to 100% when I'm going somewhere properly far. Seems to work.
30 August 2026 · #4
That's reassuring, thanks both. I'll stop worrying about it and just enjoy the car. It's still the best car I've owned even with the range drop.

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