u/FarInflation6717

How accurate is the battery health check on a used battery

I had a battery swapped 8 months (40,000kms driven since then) from a third party shop. Was told battery had 11,000kms on it. Did a battery health check overnight and results came back wirh 80%. Is this accurate considering it’s not the original battery on my car?

Update ended up checked serial number on battery and it confirmed battery was produced in 2019. Now working with shop make things right

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u/FarInflation6717 — 12 days ago