Mine is nearly 4 years old so no chance of replacement,Looks to me the battery health is holding up quite well for a 4 year old batteryMine with 95 charge cycles is at 91% of its useful life, before the update and after, the same.
It seems to me that a 1 year and a half that has the bike, is too much loss.
I have also heard, but it would be necessary to confirm it with giant, within the guarantee, if it falls below 90%, they change it.
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