Battery drains very quickly S9B
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@Sergei-Ladeishchikov
Hi, I have the same issue with my S9B.
Drains from 100% to 0% in less than 24 h in flight mode and with battery saving on.
Tried the discharge cycle, soft & hard reset as well as a downgrade to 2.16.26 without any improvement.My watch is over 2 years old so no warranty will help me. Sending it for service seems costly as I am quite sure it is a firmware issue as more people are experiencing exactly the same problems and often from one day to the other.
Did you or anyone else actually solve this issue?
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@viktorstefansson
if you did a downgrade to the previous firmware but the battery drain remains, then I would exclude firmware as a potential root cause -
@freeheeler I hear what you say.
As the issue came one day to another it seems very illogical that the battery quality gave up?I can see that other have had the same issue with battery going from 5 day to less than 24 h and not been able to resolve it via hard resets or downgrading. So to me it have to be a cause to this. If not firmware, what else could be the issue?
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@viktorstefansson
if a physical damage happened to the battery it can reduce capacity from one day to enother.
it’s hard to point at the reason without seeing the watch or having the possibility of deeper analysis as Suunto service centers have…I understood you already did a whole charging cycle with soft reset when full etc and the issue remaind. I would get in touch with support if you can exclude that any settings would cause the drain.
holding thumbs they can help you further
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@viktorstefansson Hi! Today I received a response from an unofficial service in my area. He replaced the battery with a new one, but that didn’t fix the problem.
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Hi, thanks for your response. Sorry that it did not solve the issue, that strengthens my belief that it is another cause to this issue.
Some have stated that the barometer itself could cause battery drain when not functioning correctly. I have tried having the watch submerged for several hours to see if that would improve the situation, but still no change in battery life.
Suunto customer service mainly directs me to standard answers and guidelines or refer me to a battery replacement.
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@Sergei-Ladeishchikov
the issue with your watch is either different from the watch of @maxm23 or official Suunto service did something more.
did you receive the watch back already or is it your local service telling you it isn’t any better? -
@freeheeler I have already received the watch back with my old battery as the service said. I am not sure that the service has the necessary experience and equipment to diagnose other watch components.
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@Sergei-Ladeishchikov
if you have the possibility, maybe try to get an answer and support from official Suunto service. -
@freeheeler I think that it will have to be done, but it is not easy. Maybe at first the log will be able to tell something?
