Windows 10: Battery is showing wrong estimate and time

I need help to solve this issue please

i could not use my PC

thanks

:)

 

Wrong battery charging estimated time

I am doing a battery gauge reset (calibraing battery) I will reply if it fixes problem.

EDIT: Gauge Reset*Battery Calibrate) finished restarted the unit but still shows wrong estimated time.

 

Wrong battery charging estimated time

Hi Shubham,

I've tried all methods you suggested without success. The situation is the same as many other have described before, i.e. I get similar "warnigns" like brightness is too high, etc., but there is no improvement in the battery charging time indication.

I checked my PC a bit more and realised that it doesn't recognise my battery capasity at all. Could this be the reason for this error? What is funny that my PC can still estimate the remaining time with the battery...

/Kari

 

Battery life estimates wrong

I have a Lenovo IdealPad and was reading a couple other forum questions about their laptops having battery estimate problems. These ranged from a loss of capacity after being off over night, such as mine losing over 15% even as the laptop was shut down overnight.
To a rapid drop which serious affects the estimated time left of a charge. I mean for example if using my laptop and it estimates my life as say 60% which translates to 3 hours 40 minutes but then 15 minutes later I am at 50% and 2 1/2 hours left? Doing the
same tasks and haven't changed brightness or anything?

This makes the battery estimates pretty much useless and how can I go from 87% capacity when I shut down my laptop to 70% capacity in the AM when I boot up? How can I loose over 15% capacity when the PC is off? Either some of us have some serious parasitic
drains on batteries and/or we have some serious issues with Windows being able to determine battery capacity. I've used laptops for years and for the most part battery life estimates have always been pretty stable and accurate. But lately I have noticed that
many laptops only show percentage left and not time left by default. Is this trying to conceal a inaccurate system? When I am charging my battery the estimates to full charge seem very accurate. So why are discharges so bad, that we now resort to percentages
rather then time ?

[Moved from: Windows / Windows 10 / Performance & system failures]