Sep 26 2021 01:11 PM
I am also having the same issue. In fact I have found the battery drained 40% when the laptop was off. I unplugged it at 12pm today, left it with it's lid shut, it's not been turned on for a few days. When I came to turn it on battery was just 60%. I looked at usage and it said fully charged at midday and then 'system' has used 37%. How? It was off and closed. Now after just 30 minutes of web browsing, battery is down to 39% with a single tab open in Firefox. I am running a 2 year old Dell XPS 15 9570 and battery life was ok before the upgrade to W11 build 22463.100, I was on W10 21H1 before.
Oct 08 2021 10:54 AM
I have same issue.. I'm using Dell G3 15 3500
battery life was about 8 hours before upgrade to windows 11 ..now it just about 45 or 60 minutes
Oct 13 2021 05:34 AM
Oct 17 2021 08:43 AM
@itsdinesh1983 I am experiencing the same issue after installing Windows 11 on my HP Pavilion Gaming laptop. Even when the laptop is in sleep mode, it still drains.
Oct 24 2021 10:50 AM
I am facing some serious battery issues after installing windows 11 on my laptop. I have dell inspiron 15 3593. I was getting 4-5 hours of battery life before upgrading to windows 11. But now 45-60 minites on basic uasge of watching youtube. @itsdinesh1983
Oct 26 2021 07:10 AM
@itsdinesh1983 true man the battery worked absolutely fine when i was running windows 10. But the moment i updated the os, the battery capacity reduced drastically. If anyone is reading from microsoft kindly fix this issue.