Windows 10: Lenovo IdeaPad Battery dies super fast after Windows update

Purchased this IdeaPad on 12/26/19 from the Microsoft Store, which is now closed. I noticed late last year that my battery would go from 100% to 10% in less than an hour it was lasting 4 to 6 hours. I also noticed that I had a Windows 10 update on 11/23, which is about the time this issue started happening. So I think the update is the culprit, but not 100% sure. Before I pay to send it in for support, wanted to see if you had any tips to try out. Thank you!

Installed batteries

Information about each currently installed battery
NAMEPABAS0241231
MANUFACTURERCelxpert
SERIAL NUMBER4500
CHEMISTRYLi-I
DESIGN CAPACITY45,000 mWh
FULL CHARGE CAPACITY29,080 mWh
CYCLE COUNT102

2021-01-0512:55:06

Active​

0:32:3322 %6,290 mWh
​

Recent usage
Power states over the last 1 days
2021-01-0512:55:06

ActiveBattery​

97 %28,240 mWh​

13:27:40

Report generatedBattery​

75 %21,950 mWh​

:)

 

HELP! My Lenovo Ideapad Laptop battery dies super fast.

Hello Windows,

As you may know, I owned a Lenovo ideapad 110S-11IBR since Christmas of 2016, and I always charge my laptop once daily. But a few weeks ago, my laptop battery is starting to die off at around 30 minutes,
even when I charged my battery at 100%, it starts to die off on me very fast. I tried every single method to extend my battery life (i.e. turning on Battery Saver, lowering the screen brightness, etc). But however, no luck. I'm worried if my battery reaches
zero, and permanently shuts off my computer. I really want to use my laptop anywhere with a good amount of life, but had to take my charger because of that. So can you please help extend my battery life back to two to three hours? I really appreciate it.

Cheers,

Calvin

P.S. If you don't believe me, i'll show you the proof:

 

HELP! My Lenovo Ideapad Laptop battery dies super fast.

Thanks! But the thing is, I don't want to replace my battery. And also, it's built in on my ideapad. If I remove it, it'll cause damage on my laptop. That's all.

 

Lenovo Ideapad 300 Battery Issue

Go to Settings> select System> select Battery> and make your adjustments there:




You can also look at drainage usage by app on the same screen or disable all apps from running in the background: https://www.howtogeek.com/241752/how...he-background/

Or, switch your power plan to "power saver" and it will optimize your battery performance automatically:




Hope this helps,

Good luck,