battery issue

[jp225b]

hp pavilion 360, i5 8th gen, 8gb ram, 256 gb ssd, 

its been a year since i purchased laptop, i'm a moderate user,

my warranty just got over, now my laptop is facing battery issue, suddenly my system is getting off  due to low battery, but the indication was like 60% when i put charge it charging from 1%..

how to solve this..

now my battery back up is coming like 4 to 5 hrs..

initially it was around 8 hrs.

[WAWood · Accepted solution]

@jp225b 

Batteries wear out over time and hold less and less charge -- although only a year old is unusual to have these problems.

You can check the battery to some extent using Powershell built into Windows 10. as follows:
1) Press Windows key + X
2) Click Powershell in the menu
3) Type powercfg /batteryreport

This will generate a report and if you scroll down, you will see Design Capacity and Full Charge Capacity ratings. If the Full Charge Capacity is much less than 100% of the Design Capacity, it is faulty and needs to be replaced.