Shuts down automatically when at 40-45%

[Siddhi_s]

Laptop has been shutting down automatically without any warning when battery level reaches 40-45% since last 3-4 days. Please provide appropriate solution.

[iomare]

Hi,

It most likely a problem with the battery which needs to be replaced. You can try performing diagnostics on the battery.

https://support.hp.com/us-en/topic/diagnostics?category=computing&issue=battery-adapter-issues

I usually replace the battery in my notebooks about every 18-24 months for optimal performance.

The part number for the battery is 919701-850

Example:

https://www.amazon.in/s?k=919701-850&ref=nb_sb_noss_1

Hope it helps,

David