Lap not charging

[J55]

I am having a HP 450 notebook PC...since last week full charge level (100%) is not reaching and lap will get shut down without a warning! I tried uninstalling the battery adapter,hard reset and even system restore..no solution till.now! Please help

 

[webworkings]

Sounds like you need a new battery. They will charge less and less (but say they are charged) and last shorter and shorter times when they are going.

 

[J55]

MERGED QUESTION
Question from J55 : "Laptop battery charge"

I am having a HP notebook 450 pc...lap battery won't pass 63% since last couple of months.and auto shutdown after 30% of battery.tried uninstalling the ACIP driver,hard reset etc...any other solutions please

Sounds like the battery is going to me. The only fix is to replace it.

Could u please tell me the corect steps to calibrate battery

 

[webworkings]

https/support.hp.com/ph-en/document/c04700771