Battery draining fast

I have been using mac os sonoma on my laptop for almost couple of months now, but from a few days my laptop battery is draining like very fast, previously my laptop give me 4-5 hours of battery Now it gives me only 1-1.5 hours of battery on a 100% charge…. I’m on macos sonoma 14.2.1

Could guys help me regarding this matter?

My specs: dell latitude 5490 8gb ram 256gb hard