New To Legion!

Hello I am new to getting a gaming laptop or anything close to it and I was wondering if it’s common to have a low battery life from this device right out the box? I am getting maybe an hour to an hour and 45 mins of life from 80% on way lower power (under volt cpu and gpu and low fan speed) on simple tasks like writing on Word. I mean other than that this device rocks!!! Is this normal for reference it’s a Legion 5 with the AMD Ryder 7HX, 32 GB DDR5 RAM, and a Nvidia 5060. Btw I do have it on the battery setting that caps it at 80%