Razer Blade 14 battery issue

Hello, I purchased Razer Blade 14 2021 edition with RTX 3070 and QHD screen just a week ago. For the first couple of days, i had an average battery life (windows estimation) of 6-13 hours with the following settings: 1. Better battery power mode 2. 50% screen brightness, 3. Turning off the lights on both keyboards and logo 4. Setting the screen refresh rate to 60Hz. I was absolutely impressed with it, since it was my primary reason in purchasing Blade 14 beside the GPU and size. Now with the same settings at 100% fully charged system, i only get about 2 hours and 15 minutes at max which is unacceptable. I never run intensive programs on my system when observing the battery life. I have done every suggestion as stated on razer support article: https://mysupport.razer.com/app/answers/detail/a_id/3206/~/how-do-i-improve-or-extend-the-battery-performance-and-life-on-my-blade%3F However, it didn't improve my battery life, it still drains pretty fast, i lost about 15% of battery in less than 13 minutes of chrome usage with no other programs running in the background... Is there anything else that i can do to restore my battery performance like i had before? or is it just a faulty system?