battery decreases by 1% /minute, my brightness set to lowest, battery on power saver mode - Nitro 5

Technoob13
Technoob13 Member Posts: 3 New User
edited April 2021 in Nitro Gaming
The battery percentage decreases by 1% every minute, I'm not doing any heavy tasks. I only use my laptop for web browsing, encoding at watching videos online. I set my brightest to the lowest, my AC tab set on "Highest-Performance" while the battery tab is set on "Power Saver". What can I do in order for my Acer Nitro 5 laptop to last at the very least 2 hours?

//Edited the content to add model name on title.​​