Laptop computers are equipped with lithium batteries. Ultrathin laptops use lithium polymer batteries. Gaming laptops, etc. use 18650 lithium batteries. Business laptops focus on portability, so the thinnest and lightest devices use lithium polymer batteries, which have small space and small battery capacity. What gaming laptops are looking for is the performance of laptops with large battery modules, using large capacity 18650 lithium batteries.
——Xiangrong Battery