Maxus Max 168W Kit is powered by two external 18650 batteries with Type-C USB Port and 2A Fast Charging function to bring out double endurance and sufficient power with the compact size of 43mm by 30.9mm by 128.5mm. It has a large IML screen with a 1.3-inch interface looks more intuitive with detailed information. Maxus 200W Kit applies patented SmartLoad Tech for loading the battery without distinguishing positive and negative poles. Maxus 200W Mod also supports a single 18650 battery load with SmartLoad Tech, making it a more customized mod. It also comes with the Type-C and 2A Fast Charging function, and your Maxus 200W kit will always have the power you need for a full day's use. However, Maxus 200W Mod has a 0.96-inch screen to show users the multiple output modes. As for you, which do you like better, Maxus Max 168W Mod or Maxus 200W Mod?