20V 4.5A 90W Car Charger Adapter Battery Charger for Lenovo Flex ideapad ThinkCentre Thinkpad Flex Helix X1 Carbon Yoga Medion Akoya IdeaCentre Edge Also Suitable 20V/2.25A 20V/3.25A Macbook PC用户界面使用说明

PC用户界面使用说明

you can open them in PC software

Green Honeycomb Paper

进入“主菜单”-“统计组”界面，选择“电流门限”可以设置仪表统计数据的门限电流，当电流值大于该电流时，统计持续进行，当小于该电流时，统计停止，统计定时器也停止。设置范围为0mA-200mA，设置为0mA即视为永远进行统计，可将微弱电流也纳入统计范围

Waterproof rate up to IP68 to endure all weather conditions

20V 4.5A 90W Car Charger Adapter Battery Charger for Lenovo Flex ideapad ThinkCentre Thinkpad Flex Helix X1 Carbon Yoga Medion Akoya IdeaCentre Edge Also Suitable 20V/2.25A 20V/3.25A Macbook PC用户界面使用说明UPC: 738426867630 This HELPERS LAB car charger can guarantee your LENOVO Laptop that you will never run out of power while driving. INPUT of Cigarette lighter socket 12V 24V Suitable for Cars Trucks RV SUV BUS This power inverter for laptop can be also used in boat. Please make sure the DC Output& Connector Size is matching your original Adapter before you buy. Connector size Square Tip (as shown in the Picture) Output 20V 4. 5A 90W (also compatible