Lenovo Usb Exuk Original Power Adapter 90w

Output: It provides 20V and 4.5A, totaling 90W of power. Connector: This charger typically uses a USB-style square yellow tip or a 7.9mm*5.5mm connector with a central pin, depending on the specific model. Compatibility: It is compatible with various Lenovo ThinkPad and IdeaPad models, including some X1 series laptops. Features: It includes safety features like surge protection, over-current protection, and voltage protection.