Power Output: 65W (20V DC, 3.25A max) – Ideal for Lenovo laptops and compatible devices. Connector Type: Standard 5.5×2.5mm barrel plug (common for Lenovo ThinkPad, IdeaPad, and other models). Compatibility: Designed for Lenovo laptops requiring 20V input; verify model compatibility before use. Compact & Portable: Lightweight design for easy travel or office use. Safety Certified: Built-in protections (over-voltage, short-circuit, overheating) for safe operation. Input Voltage: 100-240V AC (universal for global use).