About this item Specifications: Input: 100-240V, 50-60Hz 1.8A Output: 5V-3A, 9V-3A, 15V-3A, 20V-2.25A, 20V-3.25A Power: 65W (Compatible with 45W Laptop Charger USB C) Connector Type: Type C/USB C Port. SMALL SIZE: Lighter, smaller, and more portable than the regular 65 watt laptop charger USB C, it is the best choice for your backup charger. Compatible with various models: Supports a wide range of laptop models across brands, ensuring that you have the versatility needed for your charging needs. Dimensions: 6.89 x 4.61 x 1.77 inches.