What are the exact size and weight of the 75W Travel Charger? John February 10, 2020 02:00 Updated Follow A. It weighs approximately 11.14 ounces. The dimensions are 4" x 2.63" x 1" with 3.94 ft cable. Related articles If i use the 60w to charge my laptop, how do the remaining 3 usb-a ports share the 15w of power? 5v/1a per port? How does it compare with your competitor’s product? Is the charger USB-IF Certified? How can I charge a Samsung S9 or S9+ on the 75W Travel Charger? What is the wattage output of the USB-C port? Comments 0 comments Please sign in to leave a comment.