About this item Output: 19.5V~3.34A~65W; Input: 100-240V~1A, 50-60Hz. Versatile charger plugs into compatible laptops with 4.5x3.0mm or 7.4x5.0mm connectors. Superb Compatibility: Fit for all 65W/45W laptops with round power connectors. 65W Fast Charging: Maximize productivity with 65W TurboPower, delivering a significant speed boost to your workflow. Intelligent Power-Boost maintains peak device performance while charging, ensuring smooth operation of creative applications. Full Safety Protection: The built-in IC chip technology provides overload, short-circuit, and overheat protection to prevent overheating at full power output. Lab-Tested for Extreme Durability: Constructed with high-density nylon fibers, this design survives 10,000 bend tests3 times the industry average. Size: 7.24 x 5 x 1.81 inches.