ULPA100W is a universal laptop power adapter that includes 8 tips that fit most major brand machines. With a built in USB port you can power your laptop and USB compatible devices on the go with the included car charger. Voltage/Amps: 12V/15V/16V/18V/19V/20V at 4.5 Amps. 22V/24V at 4.0A mps. 5V at 1 Amps (USB Port) Plug dimensions: Outer diameter/Inner diameter in mm. 3.50/1.35, 4.00/1.70, 4.80/1.70, 5.50/1.70, 5.50/2.10, 5.50/2.50, 6.30/300, 6.00/1.00. Power Adapters are 100% tested and compatible for the systems intended for. Battery life depends on many factors including: available DRAM, screen brightness, applications, features, power management, battery condition and other customer preferences. With our Certification Test Program we can guarantee your product will work right the first time. Our products are guaranteed by the Moss-Magnuson Warranty Act to not affect or void OEM warranties

• An essential power solution
• Delivers 12 V DC to ensure that your device is always ready to use
• Up to 100 W maximum power output
• 4.50 A helps charge quickly