Output: 65W/45W 19.5V 3.33A ; Input: AC 100-240V 50-60Hz;Connector Size:4.5*3.0mm. This Laptop Charger for HP Chromebook 14 Series:14-ak041dx 14-ak031nr 14-ak040nr 14-ak050nr 14-ak060nr 14-ak040wm 14-ak020nr 14-ak039wm 14-x010wm 14-x015wm 14-q070nr 14-q039wm 14-q010nr 14-q039wm 14-q049wm Laptop Notebook Power Supply. Compatible Models:HP Pavilion 15-N000 15-N010US 15-N020US 15-N028US 15-N040US HP Pavilion 15-N046US 15-N007AU 15-N042EF 15-N088EF 15-N020EL; HP Pavilion 17 Series Notebook:HP Pavilion 17-e107nr 17-E109nr 17-e108nr 17-e086nr HP Pavilion 17-e040us 17-e046us 17-e056us 17-e150us Security protectionCE-/FCC-/RoHS-Certified for safety,overcurrent, overvoltage, overload, temperature and short circuit protection. Core security components, multiple protection and safer. Buy with Confidence: 24 x 7 E-mail Support, 12 Months Warranty.