YTech 65W AC Power Adapter Charger for HP Pavilion G4 G6 G7 M6 DM4 DV4 DV5 DV6 DV7 G60 G61 G72; Probook-Elitebook-Compaq-Presario !!!!!!Note: We can guarantee the item quality from YTech.But we can't control the item quality of other sellers. So when you purchas the item, please note whether the item come form [ YTech ] Output: 18.5V~35A~65W Input: 100~240V~1.8A 50/60Hz,Connector: 7.4mm * 5.0mm Compatible with : HP EliteBook Revolve 810 820 840 850 725 745 755 G1 G2; EliteBook Folio 9470m 9480m; HP ProBook 430 G1 G2 440 450 455 645 650 655 Power Cord Tested Units, Safety: CE-/FCC-/RoHS-Certified for safetyover voltage protection, short circuit protection, over current protection. made by professional factory directly,YTech- trademark quality protection. shipping from NY by USPS first class Features 100% Brand New Replacement AC ADAPTER Replacement,12 months warranty . 30 days money return guarantee,excellent service and 100% satisfactionplease rest assured purchase.