PRODUCT TYPE19V 3.42A 65W 3-prong
 Input: AC 100-240V 50-60HZ Slim Tip Laptop ChargerDC CONNECTIONInterior diameter: 1.1 mm;
 External diameter: 3.0
 mm (Note: Please make sure the DC output and tip size of ac adapter are accordant in advance)COMPATIBILITY Aspire 5 Charger A13-045N2A A11-065N1A A515-54 A515-54-597W A515-55 A515-54-55ZD A515-55-56VK A315-23 R5-471T R5-571TG R7-371T R5-571T-59DC Aspire 1 Charger A115-31-C0Yl A115-31-C2Y3 A115-31-C23T Spin 1 laptop Charger SP111-31-C2W3 SP113-31 Spin 3 laptop Charger SP314-51 SP314-52 SP314-54N SP314-54N-58Q7 Swift 3 Charger SF114-32 SF315-52 SF113-31 SF314-52 SF314-42-R9YN SF314-51 SF314-42 SF314-54 SF314-55 Travel Mate B117 B118 B118-RNCOMPATIBILITY19v 2.37 a Charger For Laptop A13-045N2A A11-065N1A PA-1450-26 pa-1650-80 adp-45fe f PA145026 Aspire 5 Slim Laptop Charger A515-54 Aspire 1 Charger A115-31-C0Yl A115-31-C2Y3 A115-31-C23T N15Q9 N15Q8 Chromebook Charger TravelMate B117 B118 B118-RNC Iconia: W700P W700 Aspire Switch 3 10 Charger SW3-013 SW5-011 SW5-012 Switch Alpha 12 Charger SA-271 N16P3 N16P1 N16Q9 N15C3 N15V1 N15V2 Chromebook C720 Charger Spin 1 3 5 Laptop Charger100% Satisfied Guarantee If you have any questions about the Chromebook charger please feel free to contact us. We will try our best to help you until you 100% satisfied. Thank you for your great support