Specification: Output: 20V, 3.25A, 65W (Also Compatible with 45W, 20V, 2.25A); Input: AC 100-240V~50/60Hz; Connector Size: 4.0 x 1.7mm. (Please Check Before Purchase) ROLADA Laptop Charger Compatible with IdeaPad 1 3 5 (1-11/1-14/1-15/3-14/3-15/3-16/3-17/5-14/5-15/5-16 Series): 1-11IGL05, 1-11ADA05, 1-14AST-05, 1-14IGL05, 1-15ADA7 1-15IJL7; 3-14ADA05, 3-14IIL05, 3-14IML05, 3-14ARE05, 3-14IGL05, 3-14ALC6, 3-15IIL05, 3-15IML05, 3-15ADA05, 3-15ARE05, 3-16IAH8, 3-16ABR8, 3-16IRU8, 3-17ADA05; 5-14ALC7, 5-14ABR8, 5-14IRU8, 5-14IAU7, 5-14IIL05, 5-14ARE05, 5-14ARE0, 5-14IIL0, 5-15IIL05, 5-15IIL0, 5-15ARE05, 5-16ALC7, 5-16IAU7, 5-16ABR8, 5-16IRU8 etc. ROLADA Power Supply Compatible with IdeaPad 100/100S/110/110S/ 120/120S/130/130S/300/300S/310/320/320S/330/330S/500/500S/510/510S/520/520S/710S Series: 100-14IBY, 100-14IBD, 100-15IBD, 100-15IBY, 100S-14IBR, 110-14IBR, 110-14ISK, 110-14AST, 110-15ISK, 110S-11IBR, 120S-11IAP, 120S-14IAP, 130-15IKB, 130-15AST, 310-15ISK, 310-15ABR, 310-15