Brand‎GenericModel Name‎LENOVO YOGA 20V- 3.25AProduct Dimensions‎34 x 14 x 4 cmItem part number‎LS06500Compatible Devices‎PCPin Size‎5.5*2.5mmMounting Hardware‎AdapterNumber of items‎1Wattage‎65WPower Source‎Corded ElectricBatteries Included‎NoBatteries Required‎NoWeight‎450 gWarranty‎06 MonthsThis Laptop Charger Compatible for Lenovo 65watt and pin size -5.5* 2.5mmPower Specification: Power Input - 100 - 240V, 50 - 60Hz | Power Output- 3.25, 20v, 65W | Pin Size- 5.5MM X 2.5MMOver Voltage / Over current Protection , Short Circuit/Overload protection, High Temperature ProtectionIf your laptop model is not listed here, kindly match with the output rating & output pin type from your old ac adapter, as given above. If it is same, you may buy this adapter