Thor Brand Replacement Ac Power Adapter Cord for Acer Aspire Laptop Pc: V3-551-8469 V3-571-6698 V3-571-9401 V3-571-9831 V3-571-9890 V3-731-4473 V3-731-4649 V3-771-6470 V3-771-6833 V3-771-6865 5 year warranty power cord included compatible to original equipment