Thor Brand Replacement Ac Power Adapter Cord for Asus Laptop Pc: N73jg N73jn N73jq N73sv N80vn N81jg N81vf N82 N82jg N82jq N82jv Nx90jq P31 P31f P31sd P41sv P42f P42jc P43e P43sj P52 P52f P52jc P53e P53sj Battery Charger 5 year warranty power cord included compatible to original equipment