Home Acdc Power Supply Adapter Power Cable for Hp Pavilion Notebook Computer Battery Charger Dv7-7023cl Dv7-7126nr Dv7-7128nr Dv7-7223cl Dv7-7227cl Dv7-7230us Dv7-7233nr Dv7-7234nr Dv7-7238nr Dv7-7240us 6 year warranty Power cord inlcuded Compatible to oem