Specifications: Capacity :41.7Wh Voltage : 11.55V Compatible Models: for HP Pavilion 17-AR050WM Pavilion 17-AR007CA Pavilion 15-CC Pavilion 15-CD Pavilion 14-BF Series Compatible Part Numbers : TF03XL HSTNN-LB7X HSTNN-LB7L 920070-855 920046-421. Note : Please make sure if this battery suit for your laptop or not before place an order. If you can not make sure that ,please contact with us freely. Guarantee: Warranty: 30 Days Money Back Guarantee / 12-month worry free warranty for our product.