New HP Battery Replacement Battery - 11.55V - 3400mAh/39Wh - 3 (Li-Poly) Cells Black Colour.Compatible Laptop ModelStream 14-AX Series, Pavilion X360 13-u104ni, Pavilion X360 M3-U, Pavilion X360 M3-U, HP Stream 14-AX Series, Pavilion X360 M3-u001dx Product Number: BI03XL, 843537-541, 844203-850, 915486-855