15.4V, 3850mAh, Li-Polymer Battery fits Hp, Pectre X360 13-ap0044tu, Spectre X360 13-ap0000na, 59.29WhBattery Fits Models: Pectre X360 13 ap0044tu, Spectre X360 13 ap0000na, Spectre X360 13 ap0000nb, Spectre X360 13 ap0000nc, Spectre X360 13 ap0000nf, Spectre X360 13 ap0000nh, Spectre X360 13 ap0000nl, Spectre X360 13 ap0000nn, Spectre X360 13 ap0000no, Spectre X360 13 ap0000ns, Spectre X360 13 ap0000nw, Spectre X360 13 ap0000tu, Spectre X360 13 ap0000ur, Spectre X360 13 ap0001na, Spectre X360 13 ap0001nc, Spectre X360 13 ap0001nf, Spectre X360 13