PK03XL Battery 11.4V 56WH Replacement for HP Spectre Pro X360 G1 G2 Spectre 13-4000 13-4100 13-4200 13-4000nf 13-4006tu 13-4103dx 13-4003dx Laptop HSTNN-DB6S TPN-Q157 789116-005 788237-2C1