BK03XL 916811-855 916812-855 Battery for HP Pavilion X360 convertible 14m-ba0xx 14-ba000 14m-ba013dx 14m-ba011dx 14m-ba1xx 14m-ba114dx 14-ba175nr 14-ba253cl 14-ba125cl 14-ba051cl 916366-421 HSTNN-LB7S