Specification: Battery Type:Li-ion Battery Rating: 11.58V Battery Capacity: 51.3Wh Battery Color: black Compatible Part Numbers WP03XL WP03038XL WP03040XL WP03051XL WP03054XL TPN-DB0P TPN-DB0J TPN-DB0Q TPN-DB0S M75020-2C1 M64305-2C1 M64304-2C1 M64304-2D1 M75019-2C1 M75019-2D1 HSTNN-0B2J HSTNN-LB8W HSTNN-LB9C M64305-421 M73466-005 L78555-005 M64304-422 31CP6/60/75 Compatible with Models: For HP Split X2 13-M000 Serie for HP EliteBook 830 G9 G10 G11 Series; for HP EliteBook 835 G9 G10 G11 Series; for HP EliteBook 840 G9 G10 G11 Series; for HP EliteBook 845 G9 G10 G11 Series; for HP EliteBook 860 G9 G10 G11 Series; for HP EliteBook 865 G9 G10 G11 Series; for HP EliteBook 1040 G9 Series for HP Elite x360 830 G11 Series for HP EliteBook x360 1040 G9 G10 Series; and more.