SpecificationsModel Name: WP03XL;
Voltage: 11.58V;
Capacity: 51.3W h;
Battery Type: Li-ion;
Condition: 100% brand new from manufacturer;
Color: Black;
Packaged come with: 1*battery + battery installation screwdrivers + 1*instruction for laptop battery ^^ Compatible Laptop/Notebook ModelsFor HP EliteBook 1040 G9 Series; For HP EliteBook x360 1040 G9 G10 Series; For HP EliteBook 830 835 840 845 860 865 G9 Series; For HP EliteBook 830 835 840 845 860 865 G10 Series; For HP Split X2 13-M000 Series ^^ Compatible Part NumberWP03XL M64304-1D1 M73466-005 M64305-421 M64304-422 M64304-AC1 L78555-005 HSTNN-LB8W HSTNN-OB2J HSTNN-LB9C HSTNN-IB9Y 31CP6/60/75 ^^
Purchasing Note: Due to the complexity of laptop battery models, you may not be able to accurately determine the model you need to purchase, Please open the back cover of the laptop to confirm the original battery model number ^^ TipsIf the new battery is not recognized during the initial installation, please reinstall and check if the interface is fully connected. Run the new battery down to 5% (not 0%), then top up its power and complete 3-4 power cycles to wake up the new battery.