Tips: Please check carefully about your laptop model name/battery part number/battery shape and size to make sure you purchase the correct 3 Cell
recharge cycles: 500
Operation time: Around 1.5-3hours

Replacement for Part Number:
CC03XL HSTNN-DB9Q HSTNN-IB9F HSTNN-LB8Q L77608-271 L77608-421 L77608-1C1 L77608-2C1 L78555-005

Compatible with Laptop Models:
For HP ZBook Firefly 14 G7/G8 Series,
For HP Probook 635 Aero G7/G8 Series,
For HP EliteBook 830 G7/G8 Series,
For HP EliteBook 835 G7/G8 Series,
For HP EliteBook 840 G7/G8 Series,
For HP EliteBook 845 G7/G8 Series

Note:
To ensure that the battery is suitable for your laptop,please open your laptop case, check and confirm your original battery model and appearance, compared with our battery image, make sure that's what you need. Especially the location of the connector and the cable length (long or short)