Tips：
The HP CCO3XL Battery comes in 2 shapes.They are not compatible with each other.
Please check carefully about your laptop model name/battery part number/battery shape and size to make sure you purchase the correct battery.Specifications:

Condition: Brand New - Grade A cells,100% Compatible and high quality.

Battery type: Li-ionCC03XL Replacement Battery

Voltage: 11.55V-56Wh（Long Size-3 holes）

Certification: CE FCC RoHS

Color: black as pictures

Operation time: approx 2.5-3.5 hours

Package including:

1xbattery (in packing carton box)

Compatible Model:

for HP EliteBook 850 G7 Series; for HP EliteBook 850 G8 Series; for HP EliteBook 855 G7 Series; for HP EliteBook 855 G8 Series; for HP ZBook Firefly 15 G7 Series; for HP ZBook Firefly 15 G8 Series

Compatible Part Numbers:

CC03XL HSTNN-DB9O HSTNN-UB8W L77622-2C1 L77622-2C2 L77622-541 L77991-005

On Jun 24, 2026 at 21:09:07 PDT, seller added the following information: