HP CQ42 Battery

🔋 HP CQ42 Battery – Reliable Power for HP Pavilion & Compaq Series

Keep your laptop running strong with the high-quality HP CQ42 Battery. Designed to meet OEM standards, this lithium-ion battery offers dependable performance and perfect compatibility with a wide range of HP Pavilion and Compaq Presario laptops. Whether you’re replacing a worn-out battery or preparing for mobile work, this is the trusted solution you need.

💻 Compatible HP Laptop Models

• HP Compaq Presario CQ32, CQ42, CQ43, CQ56, CQ62, CQ72 Series

• HP Pavilion DM4 Series

• HP Pavilion G4, G6, G7 Series

• HP Pavilion DV3-4000 Series

• HP Pavilion DV5-2000 Series

• HP Pavilion DV6-3000 Series

• HP G32, G42, G56, G62, G72 Series

• HP Envy 17 Series (select models)

• HP 2000 Series

• HP G6-1000 Series

• HP G7-1000 Series

🔧 Compatible HP Battery Part Numbers

• MU06 | MU09

• 593553-001 | 593554-001

• 593562-001 | 593550-001

• HSTNN-LB0W | HSTNN-LBOW

• HSTNN-UB0W | HSTNN-UBOW

• HSTNN-DB0W | HSTNN-CB0W

• HSTNN-Q61C | HSTNN-Q62C

• HSTNN-IB0N | HSTNN-IB0X

• WD548AA | WD549AA | WD547AA

🔹 Why Choose the HP CQ42 Battery?

• 100% compatible with over 25 HP and Compaq models

• High-capacity lithium-ion cells for extended usage

• Integrated circuit protection for safe operation

• Quick installation and lightweight portability

• Ideal for students, professionals, and mobile users

🔧 Installation & Maintenance Tips

To install, power off the laptop, remove the old battery, and slide in the new one until it locks into place. Fully charge before first use. Calibrate once monthly for optimal battery life.

🔗 Useful Links

• View more HP replacement batteries here

• Visit HP official support site

• Need help identifying your laptop model? Check the label under your laptop or visit HP’s serial lookup tool