2-power 2P-B156HAN02.3 - 39,6 cm (15,6 inch)

When your HP Pavilion or Compaq Presario laptop starts dying after just an hour away from the wall, it is time for a fresh 2-POWER 2P-B156HAN02.3 battery. This 6-cell lithium-ion pack delivers 4400mAh at 10.8V, giving you 48Wh of reliable energy for work, study, or entertainment on the go. It fits a wide range of HP Pavilion dv4, dv5, dv6, g60, and g70 series, as well as Compaq Presario CQ40, CQ45, CQ50, CQ60, CQ61, CQ70, and CQ71 models.

Key specifications

• Battery technology: Lithium-Ion (Li-ion)
• Voltage: 10.8 V
• Capacity: 4400 mAh / 48 Wh
• Number of cells: 6
• Colour: Black
• Rechargeable: Yes
• Protection: Overcharge, over-discharge, overcurrent, short circuit
• Certifications: CE, RoHS

Why choose it

The 2-POWER 2P-B156HAN02.3 is built to exacting standards, using high-quality cells and advanced protection circuitry. It restores your laptop's mobility, so you can work from a café, attend lectures, or watch movies without hunting for a power outlet. The battery is easy to install and requires no special tools—simply slide it into the battery bay and you are ready to go.

Ideal use cases

• Students who need all-day battery life for classes and library sessions.
• Professionals who travel frequently and cannot always plug in.
• Home users who want to use their laptop in different rooms or outdoors.
• Anyone replacing a worn-out original battery to extend the life of an older HP laptop.

Good to know

This is a compatible replacement battery, not an original HP part. It is designed to meet or exceed the performance of the original battery. For best results, fully charge and discharge the battery a few times after installation to calibrate the power meter. Store the battery in a cool, dry place when not in use, and avoid exposing it to extreme temperatures.