Laptop battery HP HSTNN-IB7B 4400mAh 11.1V Lithium for HP Pavilion

Rechargeable lithium battery HSTNN-IB7B for HP Pavilion laptops provides 4400mAh capacity at a nominal voltage of 11.1V. This battery is designed to restore mobile runtime for work, study, or travel and fits Pavilion models that require this form factor and electrical rating. The pack delivers standard lithium-ion performance and installs into the laptop battery bay used by compatible Pavilion series machines.

Advantages

The battery offers a balance of capacity and voltage suitable for everyday laptop use, enabling longer unplugged operation compared with drained or aged cells. It is a direct-replacement battery that preserves the original device fit and electrical characteristics. The lithium-ion chemistry ensures predictable discharge behavior and accepts standard charging from the laptop’s built-in charger circuitry.

Suitable for

• Extending runtime for on-the-go work and study
• Replacing degraded or non-functional laptop batteries
• Carrying as a spare for travel or field use

Key specifications

• Battery chemistry: lithium-ion
• Nominal voltage: 11.1 V
• Rated capacity: 4400 mAh
• Intended device type: laptop (HP Pavilion compatible models)
• Form factor: multi-cell internal laptop battery pack

How to use

Power down the laptop and disconnect any external power before removing the existing battery. Slide or unlock the battery release mechanism according to the laptop’s service instructions, remove the old pack, and align the replacement battery with the contact pins and mounting guides. Insert the new battery until it seats and locks in place, then reconnect external power and allow the system to recognize the battery. Charge the battery fully before first use to calibrate the laptop’s charge reporting.

Recommendations

Use the battery with the laptop models specified for this pack and avoid exposing it to extreme heat, moisture, or mechanical shock. Store unused batteries at moderate charge (around 40–60%) in a cool, dry place. Follow manufacturer instructions for safe charging and disposal of lithium-ion batteries.