Battery Pack HP Pavilion 15-CS1007NB 11.34V 3440mAh HSTNN-DB8R

Replacement battery pack compatible with HP Pavilion 15-CS1007NB, model HSTNN-DB8R. The pack is specified at 11.34V and 3440mAh and is intended to restore mobile power to laptops with the corresponding battery bay and connector. Designed as a direct replacement for worn or faulty original batteries, it helps recover portable operation time for everyday tasks such as office work, study and travel.

Advantages

This battery pack matches the voltage and capacity requirements of the HP Pavilion 15-CS1007NB and provides a straightforward swap-in replacement without the need for adapters. The rated 11.34V supply and 3440mAh capacity offer a balance between run time and weight for typical laptop use. Using a correct-fit battery helps maintain device mobility and avoids the limitations of a degraded internal cell pack.

Suitable for

• Replacing worn or failing batteries in HP Pavilion 15-CS1007NB laptops
• Extending run time for office applications, web browsing and document editing
• Restoring portability for study, travel and remote work

Key specifications

• Nominal voltage: 11.34 V
• Rated capacity: 3440 mAh
• Form factor: laptop internal replacement battery pack
• Compatibility: designed for HP Pavilion 15-series with matching battery bay and connector

How to use

Power down the laptop, disconnect any external power source and follow the manufacturer instructions for safe battery removal. Insert the replacement pack into the battery bay ensuring proper orientation and secure connection to the laptop contacts. After installation, connect the AC adapter and charge the new battery fully before first use to allow the system to calibrate its charge reporting.

Recommendations

Use the replacement battery with the laptop models specified and avoid exposure to extreme temperatures, moisture or mechanical shock. For optimal longevity, keep the battery charged between approximately 20% and 80% during regular use and store it at around 40–60% charge if not used for extended periods. Dispose of depleted batteries following local electronic waste regulations.