Fancy Buying 8-Cell 5200mAh Laptop Battery for HP dv7

If your older HP laptop is running out of working hours or shuts down unexpectedly, this Fancy Buying 8-cell Li-Polymer pack is built as a direct replacement for a long list of HP part numbers and models. With 5200mAh capacity and 14.8V output it delivers a reliable charge profile compatible with many dv7-series machines and related HDX18 systems. The pack is compatible with specific HP part numbers (for example 464059-141, HSTNN-OB75, KS525AA) and ships with a 12-month free exchange or refund option for peace of mind.

Which HP models and part numbers does this battery replace?

This battery is designed to fit dv7-... series laptops and a range of HP part numbers commonly used in those systems. It covers multiple dv7 model SKUs and several OEM part references, so it’s a practical choice for repairs and upgrades.

• Compatible dv7 model examples: dv7-3150ez, dv7-3160eg, dv7-3167nr and many other dv7-3xxx variants.
• Recognized OEM part numbers: 464058-251, 464059-141, 480385-001, 516355-001 and more.
• Also matches HP battery codes like HSTNN-OB75, HSTNN-IB74, HSTNN-DB75, KS525AA.

How does capacity and voltage affect laptop performance?

The battery’s 5200mAh capacity and 14.8V rating determine how long your laptop runs between charges and whether the pack delivers stable power to the system. Higher mAh means more stored energy, while the correct voltage ensures compatibility with your laptop’s power circuitry.

• 5200mAh capacity helps extend usable hours compared with worn original batteries.
• 14.8V (nominal) matches the electrical requirements of supported HP models.
• Li-Polymer chemistry helps keep the battery slim while offering consistent discharge.

What should I expect during installation and first use?

Installing this replacement is straightforward for most dv7/dv8/HDX18 laptops — you’ll remove the old battery, seat the new pack, and let the system calibrate. After installation, charge fully before heavy use to help the battery controller report capacity accurately.

• Turn off the laptop and disconnect AC power before swapping batteries.
• Fit the pack into the battery bay and secure any latches or screws per your model guide.
• Charge to 100% then allow a normal discharge cycle for best initial calibration.

Who is this for? If you own an HP dv7-series, select dv8 or HDX18 laptop that uses the listed part numbers and you want a budget-friendly replacement with solid capacity, this Fancy Buying 8-cell battery is aimed at you. It’s suited for students, home office users, technicians refurbishing older machines, and anyone wanting to restore decent unplugged run-time without replacing the whole laptop. Check your laptop’s service sticker or existing battery part number to confirm compatibility before purchasing.