Replacement HP Pavilion DV8000 Series Laptop Battery - 6600mAh High Capacity

Give your HP Pavilion DV8000 series laptop new life with this high-capacity replacement battery. At just $76.95, it's a smart, cost-effective alternative to buying a new computer when your original battery no longer holds a charge.

Extended Runtime You'll Actually Notice

With a robust 6600mAh capacity, this battery delivers approximately 50% more runtime than the standard 4400mAh OEM batteries that originally shipped with these laptops. Whether you're finishing a presentation, streaming your favorite shows, or working on that important project, you'll enjoy significantly longer periods between charges. The 14.4V, 95.04Wh configuration provides consistent power delivery that keeps your laptop running smoothly throughout your day.

Broad Compatibility Across the DV8000 Series

This battery is precision-engineered to fit dozens of HP Pavilion models, including the dv8000, dv8100, dv8200, and dv8300 series. It directly replaces multiple OEM part numbers including HSTNN-DB20, HSTNN-IB20, HSTNN-OB20, 395789-001, 395789-002, 395789-003, 396008-001, 403808-001, EF419A, and EG417AA. Simply check your current battery or laptop model number against our compatibility list to ensure a perfect fit

Quality You Can Trust

Constructed with premium lithium-ion cells, this battery meets CE certification standards for safety and performance. Each unit undergoes rigorous testing to ensure it meets or exceeds original manufacturer specifications. The durable black housing measures 8.14 x 2.73 x 1.50 inches and weighs just 21.34 ounces, matching the original battery's form factor for seamless installation

Smart Investment in Your Technology

Why replace an entire laptop when a new battery can restore it to like-new performance? For users of the HP Pavilion DV8000 series, this replacement battery represents an economical way to extend the useful life of a perfectly functional computer. You'll avoid the hassle of data migration, software reinstallation, and the significant expense of purchasing new hardware.

Worry-Free Purchasing

Every battery comes with a comprehensive 1-year warranty and is supported by Battery Mart's US-based customer service team. If you have questions about compatibility, installation, or performance, our knowledgeable staff is ready to help. We stand behind our products because we know they deliver the reliable performance you need.

Easy Installation, Immediate Results

Installing your new battery is straightforward—simply power down your laptop, remove the old battery, and snap the new one into place. No technical expertise required. Within minutes, you'll be back to enjoying portable computing without being tethered to an outlet