Bay Valley Parts Notebook Battery for HP Pavilion dv7-1020us series Battery Type: 8 Cells Li-ion Capacity: 14.4V 5200mAh Color: Black Weight: 16oz Using highest quality materials including grade-A brand-new cells Meets and exceeds OEM specifications and lasts longer hours Package Includes: One unit of brand-new replacement laptop battery for HP This product is CE & RoHS certified, so BUY WITH CONFIDENCE!!!