Bay Valley Parts 6 Cell 10.8V 5200mAh New Replacement Laptop Battery for 3ICR19/66-2,633733-1A1,633733-321,633805-001,650938-001,HSTNN-DB2R,HSTNN-I02C,HSTNN-I97C-3,HSTNN-I97C-4,HSTNN-I98C-5 Battery Type: 6 Cells Li-ion Capacity: 10.8V 5200mAh Color: Black Weight: 13oz 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 This product is CE & RoHS certified, so BUY WITH CONFIDENCE!!!