DR. BATTERY Brand New Dr. Battery Replacement Laptop Battery Compatible HP Original Battery Part Numbers: HSTNN-DB9Y HSTNN-IB90 HSTNN-IB9O HSTNN-LB8U HSTNN-OB2A HW03041XL HW03XL HWO3XL L96887-1D1 L96887-2B1 L96887-421 L96887-AC1 L97300-005 Professional Series Li-polymer battery designed for HP Pavilion, 255 G8, 470 G8, and 17 Series laptops Built with OEM-grade cells for stable output, reliable runtime, and long cycle life Integrated safety protection against over-charge, over-discharge, overheating, and short-circuit Please confirm your original battery part number and voltage before purchase