DR. BATTERY Brand New Dr. Battery Replacement Laptop Battery Compatible Dell Original Battery Part Numbers: 10X1J 1VY7F 3HWPP 3PCVM 3YNXM 401D9 451-BCNS 4ICP6/56/77 JG75F N2NLL T6DC2 YPVX3 Professional Series Li-polymer battery designed for Dell Inspiron, Latitude, and Precision laptops Built with OEM-grade cells for stable performance, long cycle life, and reliable power delivery Tested for safety, durability, and compatibility with supported Dell systems Please confirm your original battery part number and voltage before purchase