SONY 11.1V 6600MAH LI-ION Laptop Battery – OEM Replacement with 1 Year Manufacturer Warranty

OEM-grade replacement battery for SONY laptops: 11.1V 6600MAH LI-ION. Engineered to meet original equipment manufacturer specifications for full compatibility and simple, drop-in installation in place of the factory pack. Includes a 1 Year Manufacturer Warranty for coverage against defects and manufacturing faults.