This SONY PCG-FRV26, PCG-FRV27, PCG-FRV28 120 Watt AC Adapter is 100% compatable with the SN2010 SONY PCG-FRV26, PCG-FRV27, PCG-FRV28 120 Watt AC Adapter. Our batteries and accessories are made with high quality parts and are guaranteed to meet or exceed the original equipment manufacturers specifications at a reduced price. All batteries are tested for 100% quality control assurance. This SONY PCG-FRV26, PCG-FRV27, PCG-FRV28 120 Watt AC Adapter includes a warranty to guarantee that it has no manufacturing defects.