This TOSHIBA Libretto 75, 75CT RTC Battery is 100% compatable with the FL2/V11H-WR TOSHIBA Libretto 75, 75CT RTC Battery. 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 TOSHIBA Libretto 75, 75CT RTC Battery includes a warranty to guarantee that it has no manufacturing defects.