I was seeking a genuine CANON NB-4L battery for digital camera. Item for sale was advertised as "Canon NB-4L Battery Pack for the SD40, SD630, SD600, SD750, SD1000 & TX1 Digital Cameras" Product received was different brand: "Digipower@RTM Replacement for: Canon NB-4L, Item #BP-CN4L."I am disappointed in product but did not want to hassel with return mail.