Canon Store I Need Spare Batteries For My Canon Ixus Digital Camera.Where Is The Nearest Fortress Store In Nathan Road,Hkg

I need spare batteries for my canon ixus digital camera.Where is the nearest Fortress store in Nathan Road,Hkg - canon store

I need a Canon NB-4L 3.7V 760mAh (Li-Ion). What is the amount in HKD? I need a tripod for the camera as my Canon Digital IXUS. I want to go a store near Ramada Hotel Fortaleza, Kowloon.Thanks