Sony Silver Oxide 1.55V Batteries Size SR521W (379) (Pack of 5)
Brand: Sony

Sony's top-rated batteries provide an excellent combination of high energy and continuous voltage supply. These batteries provide long shelf life for back up energy purposes together with ideal temperature resistance and superior storage capacity. Sony batteries are guaranteed to provide optimal performance throughout the life of the battery.

Sony durability and engineering
High Energy & Continuous Voltage Supply
Long shelf Life, Ideal Temperature Resistance
Superior Storage capacity