This battery is a perfect replacement for the AB463446BA battery used in Samsung models sgh t249 Contour, sch r250, t255g, and t259. With a capacity of 800mah, this non-OEM battery will keep your phone running smoothly for longer. It is designed to fit seamlessly into your phone without any compatibility issues. The battery is ideal for those who need a reliable source of power for their Samsung phone. It is a high-quality product that is designed to provide long-lasting performance. With this battery, you can be assured that your phone will remain powered up throughout the day.