This is a USB-powered dual battery charger compatible with Nikon EN-EL15/EN-EL15c batteries. It is a new, unused item. * Specifically designed for Nikon EN-EL15 series batteries * Can charge two batteries simultaneously and independently * Equipped with an LED display to check the charging status of each battery * Supports both Type-C and Micro USB ports for easy charging * Features constant current control to prevent overvoltage, overcharging, and short circuits * Includes a soft-start function to reduce damage from high current * Compact size, easy to use at home or while traveling, and convenient to carry ※ The color of the frame may vary, but there is no difference in performance or specifications.