The ikan ICH-KDUAL-SU is a combination of the ICH-K-BASE and two ICH-KBP-SU battery plates, allowing the user to charge two Sony BP-U style batteries simultaneously. With the push of a button, users can switch between high- and low-voltage charge modes, and extra battery plates are available for charging different styles of battery. Plates can even be mixed-and-matched, for charging batteries of different styles and even different manufacturers simultaneously.