The SHAPE FULL PLAY Intelligent 2-Bay Vertical Gold Mount Battery Charger can charge two Gold mount batteries simultaneously. Having a vertical profile means this charger takes up a minimum of space when not in use. Connect the 4-pin XLR to your camera or light with the included 4-pin XLR cable and use the charger as a DC power supply, up to 60 watts. The compact vertical design is easy to transport using the top handle and the internal power supply can handle worldwide AC voltages.