Features: The battery charger is designed for NB-12L battery. Suitable for Canon G1X MARK II N100 Mini X camera battery ect. Charge two batteries simultaneously and independently. With indicators to show each battery status. With a micro USB cable for easy charging.(The adapter is not included.) Constant current control to prevent over-voltage, over-charging, short-circuit protection. Soft-start function to avoid damage from large charge current while charging. Perfect for travel and home use. Portable and convenient to carry.