The Neewer Dual USB Charger for NP-FZ100 Batteries is capable of charging two NP-FZ100 batteries at the same time. It has a slim design and features an LCD that displays charge and power status. The charger has a micro-USB 5V, 2.1A input and delivers 8.4V, 700mA of output from battery tray one and 8.4V, 500mA from tray two. A micro-USB cable is included. It also has a USB Type-C port. The charger ensures protection against overcharging, over-temperature, over-current, over-voltage, and short circuits.