Features: 2 in 1 design, 2 slot for holding batteries, convenient to use. Designed for Sony NP- FZ100 batteries. Charging two batteries at the same time, quick and time-saving. Supporting USB charging, equipped with USB cable, you can power it by computer, power bank and more(not included). Your camera that using this kind of battery should have this, very practical for outdoor activities. Specification: Condition: 100% Brand New Material: Plastic Color: Black Input: DC 5V / 2A Output: DC8.4V / 600mA * 2 Available Battery Model: for Sony NP- FZ100(Not included) Size: Approx. 8.2 * 5cm / 3.2 * 2.0in Weight: Approx. 67g Packing List: 1 x Dual Charger 1 x USB Cable 1 x User Manual * The battery and camera are not included.