SmallRig Lp-E6NH Camera Battery and Charger Kit 3821 includes two batteries and one charger. The battery, equipped with a full decoding chip, supports varied cameras perfectly without causing pop-up windows and has quality fireproof Abs and Pc shell frosted to ensure fine touch and durability. It is the same size as the original battery, thus fitting seamlessly into the battery compartment.The dual battery charger can charge two batteries at the same time, with its Lcd screen displaying real-time charging voltage, current, and charging capacity. It comes with a built-in Usb-a charging cable and Usb-c input interface, allowing it to be charged via a Usb adapter, car charger, and power bank..