SmallRig NP-W235 Camera Battery and Charger Kit 3822 includes two batteries and one charger. The battery, equipped with a full decoding chip, supports various cameras perfectly without causing pop-up windows. It features a quality fireproof ABS and PC shell with a frosted finish to ensure a fine touch and durability. The battery is the same size as the original, fitting seamlessly into the battery compartment. The dual battery charger can charge two batteries simultaneously, with its LCD screen displaying real-time charging voltage, current, and charged 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, or power bank.