This article is a high-quality charger. It is ideally suited as a replacement or second device and supplies your OLYMPUS X-790 with power just like your conventional power supply unit and enables reliable charging of the battery.Note: If we do not expressly state that this is an original product, we are supplying a compatible product. This means that it is not an original product from the manufacturer and is therefore not manufactured or recommended by the manufacturer. All brand and product names belong to their respective owners and are used only to describe compatibility.