This article is a high-quality power supply unit. It is ideally suited as a replacement or second device and supplies your Olympus SZ-31MR with power just like your conventional mains adapter and enables reliable charging of the battery. As one of the largest suppliers of batteries, power supply units and chargers, we have a very extensive stock and therefore a very high availability (92% availability). This high availability, coupled with first-class service, is greatly appreciated by our customers. 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.