The Einhell Power X-Change Battery Protector is made from durable silicone and forms a protective layer around the battery to keep out water as well as dust, dirt or other debris. It is ideal for cordless tools such as pressure washers and drain cleaners which are used around water, but will fit into any Power X-Change tool that has a groove above the battery holder. The Battery Protector can be used with all current Power X-Change batteries. Features and Benefits • Protects batteries against dust, moisture and water ingress • Fits over all batteries in the Power X-Change range • Compatible with any Power X-Change tool that has a suitable groove in the battery holder • High quality silicone construction Specifications • Material: Silicone Contents • Battery Cover only