Thanks to the pinless attachment system, the Union Charger binding is an upgrade to the Union Explorer binding. The Charger also offers first-class handling and comfortable straps, but scores with an even easier and faster conversion between ascent and descent mode.

With the Union bindings, no additional interface is required. All parts that are required for mounting the bindings in hike and ride mode are included. In addition, so-called quiver disks are included, with which the binding can also be mounted on solid boards.