I have three controllers for my recently purchased Xbox One. I purchased this Dual Charging Station which comes with two rechargeable batteries (and two battery covers because the standard battery covers which come with the controllers don't fit with these batteries and wouldn't allow the charging to work). So two of my controllers use the charging station and one uses standard batteries. The one with standard batteries has already had to have replacements once in the few weeks we have owned the Xbox one. So the rechargeable batteries are already proving their worth. The charging station works well. It is very easy to install the controller and easy to know whether you have it installed correctly for charging. You just set the controller on the base and push the whole thing down to start charging. The light turns Red if the controller is charging and Green when charged. If the light is neither Green or Red, you don't have the controller sitting on the charger quite right and you just nudge it until you see the light. Very simple to use. I have been pleasantly surprised with this device and its quality level and ease of use.