Compatible charger with Microsoft officials batteries ... Let me explain; the handles are placed on the support of the charger and the contact is under the handle has the same place where is the battery cover "see Amazon images" (2 Energizer batteries are like the two perforated caches) but perforated so that contact the face for loading them while on official controllers that battery charging is via a micro-USB ... as you know. The charger has the advantage to plug into 220 volts (French) and remains practical, strong and a superb design with RED LED (charging) and GREEN (complete load).