Get convenience with the Samsung Galaxy Note 3-in-1 Cradle Desktop Sync n'Charge Phone/ Battery Charger - Black. With the 3-in-1 Desktop Cradle will charge the handset and a spare battery at the same time. It will also synchronize your device with a PC or laptop. Plus, the dock allows easy viewing while your Samsung Galaxy Note charges right on your desktop. For proper Charge and Sync, ensure both AC Adapter and USB cable are connected to an outlet and a PC.