3-In-1 USB HotSync Cradle Twin Desktop Charger with Spare Battery Charger Slot for LG Vu CU920 CU915 Cell Phone Brand new non-OEM. 3-In-1 Features: Synchronize, Charge Phone and Charge Extra Battery. Synchronize & Charge phone with USB cable. Charge extra battery with AC adapter. The USB docking cradle holds your smartphone at a comfortable reading angle and provides convenient access on your desk. Portable design and convenient for travelers and business users. USB data cable & ac adapter included. USB cable sync & charge phone ONLY. AC adapter charge 2nd battery ONLY. Phone & battery are not included.