4-Slot Battery Charger (TC7X series). Standalone use requires PWR-BGA12V50W0WW, CBL-DC-388A1-01 and country specific line cord, all sold separately. When docked on 5-Slot Cradle requires Adapter Cup (CUP-SE-BTYADP1-01), sold separately. (Zebra SAC-TC7X-4BTYPP-01)