Universal Power supply, 5V FW1805 2.35x0.7 (ONLY FOR USE OUTSIDE NORTH AMERICA. SEE (Part# 851-089-103) FOR NORTH AMERICA USE. AC power supply with barrel jack. Allows for charging CN3/CN4 series without a dock, however requires use of CN3/CN4 series Power Adapter (Part# 851-090-001) or any of the CN3/CN4 series Snap-on Adapters. Order country specific AC power cord separately.)