Power Adapter 30W AC/DC Wall Plug USB Charger Supply 3V 4.5V 5V 6V 7.5V 9V 12V – emaxsave
HQRP USB to DC 6V Step-Up Converter Cable for Sony AC-E60 AC-E60HG AC-E601 AC-E602 AC-E604 AC-6013 RDP-M5IP RDP-M7iP 1-489-625-11 Portable Speaker Dock Cord Lead Wire Adapter + HQRP Coaster : Amazon.ca: Electronics
6v Usb Charger Sm 2p Plug For 6v Ni-cd Battery /6v Ni-mh Battery 2pcs/lot - Parts & Accs - AliExpress
Universal USB 5V to 6V Type A Male USB Turn to DC Power Male Plug Jack Adapter 90 Degree Male 4.0x1.7mm Power Supply Cable|AC/DC Adapters| - AliExpress