Adjustable USB Power Supply - DP2F - 0.5V to 30V 2A

With this handy USB power supply you can get any voltage from 0.5V to 30V and up to 2A current.

Mini Adjustable Digital USB Power Supply - 1V-24V 3W

Physics Products Online Store

USB-Powered Light Bulb with Cable

Adjustable USB Power Supply - DP2F - 0.5V to 30V 2A

Digital Adjustable USB Power Supply - 1V to 30V 2A

5200mAh USB Mobile PowerBank - 5V 1A

Physics Products Online Store

Batteries, Adapters and Power Supplies

Physics Products Online Store

Robotics and Electronics Kits

Lever Arms - Adjustable - Pair - Power Rack Attachment - Bells Of Steel USA

Adjustable power supply - Electronics Help Care

Adjustable Power Outlet : 6 Steps (with Pictures) - Instructables

Imported Power Sunglasses Adjustable Eyeglasses, Size/Dimension

4 Leg Electric Adjustable Height Work Table