USB 5V to DC 9 V Guitar Pedal USB Power Cable, Tip Negative(-) design, Max current 800mAh, Compatible for Most 9V Guitar Effects Pedals (Center Negative)
DC Output: 9.0V; Max Current: 800mAh; USB Input: 5V
Connector Size: Tip negative(-) design, DC Jack 5.5 x 2.1mm, 1.5M/5ft power cord.
Plug & Play, it is really handy when travelling or outdoors, just power it with a 5V power bank and you can start running your 9V Guitar Effects Pedals.
Directly charge with a usb battery pack, never buy any 9v or AAA batteries or worry about one going dead.
Could work for most brands of 9V guitar effect pedals, such as Boss, Korg, Zoom, Behringer, and etc. Safe & Reliable, with built-in upgraded intelligent IC circuit, our voltage adapter provides your devices perfect protecetion from over-current, over voltage, overload or short circuit.