Joyo JP05 Rechargeable Isolated Power Supply Brick with USB Port

Joyo JP05 Rechargeable Isolated Power Supply Brick with USB Port

 The JOYO JP 05 Power Supply features, 8 DC centre negative outputs, 4 x 100ma 9v, 3 x 500ma 9v and 1 switchable to 9v, 12v or 18v at 100ma. The power supply also features a 5v USB, perfect for powering USB devices & charging your phone.

To top off the feature list, it has a built-in 7.4v/4400 mAh rechargeable lithium battery pack which charges fully in 2.5 hours making sure that you are never without power.

Each output of the power supply features independent filters, output overload & short-circuit protection protecting your pedals and filtering out any unwanted noises. The power supply has a 4 stage battery indicator. You can use the supply when it is in charging mode powered by the supplied JOYO 9v 2000ma adaptor. The level of battery power will be indicated by the LED display on the top of the pedal (0% - Red flashing (charge it up!), 0-30% - Red, 30-60% - Yellow, 60-100% - Green) flashing above to show status. 8 LEDS can light up your board in a bright cool blue glow. An option to turn the LED lights on and off is readily available.. If you are using the supply as a portable unit, it would make sense to turn them off. 

This makes a pretty versatile power supply, useful for guitar effects and other electronic instruments. The JOYO JP-05 is even supplied with a polarity converter for instruments/effects that require a centre positive supply.

The Tech Features:

Brand: Joyo

Model: JP05

Outputs: Isolated Centre Negative DC 9V

  • 3 x 500 mA
  • 4 x 100 mA
  • 1 x switchable 9, 12 or 18v at 100mA
  • 1 x standard USB output (5V enables cell phone, IPad and other portable devices)

Dimensions: 14.6cm x 6.5cm x 3.5cm


  • USB Port
  • 7.4V/4400 mAh built-in lithium battery (charging time 2.5 hrs)
  •  Isolated Short Circuit Protection, Battery Indicator, LED Lights

Jack Measurements:- Outer - 5.5mm , Inner - 2.1mm

Included Accessories:- 8 x DC patch cables, Reversed Polarity Cable


Joyo power Bank

By: Massimo Salvatore on 20 September 2019
The Joyo power Bank is great and very handy has a usb connection which makes it very handy to have overall a great power supply for your guitar FX pedals a must have thanks Artists guitars and thanks Joyo great work A1

very happy

By: glenby on 24 July 2019
unit powers everything fine. very good value for money


By: Reuben on 30 June 2019
This thing is epic! It powers my whole board for 6 hours straight, running around 950mA collectively. That's using the lights as well as a usb lamp running the whole time also. Will definitely be buying another one asap!

Re-chargeable - Way to go!

By: Rick Harrison on 15 June 2019
Excellent product! No noise and powers your pedals anywhere. I get about 6 hours to a charge running 4 - 5 pedals and no more searching the front of the stage for a power outlet!

Excellent Joyo product

By: Alan on 17 November 2018
I own quite a bit of good Joyo gear (e.g. D-Seed, Overdrive, Chorus, Comp, EQ, PXL8, even a Joyo RD3 pedalboard — all from AG), so I didn't hesitate to buy this power supply recently. To be honest, I didn't really need all its bells and whistles — the rechargeable aspect is of minimal value to me, and I probably won't use the USB output either — but Joyo has consistently impressed me with its build quality and reliability. This box is built like the proverbial tank, and the design is straightforward without a plethora of unnecessary flashing lights. (Well, okay, there's an LED for each of the eight outputs, but you can turn those off anyway if you wish.) I particularly like (a) the provision of three 500mA outputs (I have a couple of pedals that need around 300mA), and the ability to use the eighth output as either 9V, 12V, or 18V gives more flexibility than some other power bricks. The supplied DC patch cables are all 60+cm long, which should reach across all but the largest pedalboards — if I had any small criticism, it would be that I'd like to see a couple of longer cables, and a couple of shorter ones in that mix, but that's just nitpicking. Overall, this is another excellent Joyo product, and I'm very happy with it.

Write a product review