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Big Joe Stompbox PB-109 Power Box Li2 Rechargable Pedal Power Supply

Featuring Proprietary LED Display That Shows Current Draw & Battery Status!

Written by

Elliot Stent

The Big Joe PB-109 Power Box Li2 is an ultra-compact, rechargeable lithium battery power supply capable of powering multiple pedals; including high-current digital effects.

Able to deliver a 1 Amp output that can cater for even large-sized pedalboard setups, the Power Box Li2 utilises proprietary smart battery LED display technology that shows current draw, battery status and time remaining.  These features let you know exactly how much battery time is left under current pedal load, so that you never have to worry about when the battery will die!

About Big Joe Stompbox

Big Joe Stompbox is a respected company in the pedal community, boasting a diverse range of effects that are designed and assembled in the USA using only the highest quality components available.

Based in Connecticut, the company prides itself on its "trial and error" approach to pedal building; modifying and tweaking circuits until they sound just right. Big Joe Stompbox uses first-class parts and robust die-cast steel chassis' and knobs, ensuring the best tones possible and lifetime-long use.

The Big Joe Stompbox catalogue is delightfully varied, with the brand building overdrive and distortion pedals, modulation effects, pedal power supplies - you name it! All of your stompbox needs are covered when it comes to Big Joe.


  • 3-Digit LED Display (blue)
  • 2- single point ground 9v Outputs
  • USB-C plug charge capability 
  • Delivers 1 Amp for 2.5hrs
  • 3hr charge time
  • Ability to charge with unit off
  • On/off power switch
  • Black  anodized aluminum case
  • Courtesy USB output

Smart Batter Technology Display

  • % battery Charge
  • Battery Time Remaining
  • Current Draw
Inc. VAT

2 In Stock

Order now for delivery to you on Tuesday, 7 December 2021  

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