Powerbox black letters

Contractor’s Powercase

Electric Power

  • 3,000 x 6,000 watt
Air Power
  • 3 CFM @ 90 PSI
Jump-Start Capability
  • 12V Jump-Start
Battery Capacity
  • 2,700 Wh


Wired Remote Switch Panel

Pump Pack Port

Solar Compatible

Product price:$5,999.00
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The Contractor’s Powercase  is the perfect blend of industrial-grade power and portability.  With the press of a button, you have access to electric power, airpower, and jump-start capability.  The Contractor’s Powercase is your perfect solution for portable, on-the-go power.  No more dealing with noisy, expensive, gas generators and air compressors.  Simply throw the Contractor’s Powercase on any 12v vehicle, and you have power that can last for days. Our patented smart connect re-charging technology automatically connects to any 12v vehicle when your vehicle is running to start charging and automatically disconnects when you turn off your vehicle.  Rundown your Powerbox battery?  Start your vehicle.  Rundown your vehicle battery?  Press the “Self Jump-Start” button to automatically backfeed the stored power from your Powerbox to your vehicle for an instant jump-start.  This unit features 2 weather-resistant AC outlets, a universal air coupler, and an Anderson® connector jump-start port.  Weighing in at 150 lbs., this unit can be carried by two individuals and can fit in numerous vehicle types.  Throw it in the back of your truck bed, on an ATV, the trunk of your car or SUV, or on your vehicle’s roof rack.  The Contractor’s Powercase even fits INSIDE your crossover TOOLBOX in your truck!  With the press of a button, you can run Grinders, Impacts, Nail Guns, Circle Saws, and Chainsaws on the job site, in the pasture, in the woods, in any remote location.  Save Time, Save Money, Change the way you get the job done, with the new Contractor’s Powercase.

Contractor’s Powercase vs. Powercase

The Contractor’s Powercase upgrade is intended for those individuals who’s workload on the jobsite tackles those heavier jobs on a regular basis.  With the Contractor’s upgrade, you receive an upgraded inverter system that now puts out 3,000 watts of continuous AC electrical power, with a 6,000 watt surge, plus an extra 20 amp AC electric duplex outlet on the exterior of your box which now can supply power to the 3rd and 4th members of your team.  The Contractor’s Powercase also has twice the reserve storage power of the standard Powercase model enabling you to finish the job without needing any recharge.   With double the watt hour capacity, at 2700 watt hours, you can work all morning without starting your vehicle.  If you aren’t afraid of getting a little dirt under your nails and you need that extra boost power to finish the big job, then the Contractor’s Powercase is meant for you!



  • 115v AC Pure Sine Wave Inverter
  • 3,000 watts continuous x 6,000 watt surge
  • 2,700 watt hour capacity


  • 125 PSI max / 90 PSI recycle
  • 3 CFM @ 90 PSI oil-less air compressor


  • 12V DC Jump-Start with up to 2,100 Cranking Amps
  • Working conditions from -40F up to 140F



  • 2 duplex (4) 20 amp weather-resistant external AC outlet
  • Universal air coupler
  • One touch 12v self-jump start feature
  • 1 AWG 12′ jumper cables
  • Red Anderson® connector jump start port
  • 3 prong shore power connection port for recharging

Chassis Features

37” x 19.5” x 9.25”

Vehicle quick Disconnect Hookup for Easy Installation and Removal
Diamond Tread Aluminum 1/8″ (0.125″) Chassis
1,000 lbs. load bearing installed as bed / man walkable
Yellow Gloss Powder Coat Body / Black Textured Powder Coat Lid
Tamper-resistant, weather-resistant design
Full weather seal protects against the elements
4 heavy-duty spring-loaded handles for easy transport
6 M10 Rivnuts for horizontal or vertical mounting
4 rubber scratch-resistant feet
4 mounting bolt holes on li

Product Package


  • Fusible Link complete with bolt, 2 washers, and 7/16″ nut.

  • 21′ of 2 AWG Positive vehicle-connection cable

  • 10 pcs 8” Military Grade Cable Ties

  • CIC Powerbox™ Owner’s Manual

  • CIC Powerbox™ Installation Manual

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