Joule Case

See how it works

Advanced Power, Made Simple.
Customizable Power Stations.

Indoor, Outdoor, Emergency

Joule Case, advanced portable power stations.

Simply stack and snap.

Power is crucial, but it doesn’t have to be complicated. Choose your power output and simply stack battery or solar modules to increase your runtime.

Ready to order?
Have you already heard about or seen Joule Case? Contact us [email protected] or read on for more information.
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Control Module
Pure Sine wave AC power with 2.1 amp USB and accessory DC ports.
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Battery Module
Choose sealed lead acid or lithium ion. Stack batteries to increase runtime.
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Solar Modules
Recharge your Joule Case anywhere with seamlessly integrated solar.
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Stackable Systems
Power needs change, your Joule Case system can change too.

What type of power user are you? See a few of the many uses below.

Are you needs consumer focused?
Are you needs commercial focused?
Silent and fume-free operation lets you connect with nature.
Off Grid
A simple solution, no complex wiring. Stack and snap.
Only the grill should have smoke, make tailgating a snap.
Emergency Power
When the lights go out don't get left in the dark. Joule is ready when you are.
Trade show/Indoor Event
Tired of paying for exhibit hall power? Cut the cord.
Outdoor event/Races
Your event should be the main focus, not the buzz of a generator.
Video/Audio Production
Light the set with silent power, no need to edit that.
Facilities Mainanence
Jump start the fleet and make all your tools portable. No more cords.

Want to read the technical stuff? Or are you ready to spec out your own system?

More details
Read more about the different modules available for Joule Case.
Choose your system
Contact us [email protected] and get your Joule Case system setup today.
Hours of LED Light
Hours of 60in LED TV
Minutes of Microwaving
Full Phone Charges

*Runtimes estimated with 3 battery modules


  • July 19, 2018 . 0 Comments
    Here at Joule Case our mission is "Advanced Power, Made Simple". In many instances that means you may need to take your power with you.…
  • December 29, 2017 . 0 Comments
    Happy Holidays! Here at Joule Case that is an inclusive statement to all, and we want to welcome in the New Year by showing off…
  • October 10, 2017 . 0 Comments
    Now that the leaves are turning and Fall is in full swing, our evenings and weekends transition from camping and BBQs to tailgates and dugouts.…

Gallery of Joule-ry

Interested in Reselling?
Are you a retailer or distributor? Contact us at [email protected] to learn about our sales and lease programs.