Self-contained Energy Cases

Self-contained Energy Cases

Totally silent running and transportable integrated solution, the TECSUP Self-contained Energy Cases have all the technological advantages of the TECSUP Self-contained Energy Boxes and a design designed for outdoor uses.

The Autonomous Lithium Case can be used to power your electric equipment in an autonomous and mobile manner, even in the harshest environments.
With an all-in-one product concept including a battery, a recharging system, and everything required to supply the necessary voltage, all in a light and compact design, these products eliminate any need for a generator. The range is designed to meet your needs in terms of autonomy (capacities from 500 to 2500 Wh) and voltage (230 VAC, 24 V, 12 V, etc.). Thanks to its three interchangeable and interconnected battery cases on a mobile chassis, the energy trolley is the ideal product for all indoor and outdoor professional tasks.

The choice of a Self-contained energy case is made according to many criteria:

  • Electrical power
  • Autonomy
  • Mobility
  • Weight
  • Environment
  • Budget
  • Etc.



  • Equipment designed and manufactured in France.
  • Ready-to-use.
  • Advice and expertise in the field of energy conversion and storage (battery).
  • Hot line for remote technical support.
  • Workpiece and labor warranty of the complete solution.
  • Rapid support in case of return service.



Self-contained Lithium Energy Case 275Wh or 500Wh

The autonomous energy solution
for outdoor and mobile applications.

Example: the lithium case 275Wh weights 3Kg and offers up to 5 hrs of autonomy.

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