Marathon Power Supercapacitor

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Marathon Power Supercapacitor

Marathon Power offers a state-of-the-art double-conversion UPS that uses Supercapacitor technology for energy storage instead of conventional batteries. The system is designed to provide short-term backup to sensitive loads in applications that either need to ride through voltage sags and momentary power outages, or simply bridge the start-up of a generator.


Marathon Power Supercapacitor

A very “green” UPS technology that offers numerous benefits over conventional UPSs for certain applications. The Supercapacitor provides short-term backup to sensitive loads in applications that either need to ride-through voltage sags and momentary power outages or simply bridge the startup of a generator. The Supercapacitor is perfect for applications that are sensitive to power disturbances that last from a few cycles to around one minute.


  • Green, maintenance-free energy storage

  • User-friendly, modular component system

  • Lighter than other technologies

  • Superior power density over batteries

  • Highly efficient infrastructure

  • Virtually unlimited cycle life

  • Short recharge times

  • Double conversion, true online topology

  • True sine-wave output

  • Multi-function LCD display

Marathon Power Supercapacitor Datasheet

Additional information


Marathon Power


Midwest/Great Plains, National


Industrial/Outdoor, Medical

Power Range

< 3 kVa






Double Conversion

Product Type

AC Back-up Power (UPS)

About HM Cragg

HM Cragg has been providing quality backup power solutions since 1968 as a manufacturer’s representative and distributor of uninterruptible power systems, generators, power electronics, backup battery applications, and other complementary products. Headquartered in Edina, MN, we maintain a national presence with, four distribution centers (Minnesota, Virginia, Texas and Nevada), and sales personnel located across the country. As an employee-owned company, our “owners” represent the values of the company – honesty, trust, integrity, ethics, and knowledge. This translates into a customer experience that’s a “WOW" or we make it right!
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