Our Products Overview

Ioxus Inc., the only manufacturer to offer 85°C rated products, and the only fully integrated ultracapacitor design and manufacturing facility in North America, brings the highest standards and most flexible problem-solving methods to power delivery solutions. Ioxus ultracapacitors use well thought out designs to deliver the highest power density available. We provide a host of world-class modules that range from 16V to 128V with both cylindrical and pouch cell products.

  • Ioxus ultracapacitors are optimized for the highest performance with the lowest resistance possible. They can be used across a wide temperature range, are lightweight and designed to last, and they will drastically increase the system peak power when combined with high energy sources to optimize your product. Being 95%+ recyclable, Ioxus ultracapacitors are the epitome of green technology.

  • Ioxus modules, made with cylindrical or prismatic pouch cells, have a high voltage range, can deliver and absorb a high current, can perform under a wide range of climate conditions, and have a long life cycle. They are designed to hold multiple cells to attain any voltage requirement in the most efficient way possible. We have several highly effective modules, ranging from 16 Volts to 128 Volts. They allow for hundreds of thousands of charge/discharge cycles with minimum changes in performance over the life cycle of the product. Available with various balancing schemes and communications, modules allow our customers to integrate ultracapacitors with much less design efforts compared to single cells.

  • Ioxus THiNCAP® cells are lightweight, high power and high energy density cells using a prismatic pouch design, complete with a patented vent which allows gas to escape during use to maintain a long product life. These cells are designed to be used in modules only, and Ioxus has a number of THiNPAC® modules ranging from 54V to 216V using the THiNCAP® cells. If you have a specific voltage requirement not on the list, please contact us and we will provide you with a solution.

  • The Ioxus uSTART is a system designed to dramatically increase the starting reliability of trucks and machines, and provides a stable voltage on the electrical bus, the energy needed to start the vehicle, reduces starter and battery replacement needs by 2x, and includes road-side jump start capabilities. Designed and tested for fleets, starting with class 3-6, and the unit replaces one Group 31 battery.

Latest News

  • Ioxus uSTART™ Drop in Battery Replacement for Trucks, Guarantees Starts

    Ultracapacitor-powered uSTART™ available for Class 3 - 6 Vehicles

    ONEONTA, N.Y., March 28, 2016 -- Ioxus, Inc., a leading developer and manufacturer of ultracapacitors and energy storage products, announced today that the uSTART™ engine starting system is now being offered as the industry's only drop-in replacement product that needs no special wiring. The Ioxus ultracapacitor-based product is designed to do all of the things that competitive products do not, such as increasing the vehicle bus voltage by greater than 10% during crank, reducing cranking time for more than 20%, reduce peak current to the starter by more than 15%, reduce the cycling seen by the battery by more than 40%, increasing starter life by more than 30%, and provide a built-in jump start system that will allow users to charge the capacitor from adjacent "dead" batteries and eliminate stranded trucks. All without any special wiring—simply drop-in uSTART in place of an existing battery!

    The uSTART system from Ioxus is a two-terminal product, eliminating the rewiring required by competitive engine start modules. One of the existing read more...

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