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Maxwell is a leading developer and manufacturer of innovative, cost-effective energy storage and power delivery solutions. As a leader in the ultracapacitor technology, Maxwell Technologies is helping to change the way energy is stored all over the world.  

Maxwell’s BOOSTCAP(R) ultracapacitor cells and multi-cell packs and modules provide safe and reliable power solutions for applications in consumer and industrial electronics, transportation, renewable energy and telecommunications.  

Available in a range of sizes and modular configurations, Maxwell’s BOOSTCAP(R) products bring new levels of efficiency and power to everything from consumer electronics to hybrid cars and renewable energy sources.

Maxwell’s proprietary electrode and global manufacturing facilities allow to deliver unsurpassed value, keeping costs down while tailoring performance to specific applications. Maxwell’s ultracapacitors have a demonstrated lifespan of one million recharge cycles even in extreme environments, or 10 years DC-lifetime at room temperature reducing maintenance costs and adding value to other power sources.

Numerous benefits and countless applications.

  • Reliable operation in harsh environments
  • Virtually maintenance free
  • Tailored solutions
  • Competitively priced
  • Exceptional efficiency
  • Compact design
  • Extended operating life
  • Environmentally safe

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