Ultracapacitors
Maxwell - Ultracapacitors and Modules
Maxwell are widely acknowledged as the worldwide leaders in ultracapacitor development and manufacture. They offer a wide range of cells and modules with thermal and voltage balancing built in, combined with excellent technical support. The cells offer cost-effective energy storage and power delivery solutions in areas such as transportation, automotive, telecoms, renewable energy, consumer, industrial and aerospace. Offering a lifespan of one million recharge cycles, even in extreme environments, the cells offer reduced maintenance costs coupled with unsurpassed reliability. Cells are available in both energy and power variants ensuring an ideal solution for virtually any application.
All Maxwell Modules feature full cell voltage & temperature monitoring with active or passive balancing and are UL recognised. Modules are designed either as cost effective shrink wrap assemblies or fully enclosed rugged aluminium casing. Modules are an ideal method of supporting higher voltage applications with minimal system design needs. Applications include: high reliability, short term energy storage. Bridging generator and micro-turbine start up cycles. Engine starting and energy regenerative systems, no periodic maintenance needs with expected 10 year life times and greater than 1 million discharge cycles
For easy quick reference to find the right Maxwell product for your specification please see our Product Selector Chart on the following link
Please click here to download the Maxwell Technologies Ultracapacitors Product reference guide.
Product Range
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Small Cells
2, 4 and 10F cells, hermetically sealed and UL recognised. Stainless steel construction, 500k cycles, 10 year life capability.
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Manufacturers
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Small Modules
2F 5v, plus 15v modules available in high energy and high power versions with active or passive balancing in shrink wrapped or extruded aluminium housings. Powerburst Modules 0.5-5 Farad 5-25v shrink wrapped.
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Medium Cells
120/140 Farad and 310/350 Farad 2.5v high energy and high power versions, 500k cycles, 10 year life capability. UL recognised.
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Large Cells
650-3000 Farad high power versions. 2.7v, 1m cycles. Threaded terminal or weldable post versions. UL recognised.
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Large Modules
Wide range of 16.2v and 48.6v modules in high power versions with active or passive balancing in sturdy extruded aluminium housings. Also 125v Heavy Duty module.
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Manufacturers