XP™ Series

Performance for high temperature and high humidity environments Hot and humid environments present a variety of system engineering challenges: These conditions often limit lifespans and cause premature failure in competitor products, leading to higher numbers of field replacements and higher maintenance costs. Maxwell’s XP™ Series overcomes these common industry challenges and comprises ultracapacitor cells designed specifically for reliable performance in applications operating in adverse conditions. The XP Series includes all the benefits of the Standard Series with the added advantages of: Advanced structure and sealing to provide the additional protection necessary for demanding environmental conditions and strict industrial standards 3X the lifetime of Standard Series cells in high heat and humidity environments†

This product line offers 2.7-volt ultracapacitor cells with storage capacities from 3 to 50 farads. XP Series cells are compliant with RoHS, UL and REACH requirements, giving you the confidence in your selection of the highest quality ultracapacitor energy storage solution for your system. Maxwell’s XP Series cells operate in applications across industries and have contributed to our customers’ goal of zero system maintenance after deployment.

Our Technology Innovation Cultivates Customer Field Success. At Maxwell, we take pride in having paved the path for high-power, fast-response ultracapacitor energy storage solutions designed for short-term power requirements that many industries have struggled to meet using other energy storage technologies. Maxwell’s experience in the design and development of ultracapacitor cells led to the company being first-to-market once again with a product line that provides our customers with the performance they need for high heat and humidity conditions. Two applications where our customers have had exceptional success with our patented XP Series include: Automotive The XP Series provides automakers with high-power energy storage cells that enable a smaller footprint, weight savings and excellent temperature performance while achieving automotive quality certification. Smart Meter Utilities deploy Maxwell’s XP Series cells for smart meters due to the cells’ first-rate performance in low outdoor temperatures, ensuring immediate transmission of data and minimal field replacements.