19 Supercapacitor Manufacturers in 2025
This section provides an overview for supercapacitors as well as their applications and principles. Also, please take a look at the list of 19 supercapacitor manufacturers and their company
This section provides an overview for supercapacitors as well as their applications and principles. Also, please take a look at the list of 19 supercapacitor manufacturers and their company
This article profiles the top 10 global supercapacitor manufacturers providing state of the art ultracapacitor cells and modules catering to varying
In this segment, we explore 10 new supercapacitor companies. Some of these firms manufacture graphene-based supercapacitors with increased
In this segment, we explore 10 new supercapacitor companies. Some of these firms manufacture graphene-based supercapacitors with increased conductivity and thermal performance. A few
The supercapacitor product lineup of CAP-XX includes its G Series for peak assist discharges, the D Series for burst power backup
Explore the top 7 supercapacitor manufacturers that are leading the way in energy storage innovation. Discover industry leaders, cutting-edge technologies, and their global impact.
DIN Electronics is a national high-tech capacitor manufacturer that produces a variety of capacitors, including energy storage capacitors and
Our high temperature MLCC series exhibit stable performance across an extended operating temperature range of -55°C to +250°C. Both Class I and Class II parts are available with DC
DIN Electronics is a national high-tech capacitor manufacturer that produces a variety of capacitors, including energy storage capacitors and supercapacitors, which are essential in
The supercapacitor product lineup of CAP-XX includes its G Series for peak assist discharges, the D Series for burst power backup use, the AC Series for RTC domain power
Supercapacitors & Ultracapacitors are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many supercapacitor and ultracapacitor
This article profiles the top 10 global supercapacitor manufacturers providing state of the art ultracapacitor cells and modules catering to varying energy, power density and form factor
Find 78 Supercapacitors suppliers with GlobalSpec. Our catalog includes 106,192 manufacturers, 20,783 distributors and 94,561 service providers. The GlobalSpec database includes 62,379
Our high temperature MLCC series exhibit stable performance across an extended operating temperature range of -55°C to +250°C. Both Class I
This comprehensive review explores the fundamental principles and components of HTSc, delving into the impact of temperature on supercapacitor performance and the
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Also, please take a look at the list of 19 supercapacitor manufacturers and their company rankings. Here are the top-ranked supercapacitor companies as of October, 2025: 1.SPEL TECHNOLOGIES PRIVATE LIMITED, 2.Taiwan Zhifengwei Technology Co., Ltd., 3.CDE. What Is a Supercapacitor? What Is a Supercapacitor?
SkelCap Ultracapacitors: These are known for their unmatched energy density and long lifecycle, making them ideal for high-power applications. Curved Graphene Technology: This patented material significantly enhances the performance of their ultracapacitors, providing lower internal resistance and higher power output.
The operating temperature of a supercapacitor can vary depending on the manufacturer and model. However, most supercapacitors are designed to function within a temperature range of (−40 to 85)°C or (−40 to 185)°F. This temperature range is commonly referred to as the “standard” or “commercial” range.
The development of High-temperature supercapacitors (HTSc) has been motivated by the need for reliable energy storage systems capable of efficient operation under extreme thermal conditions, offering superior performance for critical industrial applications.