Supercap Large Cells

Large cells 650F - 4000F

60mm cell technology: High­performance with low ESR

High-performance cells of 60mm technology, such as those used in buses, trains, AGVs and cranes, require a very low internal ESR, as the currents can quickly reach several hundred amperes. The power dissipation of a system increases linearly with each mΩ of cell resis­tance, as the cells are con­nected in series to reach the system voltage.

The 60 mm cells, usually manu­factured between 650 F and 3000 F, are a widely used standard these days. Announce­ments now go up to 4000F at 2.85V cell voltage.


Dokumenttyp Hersteller Bezeichnung Datei
Datasheet CAP-XX CAP-XX all products | distributed by CAPCOMP PDF 858.1 Kb
Datasheet SAMWHA GREENCAP -Overview- Large Cells 2.7V-3.0V - 650F-3000F PDF 241.8 Kb
Datasheet SAMWHA GREENCAP DH Standard 2.7V | Axial Large PDF 101.5 Kb
Datasheet SAMWHA GREENCAP DT High Temp. 2.5V | Axial Large PDF 103.8 Kb
Datasheet SAMWHA GREENCAP DV High Voltage 2.85V/3.0V | Axial Large PDF 101.0 Kb
Datasheet SPSCAP ULTRACAP Cells -Overview- 2.7V - 650F-3000F PDF 239.7 Kb


Who can place an Order with us?

All those who have registered a trade. We supply to large customers as well as medium-sized companies, small busi­nesses and engineering offices. Schools, colleges, univer­sities and public institu­tions are also provided with technical advice and supplies. Depen­ding on the purchase quantity and product, we grant staggered prices that can vary on a daily basis. Ask us for an indivi­dual offer.

Do I have to order online in the shop?

No, you are also welcome to request an individual offer. The ordering option at is particularly suitable for smaller quantities. The WEBSHOP is to be understood as an additional service offer where you can get a quick overview of availability, delivery times and prices. Furthermore, with its filter and search function, the shop also offers a quick overview of the different variants, designs, voltages, currents. Our stock in Freiberg am Neckar (South West of Germany) is well stocked for the common types. Provided that our suppliers accept it, special solutions are also offered here. In this case, we recommend that you ask us about delivery times.

What can you expect from CAPCOMP?

Competitive, fair pricing and clear communication are our top priorities. We thrive on long-term customer relationships. That is why we take great care to answer your questions and concerns in a professional and impeccable manner. The quality of CAPCOMP's advice and sales performance is highly valued by our industrial customers. Your success is our success.

Why are components like ultracaps called different names?

The variety of terms is explained by the English-language terms commonly used in the electronics industry, which are often mixed with German terms or used synonymously. In some cases, manufacturers have also introduced artificial terms to better distinguish themselves from competitors. Here are the most important examples:

Double layer capacitors (DSK) are referred to synonymously as:

  • EDLC (Electric Double Layer Capacitor)
  • Supercapacitors = Supercaps
  • Ultracapacitors = Ultracaps
  • Goldcap™ [Panasonic]
  • Boostcap™  [Maxwell]
  • Greencap™  [Samwha]
  • PURIXEL™  [Pureechem] for supercap cells
  • PURETRON™  [Pureechem] for supercap modules

Advice + Sales

Personal. Competent. Individual

Phone +49 7141 29895-0

Request information