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G series

G series

Size comparison G series

Size comparison G series

Overview G series

Overview G series

Overview G series

Overview G series

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G series supercapacitors

ART.NO: Supercap G series

CAP-XX G-Series supercapacitors offer a powerful and reliable solution for handling pulse loads and energy storage. These supercapacitors can handle nominal voltages of 2.5V per cell and up to 5.0V for two cells in series, making them ideal for a range of applications where high power density and fast charging are essential.

With an operating temperature range of -40°C to +70°C, the G series is well suited for demanding environments. G-Series supercapacitors are ideal for extending battery life, managing energy peaks and providing a reliable backup power supply in missions critical to safe operation. They are also an environmentally friendly alternative to traditional batteries thanks to their low maintenance requirements and long lifetime.

The G-Series is often used to isolate the source from load fluctuations, extend the operating time of older or cold batteries, and provide a low-maintenance, uninterrupted power supply on board. Thanks to their extremely fast charging, the supercapacitors can be easily charged via cable, docking station or induction, maximising the operating time of connected devices. CAP-XX G-Series supercapacitors are available in both single cell for space-critical solutions and dual cell modules for larger capacitance and USB power supplies.

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  • Specification
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Product range

Cells or Modules:
Single cells, for ultra-thin designs and primary batteries/energy harvesters; or Double cell modules, for rechargeable batteries and USB power supplies.

Series:
CAP-XX G-series supercapacitors operate at 2.5V/cell (2.75V peak) and have an operating temperature range of -40°C to +70°C.
CAP-XX H-series supercapacitors operate at 2.75V/cell (2.9V peak) and have a maximum operating temperature of +85°C.

Packaging:
"S" = 39.0mm x 17.0mm
"W" = 28.5mm x 17.0mm
"A" = 20.0mm x 18.0mm

  • Ultra-thin prismatic cells and modules: Ideal for use in space-constrained devices
  • Exceptional power density (up to 158 kW/litre), with best-in-class ESR (from 10 mΩ)
  • High energy density (up to 2.2 Wh/litre), offering high capacitance in small cells
  • Real, continuous operating voltage of up to 2.75V/cell (H series; 2.9V peak)
  • High temperature rating (H series; max 85°C)
  • Excellent low temperature performance (G-series; ~2x nominal ESR at -30°C)
  • Very low leakage current (<1 µA) and ultra-low minimum charging current (<20 µA)
  • Virtually unlimited charge/discharge cycle life
  • Excellent frequency response (CEFFEKTIV)
  • RoHS and REACH compliant, lead-free, halogen-free and conflict metal-free
  • UL-810 and ISO 9001-2008 certified