Galvanostatic Charge–Discharge (GCD)

Researchers, do you face problems? like,

• Rapid capacity fading in batteries

• Low coulombic efficiency during cycling

• Poor rate capability at high current densities

• Excessive IR drop during discharge

• Thermal instability during long-term cycling

• Short operational lifespan of energy storage devices

The Galvanostatic Charge–Discharge (GCD) technique helps you diagnose your problems and find their optimal solutions.

In the GCD technique, we apply a constant current to evaluate capacity, coulombic efficiency, internal resistance, and long-term cycling stability of batteries and supercapacitors.

GCD Capabilities with Admiral Instruments Squidstat Systems

Enhance cycle life and energy performance → submit your battery or supercapacitor samples for advanced GCD testing.