Single-cell large-capacitance supercapacitors mainly refers to products with a rated voltage of 2.7V in a single cell, and with a capacitance range of 650F-10000F.
JEC supercapacitors have low internal resistance and long service life, enabling fast charge and discharge.
Because the power density of large-capacitance supercapacitor energy storage is as high as ten kilowatts/kg, which is more than 10 times the power density of ordinary batteries.
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Can supercapacitors be damaged?
Whether it is a super capacitor or other capacitor, it will be damaged if used in improper occasion, such as capacitor voltage overvoltage, overdischarge or short circuit.
What are symmetric supercapacitors and asymmetrical supercapacitors?
Symmetrical supercapacitors are capacitors with the same electrode materials on the two plates. For example, both electrodes are made of carbon material, which is carbon-carbon symmetric supercapacitors.
What is the process flow of super capacitors?
The technological process of supercapacitor is: batching → slurry mixing → electrode making → cutting → assembly → liquid injection → activation → detection → packaging.
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