Zhenfu super capacitors boast high energy density

The CSC-4 series of super capacitors from Daqing Zhenfu Scientific and Technological Information Co. Ltd boasts of an energy density 30 times greater than that of aluminum electrolytic capacitors, enabling it to be used as a battery in miniature electronic devices.

The capacitors can be charged up to 95 percent their rated capacity in 10s and offer a lifespan of up to 100,000 charging cycles. They also withstand high overvoltage and exhibit high safety and reliability.

Offered in dimensions of 13.5(?)-by-6.5mm to 28.5(?)-by-16mm, the capacitors are available in capacitance values of 0.022-, 0.047-, 0.1-, 0.22-, 0.47-, 1, or 2F with voltage ratings of 3.3V or 5V. Maximum ESR is between 15 ohms to 220 ohms, while maximum leakage current is between 0.02mA to 3.3mA.