PRC Tech sells high-energy supercapacitors with a flat form factor, for power back-up, fast-charging, high-cycle-life applications. The PRC Tech PowerRESPONDER hybrid, lithium-ion supercapacitor product line is a range of high energy, high power storage devices with distinct benefits:Industry-leading energy density >75 Whr/L hybrid supercapacitor using lithium-ion capacitor technology (LIC);less than 3 min for full charge;4.0 Volts operating voltage makes for simpler product integration;Form factor compliance to flat surfaces for placement anywhere;Very low leakage current for energy-harvesting applications;no nickel or cobalt, no phthalates ;ROHS, REACH compliant, UL Certified; All products manufactured in an ISO 9001, TS16949 certified facility in China with active ERP-quality system.