Vinatech radial edlc capacitors 3v high power density ultra low esr vinatech vec3r0 256qg a 25f 3v radial energy storage supercapacitor manufactured using activated carbons that are processed in an eco friendly way to give higher power density with ultra low esr and a longer life suitable for short term peak power assistance applications including smart metersnetwork equipment automotive after market products upsdvr solar street lamps emergency lamps wind turbines regenerative en