CAP-XX launches ultra-thin 3V, 750mF prismatic supercapacitor for space-constrained IoT and batteryless devices PR Newswire SYDNEY, Feb. 15, 2023 The 3V ultra-thin prismatic supercap packs 23% more energy than a same-size 2.7V supercap, and can complement 3V coin cell batteries, replace bulky 3V cylindrical supercaps to save space, or replace batteries using energy harvesting to charge sustainable batteryless devices SYDNEY , Feb. 15, 2023 /PRNewswire/ -- CAP-XX (LSE:CPX), the leading...