Hybrid Super Capacitors, Super Capacitors Battery, 10000f Super Capacitors manufacturer / supplier in China, offering GTCAP 60000F 3.6V High Energy Density (40Wh/kg) Hybrid Super Capacitors, GTCAP 2.7V 400F Supercapacitor with High Temperature(-40C~+85C), GTCAP 2.7V 300F Ultra Capacitor with Low ESR(-40C~+85C) and so on.