... -- SC5R5152Z 5.5V 0.15F super capacitor1.Usage:Power or back-up ... Relay/Consumption Elec-ectronics/Wireless Communications/Buzzer/Toys and so on.2. Basic characteristic Nominal Voltage 5.5V Nominal ... 2.5V 8.0F, 2.5V 6.0F, 2.5V 3.0 F, 2.5V 2.0F, 2.5V 1.6F, 2.5V 1.0F,2 ... .5V 0.7F ,2 ... .5V 0.5F ,2.5V 0.3F super ...