Internal series structure, low internal resistance, high energy Purpose: such as CMOS, memory, video recorder, radio, TV, telephone, intelligent instrument, driving record, IC three meter perfect backup power supply for electronic watches, LED flashlights, LED lighting, smart appliances, toys, motors, DC, industrial UPS, solenoid valves, voice IC, LED lights, etc Material: PCB Color as shown Package Contents: 1 x Faraday Capacitor Module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.