ITEM NAME:10pcs 5.5V 0.22F H Type ELNA DXN Super Farad Capacitor Double Layer Capacitor Descriptio n Material: electrolyte Color: black Size: 10 mm * 10 mm Farad capacitor is a kind of double layer capacitor, which has the largest capacity in the world. Like other kinds of double layer capacitors, its basic principle is to use the double-layer structure of activated carbon porous electrode and electrolyte to obtain the superlarge capacity. Product features: (1) fast charging speed. (2) long cycle service life, (3) strong discharge capacity of large current, high energy conversion efficiency, small process loss, and large current energy cycle efficiency of more than 90%; (4) relatively low power density. (5) the raw material composition, production, use, storage and dismantling process of the product is free of pollution and is an ideal green power source; (6) the charging circuit is simple and requires no charging circuit like the rechargeable battery. Long-term use is free of maintenance; (7) good cryogenic properties, wide temperature range and 40 ℃ ~ + 70 ℃; (8) easy to detect, and the remaining electric quantity can be read directly; (9) the capacity range is usually 0.01F to 1000F, and the resistance is often low (a few volts to more than 10 volts, and the newly developed capacity is less than 20 volts). Product application: electric tool electric toy engine or other uninterrupted system backup charging source. Solar power, power support when a bus switches from one power source to another. Computer memory backup power supply Product list: farad capacitor 5.5V 0.22F H type *10 High quality buy, happy buyï ¼ 10pcs 5.5V 0.22F H Type ELNA DXN Super Farad Capacitor Double Layer Capacitor.Farad capacitor is a kind of double layer capacitor, which has the largest capacity in the world. Product list: farad capacitor 5.5V 0.22F H type 10. Product application: electric tool electric toy engine or other uninterrupted system backup charging source.