Supercapacitor with a wide range of uses. Fuel cells and high energy density of the material by combining super-capacitors can provide rapid release of energy to meet the high power demand, thus making fuel cells can be used only as a source of energy. At present, the energy density supercapacitor can be as high as 20 kW / kg, has begun to seize the traditional capacitors and laptop laptop battery between this part of the market.

In those high requirements for reliability and energy Yaoqiubugao applications, super-capacitors can be used to replace the compaq battery, can also be super-capacitors and batteries combine the application in the high energy demands of the occasion, which can be used in a smaller And more economical battery.

Supercapacitors the low ESR values, which can be large current output, but also can quickly absorb large current. Compared with the principle of charging, super-capacitors to the principle of the performance of the product more stable, so supercapacitor longer life. Like electrical tools and toys that need rapid charging equipment, super-capacitors is a very good power Armada E500 battery.

Some products suitable for battery / supercapacitor hybrid systems, the use of super-capacitors can be avoided in order to get more energy and the use of the large volume of batteries. Such as consumer electronics products in the digital camera is an example, the use of super-capacitors can be used to digital cameras cheaper alkaline batteries (instead of using expensive Li ion Armada M700 battery).

Supercapacitor unit (cell) is rated voltage range of 2.5 ~ 2.7 V, therefore, many applications need to use multiple super capacitor unit. When the series of these units, the design engineers need to consider the balance between the unit and charging the situation.

Any super power capacitors will be the case, through an internal parallel resistance discharge, the discharge current is called the leakage current, it will affect the super capacitor unit self-discharge. With some secondary Armada V300 battery technology similar to the super-voltage capacitors used in tandem need to balance, because of the leakage current, parallel internal resistance will determine the size of the Super Series on the capacitor voltage distribution unit. When the super-capacitors on the voltage stability, the voltage on the various units will be as different and the leakage current changes, rather than with the capacity of different changes. Leakage current is, the smaller the rated voltage, the contrary, the leakage of small, high-rated voltage. This is because the leakage would create super-capacitors discharge unit, the lower voltage Business Notebook nc6000 battery, and the voltage will then influence and its tandem with other units of the voltage (the thread here assume that these units are used with a constant voltage power supply) .

To compensate for leakage current of change, often the method used is that in each unit next to a parallel resistance, the entire unit to control the leakage current. This method is effective in reducing the unit corresponding parallel between the resistance changes.