Shenzhen Micro Farad Capacitors

Product introduction:

          The micro super capacitor is a new type of energy package composed of several super capacitors in series, voltage equalization and discharge regulator board system, a layer of thermal insulation pad to prevent conductivity, and aluminum alloy shell. The birth of super capacitor module makes up for the defects of energy storage devices such as lead-acid battery. The working temperature range of super capacitor module is - 40~65 ℃, which resolves the problem that the use efficiency of lead-acid battery is greatly reduced under outdoor cold conditions; Moreover, the super capacitor module not only has all the characteristics of the super capacitor monomer, but also has the status monitoring function, which can better realize maintenance free and easy maintenance.

The main parameters

The super capacitor module has the following advantages:

1. Super capacitor module is green energy (activated carbon), which does not pollute the environment.

2. Long service life of super capacitor module (100000 times of charging); The lead acid battery has a short life (500 times of charging), is easy to damage, and is difficult to manage. It is 20-200 times as long as the lead acid battery and can share the same fate with the equipment.

3. Super capacitor module has fast charging speed (0.3s-15min); Lead acid batteries take a long time to charge (5-8 hours). Many batteries take a long time to charge and have a short driving range.

4. The super capacitor module has high charge discharge efficiency (98%); The charge discharge efficiency of lead-acid battery is low (70%);

5. High power density of super capacitor module (10.000W/kg); The power density of lead-acid battery is low (300W/kg), more than 30 times worse.

6. The super capacitor module is completely maintenance free. The operating temperature range is - 40~40. The driving range of lead-acid battery electric vehicles at - 40 ℃ is reduced by 90%, and the super capacitor is only reduced by 10%.

7. The super capacitor module has strong energy recovery in electric buses, and the energy recovery in emergency braking is up to 75%; The energy recovery of lead-acid battery is only 5%, which is too important for public buses and can save a lot of fuel.

8. The relative cost of super capacitor module is low. The price of supercapacitor is twice as high as that of lead-acid battery; However, the service life of super capacitors is 10 times higher than that of lead-acid batteries, which is very important for the industrialization of public buses.

9. The super capacitor module also has the functions of over temperature and over voltage automatic alarm, which can better protect other equipment and ensure the normal operation of the equipment;

Purpose/application field:

It is used in smart meters, solar lamps, electronic toys, consumer electronics, unmanned aircraft, handheld devices, electric energy storage, aerospace, electric and hybrid vehicles and other energy storage backup power supplies.

Precautions:

1. Use

1. The operating temperature of lithium-ion capacitors should not exceed the upper or lower limit of the rated temperature (-20 degrees to +55 degrees)

2. Lithium-ion capacitors should be used at nominal voltage. At the same time, in order to prolong the service life of the product, it is recommended that the monomer be used within the range of "rated voltage" (2.5v-3.8v).

3. Please confirm the polarity of lithium-ion capacitors before use, and avoid reverse connection.

4. The external ambient temperature has a heavy impact on the life of lithium-ion capacitors, please keep away from heat sources.

5. Do not directly touch water, oil, acid or alkali for lithium ion capacitors.

6. Do not knead, nail, or disassemble Li-ion capacitors.

7. Do not discard lithium-ion capacitors at will. When discarding, please dispose of them in accordance with national environmental protection standards.

2. Storage

1. During the transportation of lithium-ion capacitors, avoid violent vibration, kneading, rain and chemical corrosion, and handle with care.

2. Lithium-ion capacitors should not be placed in places with a relative humidity of more than 85% or containing toxic gases. In such an environment, the leads and casings are susceptible to moisture and corrosion, resulting in an open circuit of the ultra-fast rechargeable battery.

3. If the lithium-ion capacitor needs to be stored for a long time, please store it in a place with a temperature of -40~35 degrees, a relative humidity below 50%, and good ventilation.