Jgne Cylinder 2.7V 2f Supercapacitor Small Size Graphese Ultracap for Water Heater

Our supercapacitor products have obvious advantages in terms of quality, price and delivery time, and can replace the supercapacitors of Maxwell, Korchip, Elna, Panasonic and other brands.

Characteristics of the supercapacitors

1.High power density:
Supercapacitors can provide high power density, which means that they can store or release high power per unit volume or unit mass.
It makes supercapacitors suitable for applications that require instantaneous high-power support, such as car climbing and electric tool starting.

2.Fast charging and discharging speed:
Supercapacitors can fully charge and release electric energy in a short time.
It makes supercapacitors suitable for applications that require frequent charging and discharging, such as the start-stop of electric vehicles and short-term power supply in power systems.

3.Strong environmental adaptability:
Supercapacitors have a wide operating temperature range, and can operate in environments ranging from -40°C to 85°C. At the same time, supercapacitors also have good vibration resistance and can adapt to harsh environmental conditions.
It makes supercapacitors suitable for use in devices under various environmental conditions.

4.Long life:
Supercapacitors have a long service life and can be cycled hundreds of thousands or even millions of times.
It makes supercapacitors suitable for devices that require long-term stable operation.

5.Safety and sustainability:
Supercapacitors have high safety performance and will not cause dangerous situations such as explosion or combustion due to overcharging, overdischarging, short circuit, high temperature, etc.
At the same time, the waste of supercapacitors does not contain harmful substances and will not pollute the environment.
It makes supercapacitors suitable for applications with high safety and environmental protection requirements.

Applications of supercapacitors

1.Improve power efficiency:
In the automotive field, supercapacitors can be used in conjunction with batteries to improve power efficiency. During vehicle acceleration or hill climbing, supercapacitors can provide high-current discharge and braking energy recovery.

2.Reduce maintenance costs:
In wind and solar power generation, supercapacitors store large amounts of energy and have a long service life, reducing the risk and cost of human operation.

3.Reserve emergency capacitors:
For example, in the field of logistics, supercapacitors are small in size and can be directly installed in computers, DC screens, and frequency converters. When there is a sudden power outage, they can provide large-capacity energy storage and be used as emergency power supplies.

4.Alternative equipment power supply:
For some low-power equipment, supercapacitors directly replace traditional batteries, providing greater energy storage and faster charging speed, while being environmentally friendly and non-polluting.

5.Regulating power factor:
In the fields of intelligent industry, supercapacitors can better help new energy power generation systems collect and store energy.

Our product lead time is the fastest in the industry. Regular product modles can usually be shipped within 5-7 days. In case of shortage of raw materials, the lead time may take about 12-15 days. 

Precautions for the use of supercapacitors:

1.Properly select the type and specification;
2.Operate within the appropriate voltage range to avoid over-charging and over-discharging;
3.Operate within the specified temperature range;
4.Avoid mechanical pressure, etc.
For more information, please refer to the relevant specifications.

Our products undergo strict automation and manual quality control, and are certified by RoHS, CE, REACH, ISO90001, and other certifications.
It have also passed certification by State Grid Corporation of China for use in smart meters.

Shandong Goldencell Energy Technology Co., LTD. was founded in 2008, covers an area of 200,000m², over 1200 employees. We have an excellent team with 20 years of Super Capacitor/ Electric Double Layer Capacitors(EDLC) products experience in manufacture, technology, design engineering, quality control, and after-sale service. 

Our Strong Point:  
1. Our supercapacitors include coin, cylindrical and module series, customizable upon request. 
2. Working temperature -40~70ºC, high temperature can reach 85ºC if used under reduced pressure.
3. With ROHS and REACH Certification.
4. Machine operation, low labor cost. The price is more competitive.      
5. We offer fast delivery of in-stock supercapacitor within 48-72 hours.  
6. Delivery date is very accurate, and 99% of the products are delivered on time.
Besides, our business and technical team provides comprehensive business and technical support to our customers, including product selection, application guidance, and after-sales support (providing 8D reports).

If you have any special requirements, we can also customize supercapacitor solutions according to your needs.