2.7V Supercapacitor Battery for Sale


Electrical Characteristics:


Cylindrical Super Capacitor

Brand Name


Supplier Type

Original Manufacturer


High Capacity, Low Equivalent Series Resistance, Good Consistency


1-5000 Farad



Rated Voltage


Operating Temperature

-20℃ ~ +85℃

Package Type

Through Hole


RAM, Consumer Electronics, Wind Turbines, Smart Grids, Backup Power Supply, etc.

Advanced Equipment:

2.7V Supercapacitor Battery for Sale

Product Packaging Drawing:

Application Area :

2.7V Supercapacitor Battery for Sale

Certifications :

Dongguan Zhixu Electronic Co., Ltd. (also JYH HSU(JEC)) factories are ISO-9000 and ISO-14000 certified. JEC X2, Y1, Y2 capacitors and varistors have passed these certifications:

CQC (China)

VDE (Germany)

CUL (America/Canada)

KC (South Korea)


CB (International Electrotechnical Commission)

All of our capacitors are in line with the EU ROHS directives and REACH regulations.

Customer Feedback :


Q: Will the electrolyte in the super capacitor leak? What are the precautions when using and shipping?

A: Electrolyte leakage: If the supercapacitor is installed at an unreasonable location, it is easier to cause electrolyte leakage and other problems, which will damage the structural performance of the capacitor.

When transporting and handling, please keep the sealing plate upward. Even a brief downward movement may shorten the life span of the supercapacitor.

Q: How long is the charging time of the super capacitor?

A: Fast charging is one of supercapacitor’s characteristics. Charging for 10 seconds to 10 minutes, a supercapacitor can reach more than 95% of its rated capacity. Supercapacitors have a very high power density, 10-100 times that of batteries, and are suitable for short-time high-power output; the charging speed is fast and the mode is simple, it can be charged with high current, and the charging process can be completed in tens of seconds to several minutes. It is fast charging in the true sense; there is no need to check whether it is full, and there is no danger of overcharging.

Looking for new energy storage devices to replace lithium batteries will be an inevitable trend in future development, and supercapacitors are an alternative to new energy vehicle batteries.

Contact Us

+86 181 2299 5593

+86 18122995593

+86 769 8831 3605


Beside Luchong Bridge, Hou Road, Caibai Village, Daojiao Town, Dongguan, Guangdong, China

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