How to operate graphene supercapacitor?

2020-11-05

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Our graphene supercapacitor is designed for easy operation. Just follow the instructions in our offered operation guidance manual, it won’t go wrong. And we can also view our videos about the operation on our website. It is really easy. When there is any problem in operation, such as malfunction, unstable operation, you could contact us at any time. We are always ready to offer you efficient support. Cooperating with us, you can not only get high quality products, but also attentive after-sales support.

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After years of continuous solid development, Shanghai Green Tech Co.,Ltd. has been known for the outstanding manufacturing ability of graphene supercapacitor. Various in styles, Shanghai Green Tech's graphene capacitor can meet the needs of different customers. By virtue of its unique treatment process, the safety and effectiveness of super capacitor module are at a cutting-edge of the industry. Shanghai Green Tech has a professional R&D group and highly qualified staff members.

Our mission is to be the preferred company for our consumers, customers, employees, and investors. We aim to be a highly responsible company.

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How to go through the ultra capacitor module customization?

The customization service flow of ultra capacitor module involves pilot design, sample production, volume manufacturing, quality assurance, packaging and on-time delivery...

Can ultra capacitor module be made by any shape, size, color, spec. or material?

Shanghai Green Tech Co.,Ltd. provides customization support that makes sure your product correctly promotes your brand image. In terms of the particular requirement...

Can ultra capacitor module be customized?

Shanghai Green Tech Co.,Ltd. offers the most professional customization service for customers. With skilled R&D team and professional design team, we have enough...

How to extend ultra capacitor module warranty?

For the detailed answer to this question, you'd better contact our staff. In general, ultra capacitor module can enjoy an extended warranty service at Shanghai Green Tech Co...

How long is the warranty period of ultra capacitor module?

Ultra capacitor module warranty starts on the day of purchase and runs for certain time. If it is defective during the warranty period, we will repair or replace it free of charge...

Does ultra capacitor module have warranty period?

Each ultra capacitor module has the warranty period. During the warranty period, the product could be maintained and repaired for free. The warranty period may be...

Is ultra capacitor module tested before shipment?

The Pre-Shipment Inspection (PSI) is one of many types of quality control inspections conducted by Shanghai Green Tech Co.,Ltd.. With no exception, ultra capacitor...

Can we arrange the ultra capacitor module shipment by ourselves or by our agent?

If you would like to arrange the ultra capacitor module shipments, please contact us. Shanghai Green Tech Co.,Ltd. understands that in terms of transportation, you...

Where to get help if ultra capacitor module gets problem during the use?

Ultra capacitor module, as the hot sale of our products, usually accepts good feedback. All products of this series shall meet our standard that is made by our quality...

What should I do once I receive ultra capacitor module imperfections?

We take pride in our products, and we ensure you all ultra capacitor module receive serious QC test before shipping. Yet if the last thing we expect happened, we...