We ensure the long service life of our super capacitors. To achieve this, we are really strict in the selection of raw materials and pay great attention to detail in the production. But no matter how high quality it is, after long-time use/storage, it can wear out and become damaged. It is of utmost importance that you give some attention to maintenance so that the product can perform reliably until the last day you use them. If you have any question about maintenance and storage, please contact us. We are more than happy to help.
Shanghai Green Tech Co.,Ltd. is a customer-focused company specializing in manufacturing supercapacitor. For years, our company is evolving and expanding the scope and renewing capabilities. We will show you the graphene capacitor series that is most popular with customers. The reason why our graphene battery is so popular is that it is very unique in its graphene supercapacitor. super capacitor module has a broad application future because of its powerful advantages.
Our factory insists on winning the graphene battery market with high quality and impresses customers. Check it!