Manufacturer of graphene supercapacitor batteries

Tel:+ 86-15800765605    Mail:       

How long can long life battery be used?
Our long life battery enjoys longer lifespan than other similar products in the marketplace. Processed by specialist technicians and innovative technologies, the quality of the product can be well guaranteed. During the warranty period, you could also contact our staff that are professional in solving any questions for you at any moment.
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Depends upon the rich experience and the mature technical product, Shanghai Green Tech Co.,Ltd. has the very high prestige in domestic and foreign market. super capacitor module produced by Shanghai Green Tech is very popular in the market. A consistent 100% defect detection of the product has become mandatory to ensure high quality. The product only gives off some heat, much less than traditional light bulbs. And it doesn't emit infrared (IR) which makes bulbs hotter and wastes energy.

Our company bears social responsibilities. We offset emissions released during the value creation process through climate protection projects. This has been confirmed by official certification.

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