Manufacturer of graphene supercapacitor batteries

How long is the warranty period of supercapacitor battery?
Supercapacitor battery warranty starts on the day of purchase and runs for certain time. If the product is defective during the warranty period, we will repair or replace it free of charge. For in-warranty repairs, contact our Customer Service to learn the specific steps. We will do our best to solve your problems. All implied warranties on the product are limited to the duration of this expressed Warranty. Some states do not allow limitation on how long an implied Warranty lasts, so the above limitations may not apply to you.
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Shanghai Green Tech Co.,Ltd. is an award-winning designer and manufacturer of graphene supercapacitor for sale. We have established an all-round product lineup. Various in styles, Shanghai Green Tech's graphene battery can meet the needs of different customers. In line with the fashion trend, our graphene capacitor are all designed to keep up with the trend. graphene battery has many functions, such as graphene supercapacitor.

We adopt the concept of supercapacitor to invite all the friends to come forward together in super capacitor module industry. Get info!

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