Product Details

Antminer s9j 14.5t Slight traces of use, original functions are intact, after-sales warranty

Product Overviews

After Sale

The mining machine is a customized product according to customer requirements. The price will adjust as the market fluctuates. Please invest carefully and confirm with us before payment.

1)-No refund or return after payment.

2)-The miner has a 180-day warranty

3)-If the warranty period is exceeded, we will provide paid maintenance services

Invalid Warranty

1)-Customers disassemble/replace any components without permission from Bitmain

2)-Damage caused by poor power supply, lightning strikes or voltage surges

3)-Burnt parts on the hash board or chip

4)-Mining machine/board/components are damaged due to corrosion in water or humid environment

5)-Overclocking

If you encounter the above situation, please contact us as soon as possible. We will help you contact the service center to solve the problem according to your request.

http://www.frogminers.com/