Free Warranty Extending for TDBT Amazon Orders

Regular price $0.00

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All of our products selling on TDBT Amazon store provide a 12-month warranty. This item will extend the warranty of your orders from TDBT Amazon store to 24 months.

To extend the warranty to 24 months for free, please do as below:

  1. Register an account for keeping your purchasing record
  2. Add this FREE item to your shopping cart
  3. Click "View Cart"
  4. Copy&Paste your Amazon order ID in "Special instructions for seller" as below picture

 NOTE: this item is NOT for sale separately, it is for Amazon orders only.

extend Amazon order warranty to 24 months

Now your item gets a total of 24 months warranty.


All TDBT Branded products which ordered from will own a 24-month limited warranty unless otherwise superseded by product-specific description, listing, invoices, or receipts. 

This limited warranty covers failures due to defects in materials or workmanship that occur during regular use. It does not cover failures resulting from accident, fire, flood, misuse, abuse, neglect, mishandling, misapplication, alteration, faulty installation, modification, service by anyone other than TDBT.

During the limited period, we will repair or replace defective products. Customer must pay for all return shipping costs during the limited period. The limited warranty period starts at the date of original purchase.

Technical Support

If you are experiencing problems using a product or need to get technical support, please allow us to resolve the issue to your satisfaction by submitting a support request through email at

Our technical support team will respond promptly to your request within 24-48 hours.

We also provide a forum for product discussion, and you can post any ideas, feedback or suggestions here: