BackNinja®  Support Center

Product support & information

Product series

Ninja® Intelli-Sense Blender Duo®

Model #s

CT641, CT640C

Ninja® Intelli-Sense™ Blender Duo®
Ninja® Intelli-Sense™ Blender Duo®

Your opinion matters!

We hope you love your Ninja® product and we'd like to hear from you. Rate your product and leave a review!

Write a review

At the end of the power cord, there will be a 4-digit number engraved on the outside of one of the metal prongs. This is the date code of your unit, which tells you the date your unit was produced.