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BackNinja®  Support Center

Product support & information

Product series

Nutri Ninja® Pro

Model #s

BL450, BL450C, BL451, BL454Q, BL455, BL456

Nutri Ninja® Pro
Nutri Ninja® Pro
Nutri Ninja® Pro

Select your model number from the dropdown to view the manuals, user guides, & warranty for your model.

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BL450
BL451
BL455
BL456
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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.