Product support & information
Product series
Ninja® Professional Blender
Ninja® Professional Blender with Single Serve
Ninja® Professional Blender & Nutri Ninja® Cups
Model #s
BL740C,
BL620C,
BL621,
BL660,
BL660B,
BL660C,
BL660W,
BL660WM,
BL663,
BL663CO,
BL665Q,
BL740,
BL740A
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FAQs & general information
What is the wattage?
BL660 - 1100 Watts
BL660A - 1200 Watts
BL660B - 1100 Watts
BL660C - 1100 Watts
BL660CO - 1200 Watts
BL660Q Series - 1100 Watts
BL660W - 1100 Watts
BL660WM - 1000 Watts
BL660WMC - 1000 Watts
BL663 - 1100 Watts
BL663CO - 1100 Watts
BL665Q Series - 1200 Watts
BL740: 1100 Watts
Did this solve your problem? Yes NoGreat! We're happy to hear it.Please call Customer Care at 1-866-826-6941
Back to TopFind My Model Number
1. Check your box
On the bottom of your box, you should see the model number near the bar code.
2. Check your base
The base of the blender (where the motor is) should have a rating label that features your model number.
3. Check your manual
Your product's model number is listed on the front cover of your instruction booklet.
Blending & Cooking
![Blending & Cooking - Where to find the model number]()
Ninja Coffee Bar®
![Ninja Coffee Bar - Where to find the model number]()
Cookware
![Cookware - Where to find the model number]()

Date code is engraved on the metal prong of the power plug.
NOTE: Power off unit before unplugging from outlet.