Customer Reviews for Ninja Blast Portable 18 oz. Blender, Black (BC151BK)
Item # : 24637558
Model # : BC151BK
- NINJA BLENDING ANYWHERE: Blast through frozen ingredients with Ninja's best portable blending power. Make perfectly smooth drinks anywhere you go.
- LARGE CAPACITY: Makes up to 18 oz. of your favorite blends.
Price is $69.99
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Over 30
640 reviews
Most helpful positive review
Posted Jan 4, 2026
Perfect little appliance!
Perfect little appliance for smoothies or when a full size blender is too much. It works great - just like my full size Ninja blender. The size makes it easy to clean and store too.
VS
Most helpful critical review
Posted Dec 15, 2025
Two uses and then it died
I bought one of these a month ago. I’ve used it twice, and now it’s dead. The battery won’t take a charge. I don’t recommend it - it’s a piece of junk. Returning it to the store where I purchased it.
Ksanaweb
Reviewed at:
sharkninja.com
Posted Jan 4, 2026
Ninja Blast Disappointment
I own a few ninja products and they have been phenomenal. How ever was disappointed with this ninja product. It’s good probably for soft stuff. Wouldn’t recommend buying it for doing smoothies or anything else that involves something frozen because it simply can’t handle it. It just stops.
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Response from Staples :
Hi there,
Thank you for taking the time to leave a review.
We’re truly unhappy to hear that your disappointed with your Ninja and the blending ability. We understand how frustrating this must be, and we want to help make things right. We will absolutely share your feedback with the relevant teams internally.
In the meantime, we recommend referring to our self-help guide link below to troubleshoot the issue you're experiencing:
https://support.sharkninja.com/article/BC100-BC150-Series-Ninja-Blast-Portable-Blender-Troubleshooting-Guide
If the issue continues after trying those suggestions, follow the instructions at the end of the guide to reach our support team for further help.
Kind regards,
Ninja Kitchen NA.
January 6, 2026
Ninja kitchen chef
Reviewed at:
sharkninja.com
Posted Jan 4, 2026
Love it
Love it for my smoothie for work out. Just wish it had a larger cup which would keep me from having to buy a different device and adding redundancy
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GrannyD
Reviewed at:
sharkninja.com
Posted Jan 4, 2026
Perfect little appliance!
Perfect little appliance for smoothies or when a full size blender is too much. It works great - just like my full size Ninja blender. The size makes it easy to clean and store too.
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tyrone
Reviewed at:
sharkninja.com
Posted Jan 1, 2026
nice
cute!! so far so good. i will update after a month.
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Stacey S
Reviewed at:
sharkninja.com
Posted Dec 16, 2025
Not all it's cracked up to be.
I used it for the first time yesterday. I was disappointed to find such tiny blades. I put in three ice cubes, some frozen fruit, yogurt, and milk. It locked up, didn't blend. Took.me 10 minutes to shake it loose before it finally blended but I'm seriously disappointed with it. I wa going to get these for gifts but I now I don't think so.
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Response from Staples :
Hi Stacey,
Thank you for sharing your experience with us. We regret that the product didn’t meet your expectations and understand how disappointing that can be. Your comments are valuable and help us improve our products.
Here’s a link to the guide that may help with using the product: https://sharkninja.my.salesforce.com/sfc/p/#Hs000008nIdi/a/Hs000001Zi6D/qtFL7qrC0LngUTk7OH9EDaZc19XgPcaZ243aeNV80Ww.
Kind Regards,
Ninja Kitchen US.
December 17, 2025
Brad54
Reviewed at:
sharkninja.com
Posted Dec 15, 2025
Two uses and then it died
I bought one of these a month ago. I’ve used it twice, and now it’s dead. The battery won’t take a charge. I don’t recommend it - it’s a piece of junk. Returning it to the store where I purchased it.
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Response from Staples :
Hi Brad,
Thank you for sharing your experience. It’s disappointing to hear that your unit stopped working after only a couple of uses, and we appreciate you taking the time to let us know. Please give us a call at 1-800-365-0135, and we’ll review the issue and explore the best solution for you. Our team is available Monday to Friday, 9:00 a.m. to 9:00 p.m. ET, and Saturday from 9:00 a.m. to 6:00 p.m. ET.
Kind regards,
Ninja Kitchen US.
December 15, 2025
Wheels796
Reviewed at:
sharkninja.com
Posted Dec 13, 2025
Shakes
I bought this blender to replace the Blendjet 2 and it does not disappoint.
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Nail girl
Reviewed at:
Shark Ninja
Posted Dec 12, 2025
I believe that the base cover or the base for the bottom of the vessel should come with the ninja blender
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Response from Staples :
Hi there,
Thank you for sharing your feedback with us! We really appreciate your suggestion regarding the base cover for the bottom of the vessel. Your input is valuable and helps us improve our products to better meet customer needs.
This information will be passed along to the relevant teams for consideration. If you have any other ideas or features you’d love to see, feel free to let us know.
Kind Regards,
Ninja Kitchen CA.
December 12, 2025
Berssie
Reviewed at:
sharkninja.com
Posted Dec 10, 2025
Do Not Recommend. Horrible Warranty Policy
Had this blender for 1 month and it stopped working. When I inquired about the warranty information, they were going to charge me half of the original price to get it fixed. I will buy a good brand somewhere else for cheaper and have a working blender.
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Response from Staples :
Hi there,
We appreciate you sharing your experience. It’s frustrating to have a blender stop working after such a short time, and the situation you described doesn’t sound typical. We’d really like the chance to review this further and make things right. Please give us a call at 1-800-365-0135 so our team can look into it and assist you. Our hours are Monday to Friday, 9:00 a.m. to 9:00 p.m. ET, and Saturday from 9:00 a.m. to 6:00 p.m. ET.
Kind Regards,
Ninja Kitchen.
December 10, 2025
Sultan A
Reviewed at:
sharkninja.com
Posted Nov 30, 2025
Horrible Product
Horrible product. Please do not buy this product. It stopped working and I reached out to the support desk. They told me it is not under warranty without even looking at the product or offering trouble shooting to fix. All they offered was a 30% discount on the next purchase. Extremely bad product and support service. Stay away from any Shark or Ninja products.
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Response from Staples :
Hi Sultan A,
Thank you for taking the time to leave a review.
We’re really sorry to hear that your Ninja Blast stopped working and for the inconvenience caused by the warranty process. That’s not the experience we want for our customers, and we truly appreciate you sharing your feedback. We’re passing this along to our teams to help improve product quality and support.
Our system shows that our team is currently awaiting your response via email. If you’d like further assistance, please reach out to us at 1-800-365-0135. Our hours of operation are Monday to Friday, 9:00 a.m. to 9:00 p.m. ET, and Saturday from 9:00 a.m. to 6:00 p.m. ET.
Kind regards,
Ninja Kitchen
December 10, 2025
Bel27
Reviewed at:
sharkninja.com
Posted Nov 30, 2025
Dangerous
I almost cut my finger . Horrible design how supposed to washed it no waterproof…
I love ninja all my appliances are ninja very disappointed Ninja I mean is very dangerous
I love ninja all my appliances are ninja very disappointed Ninja I mean is very dangerous
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Response from Staples :
Hi there,
Thank you for taking the time to leave a review.
We’re really sorry to hear that you almost cut your finger while trying to clean the Ninja Blast. That’s not the experience we want for our customers, and we truly appreciate you sharing your feedback. We’re passing this along to our teams to help improve product quality. We left a link below with a video demonstrating how you clean the Ninja Blast.
If you’d like further assistance, please reach out to us at 1-800-365-0135. Our hours of operation are Monday to Friday, 9:00 a.m. to 9:00 p.m. ET, and Saturday from 9:00 a.m. to 6:00 p.m. ET.
https://support.sharkninja.com/article/Ninja-Blast-How-to-Clean
Kind regards,
Ninja Kitchen
December 10, 2025
Cindy4211
Reviewed at:
sharkninja.com
Posted Nov 25, 2025
Nice little blender
I bought this a while ago, so glad I did. Perfect size to take along with you and works great. Love all of my Ninja products. This will come in handy at work and when on the road.
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Unhappy1234567
Reviewed at:
sharkninja.com
Posted Nov 21, 2025
Worst purchase ever
The battery does not last through one single use. I have to begin blending, stop to let it charge, and then finish. The blades are so small they did not even properly blend a simple smoothie. Seriously, do not waste your money on this terrible product. I think I’m going to be just throwing it away. What a waste.
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Response from Staples :
Hello,
Thank you for taking the time to provide your feedback.
We're really unhappy you’re experiencing this, and we’d like to help you. Something doesn’t seem quite right about how your product is performing; we’d like to make sure it’s working as it should. Please give our team a call at 1-800-365-0135 so we can help with this. You can also visit our support page via the link below for troubleshooting.
https://support.sharkninja.com/global-search/BC151RD
Our team is available:
📞 Monday–Friday: 9 a.m. – 9 p.m. ET
📞 Saturday: 9 a.m. – 6 p.m. ET
Kind regards,
Ninja Kitchen
November 21, 2025
Jojo506
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
Shark Ninja
Posted Nov 17, 2025
Lids don’t fit on cups anymore
Anyone else noticed that the lids will not screw on very easily after about a year of using this product the battery case won’t stay charged either but the worst is that I cannot get these lids back onto the cups to make shakes
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Response from Staples :
Hello,
Thank you for taking the time to leave a review.
We're really unhappy you’re experiencing this with our Ninja Blast. We'll like to look into this further for you, please reach out to our team by phone at 1-855-520-7816.
Our team is available:
📞 Monday–Friday: 9 a.m. – 9 p.m. ET
📞 Saturday: 9 a.m. – 6 p.m. ET
Kind regards,
Ninja Kitchen
November 17, 2025
m4l490n
Reviewed at:
sharkninja.com
Posted Nov 13, 2025
Won't last more than 6 month if used daily.
I bought two of these the last 6 to 8 months and they are broken already. Please beware that if you are serious about your shakes and make multiple each day, this blender will not last more than about 6 months. It is only meant to be used casually once every other day or so.
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Response from Staples :
Hello there,
Thank you for taking the time to leave a review.
We're truly sorry to hear that both blenders stopped working within such a short time—that’s definitely not the durability we expect from our products.
We appreciate your feedback about usage frequency, and we'd like to help make this right.
We kindly invite you to reach out to our team via phone at 1-800-365-0135 for further assistance. Our hours of operation are Monday to Friday, 9:00 a.m. to 9:00 p.m. ET, and Saturday from 9:00 a.m. to 6:00 p.m. ET.
Kind Regards,
Ninja Kitchen
November 13, 2025
Lawdy
Reviewed at:
sharkninja.com
Posted Nov 9, 2025
Loved it in Spain and London for 6 weeks. But now it won't charge and I'm trying to find out what to do?
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divine1m
Reviewed at:
sharkninja.com
Posted Nov 7, 2025
I use this every day !!!!!
I cannot understand why this is not rated 5 stars. I use this everyday to make my morning smoothie. I sits on the counter ready to use. Easy clean up and easy to use. I love my blast !!!
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Sammmmmm
Reviewed at:
sharkninja.com
Posted Nov 6, 2025
Battery is terrible
It started out great but now even after charging it for hours I go to use it once and three seconds later it shuts off and flashes red.
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Response from Staples :
Hello,
Thank you for taking the time to leave a review.
We’re disappointed to hear about your experiencing a short runtime with your Ninja. Please reach out to our team by phone at 1-800-365-0135, we'd be happy to look into this for you. You can also visit our support page via the link below for troubleshooting help.
https://support.sharkninja.com/global-search/bc100
Our team is available:
📞 Monday–Friday: 9 a.m. – 9 p.m. ET
📞 Saturday: 9 a.m. – 6 p.m. ET
Kind regards,
Ninja Kitchen
November 7, 2025
21Samual
Reviewed at:
sharkninja.com
Posted Nov 6, 2025
Terrible Blender
THE worst blender ever owned. It takes me probably 20 minutes to make a smoothie. The battery will die after two blends. I spend more time trying to get the blades to unlock than anything, you’ll do all the remedies such as shake it, add more fluids ect. The blender only blends half your smoothie. So then you shake it and then fight with the blades to unlock again. The ...
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Response from Staples :
Hello,
Thank you for taking the time to leave a review.
It seems like a very frustrating situation, and we apologize for the short run time you are experiencing. We will share your feedback with the relevant teams for consideration on future products. Please reach out to our team by phone at 1-800-365-0135, we'd be happy to look into this for you. You can also check out our support page via the link below, for troubleshooting help.
Our team is available:
📞 Monday–Friday: 9 a.m. – 9 p.m. ET
📞 Saturday: 9 a.m. – 6 p.m. ET
https://support.sharkninja.com/global-search/bc100
Kind regards,
Ninja Kitchen
November 7, 2025
JMunhappy
Reviewed at:
sharkninja.com
Posted Oct 30, 2025
Horrible product
Ninja is a really substandard brand. I have owned this model and a big expensive blender of theirs and they both broke down very quickly. Like most companies they build in planned obsolescence and it’s a really shady way of doing business. Don’t buy Ninja.
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Response from Staples :
Hello there,
Thank you for taking the time to leave a review.
This isn't the experience we aim to deliver, and we’ll take the appropriate steps to get this resolved. We kindly invite you to reach out to our team via phone at 1-800-365-0135 for further assistance. Our hours of operation are Monday to Friday, 9:00 a.m. to 9:00 p.m. ET, and Saturday from 9:00 a.m. to 6:00 p.m. ET.
Kind Regards,
Ninja Kitchen
November 7, 2025