Ninja BC51NV Blast Portable Blender, Cordless, 18oz. Vessel, Personal Blender-for Shakes & Smoothies, BPA Free, Leakproof-Lid & Sip Spout, USB-C Rechargeable, Dishwasher Safe…

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  • 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.
  • PREMIUM COLORS: Choose a color that best fits your style.
  • EASY TO CARRY: Take your drink on the go with a comfortable, hinged carry handle.
  • SIP LID: Easy-open sip lid lets you blend and drink in the same vessel.
  • EASY TO CLEAN: The lid and vessel are BPA free and dishwasher safe. The blender can also self-clean with a 30 second blend cycle with water and a drop of dish soap.
  • NINJA BLAST TECHNOLOGY: The ribbed vessel creates a vortex while the durable, stainless steel BlastBlade Assembly blasts through ice and frozen ingredients.
  • SEPARATE POWER & BLEND BUTTONS: With separate power and blend buttons, there’s no unintentional blending.
  • RECHARGEABLE POWER BASE: 7.4 V rechargeable base delivers power and speed without the cord. USB-C compatible.
  • WHATS INCLUDED 7.4V USB-C rechargeable motor base, Blending Vessel, Easy-Open Sip Lid with carrying handle, USB-C Cable, Quick Start Guide with 5-recipe Inspiration Guide and Instruction Booklet.
Ninja BC51NV Blast Portable Blender, Cordless, 18oz. Vessel, Personal Blender-for Shakes & Smoothies, BPA Free, Leakproof-Lid & Sip Spout, USB-C Rechargeable, Dishwasher Safe…
Ninja BC51NV Blast Portable Blender, Cordless, 18oz. Vessel, Personal Blender-for Shakes & Smoothies, BPA Free, Leakproof-Lid & Sip Spout, USB-C Rechargeable, Dishwasher Safe…


Additional information

Specification: Ninja BC51NV Blast Portable Blender, Cordless, 18oz. Vessel, Personal Blender-for Shakes & Smoothies, BPA Free, Leakproof-Lid & Sip Spout, USB-C Rechargeable, Dishwasher Safe…




Denim Blue

Special Feature

Portable, Lightweight, Cordless, Dishwasher Safe, Removable Blade


1.1 Pounds

Product Dimensions

3.54"D x 3.54"W x 10.71"H

Included Components

Blending vessel, Easy-open sip lid with carrying handle, USB-C Cable, 7.4V USB-C rechargeable motor base



Power Source

Battery Powered

Number of Speeds



7.4 Volts

Material Type Free

BPA Free

Warranty Type

1 Year Limited Warranty

Item Weight

1.73 pounds



Country of Origin


Item model number



1 Lithium Ion batteries required. (included)

Date First Available

June 26, 2023

Reviews (8)

8 reviews for Ninja BC51NV Blast Portable Blender, Cordless, 18oz. Vessel, Personal Blender-for Shakes & Smoothies, BPA Free, Leakproof-Lid & Sip Spout, USB-C Rechargeable, Dishwasher Safe…

5.0 out of 5
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  1. Arely C.

    Super gut

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  2. Cia

    The battery life could be improved, but the amount of power this blender generates is amazing. It’s able to blend leafy greens, frozen fruit, ice, and much more. Great for on the go, with its drinking lid your able to drink straight from the blender. Blades must be cleaned by hand but everything else is dishwasher safe. Perfect gift for a loved one that lives a on the go lifestyle or a lazy lifestyle, your choice.

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  3. Sandra Be

    Muy bonito los de colores y muu práctico, a mi la batería me dura para 4 ciclos

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  4. Mr D. Booth.

    Loving this product. It’s so convenient to use and easy to wash and store.
    It can cut through almost anything, most importantly ICE for my smoothie.
    Battery lasts for about 5 uses and it’s on USBC.

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  5. bczar13

    I decided to buy one of the Ninja Blast Blender when our families four BlendJet Blenders were recalled. We waited over two months for the replacements and they still hadn’t arrived, so I decided to purchase a Ninja and request a refund from BlendJet. The Ninja is such a superior blender. Absolutely love this and will be purchasing additional ones. The power of the Ninja blends solids like frozen fruit and ice incredibly well. I’ve used my Ninja daily for morning protein shakes and they come out super smooth. No chunks of ice leftover like the competitors always had. The shape is much better on the Ninja. It has
    is round with a slight squareness to it that makes holding it much more comfortable. The container also has ridges all the way around it that the BlendJet does not have. BlendJet is smooth and round plastic and if it gets any condensation on the outside it can get slippery. The Ninja container also has fill lines on the outside of the container for minimum liquid, ounces, and maximum fill. BlendJet also has ounces called out on their container buy it is etched in the plastic container in the same clear color. It is so much easier to read the Ninja container because the ounces and other increments are black to contrast against the clear container. It is very easy to know how much liquid needs to be in there to make sure you get a great result. The lid on the Ninja is also much better than the competitors. The flip top to drink out of is very secure when closed and won’t leak if it tips over. BlendJets lid needs to be removed to drink your smoothie or shake.

    There is also a sturdy handle on top of the lid that flips up and down if you choose to use it to carry the blender with you. The competitor uses a strap. The handle is much more convenient to me. The blade is great on the Ninja. I use about six ice cubes in my morning protein shake and it has yet to stop blending because it freezes up from the chunks of ice. Our BlendJets constantly stopped blending with ice in them and would need to be shook up to dislodge the ice and then turn it back on again. Not a problem with Ninja.

    The buttons for power and start/stop are simple to operate. You simply push the power button the turn it on and then the start/stop button to blend. There is a light indicator the spins around the start/stop letting you know the status of the blender (if it is charged, needs to be charged, etc). Included directions have all of the different light colors on the indicator called so you know exactly what the color means.
    Battery life has been very good. Blender has been used daily for over two weeks and still hasn’t needed to be recharged. When it arrived it did need to be charged to full capacity and it took about an hour and a half. Not sure yet how long it will take to fully recharged when the indicator lets me know to plug it in. Recharging time isn’t a big deal to me so it’s not of much concern.

    The base on the Ninja is great. Super easy to grip without worrying that it might lip out of your hand. It also has an excellent shape with the slightly squared centers of each side (same as the fill container has). There is a nonslip rubber seal on the bottom so it won’t slide across the counter while it is operating.

    Cleaning the Ninja is very easy. I believe the fill container and lid are dishwasher safe, but I hand wash it and let it air dry. Always seemed to have small fruit pieces remain behind (especially blueberries and chocolate) in the base of the BlendJet, while the Ninja hasn’t had that problem.

    Overall, I am extremely pleased with the Ninja blender. Being able to compare it side by side to its competition made it very easy to see firsthand that the Ninja is a superior product in a very similar price range. Highly recommend giving the Ninja a chance if you’re in the market for a great portable blender. This thing is fantastic.

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  6. Shay C

    I’m quite disappointed with my experience with the Ninja BC151PR Blast Portable Blender. Despite the positive reviews, it seems I ended up with a faulty unit. While it’s aesthetically pleasing and easy to operate, it falls short in practicality. Even after a full charge, it struggles to blend ingredients effectively, requiring constant recharging and multiple blending attempts. Despite my efforts, it couldn’t handle a simple smoothie recipe. Unfortunately, I’ll be returning to my standard blender for reliable performance.

    UPDATE: After enduring just 57 days with the unit and finding myself outside the Amazon warranty window, I reluctantly reached out to Shark/Ninja. Despite the initial annoyance of the automated system, Oshea, a helpful representative, provided exceptional assistance. With her guidance, we identified the issues through a video call, ruling out any user errors. Confirming my suspicion of a defective unit, Oshea swiftly initiated a replacement process with utmost politeness and efficiency. Her exemplary customer service not only restored my faith in the product but also positively influenced my perception of the brand. Anticipating the arrival of the replacement unit eagerly. To those facing similar issues, I recommend reaching out to their customer service. As a suggestion to Ninja, a gesture like a gift card for a smoothie product could mitigate the inconvenience caused by such issues. #ImJustSaying

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  7. Amazon Kunde

    Game changer! No more shaking that protein shake in your work van for 10 minutes to find it’s still just clumped round the wire ball… 2 scoops of on gold, 1 banana, and 300mg milk blend effortlessly in less than 30 seconds. Outstanding!!

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  8. Shay C

    The media could not be loaded.

     Excelente, tritura o mezcla muy bien. Incluso congelados. Dura mucho la batería.
    Me gustó mucho excepto que es un poco pesado.

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