Ninja BC151WH Blast Portable Blender, Cordless, 18oz. Vessel, Personal Blender-for Shakes & Smoothies, BPA Free, Leakproof-Lid &…
Best for
Best rechargeable
Amazon rating
Amazon aggregate, one input among many in the Verdict Score
Current price
$44.99
Updated Jun 23, 2026 · 1 min read
Sources behind this verdict
11 reviewers weighted by source trust
The consensus
What reviewers found
Synthesized across the trust-weighted source mix below.
Across the reviewers we read, the cordless USB-C Ninja Blast is the most portable option here, and its reputation is genuinely mixed. High-trust testing at rtings.com is measured: it calls the Blast "a poor ice crusher" but notes it "performs a little better than other portable blenders we've tested, like the BlendJet 2." A high-trust bestbuy.com verified-purchase reviewer was more enthusiastic, calling it "the best personal blender I ever have" with strong power and USB convenience. Amazon sits at 4.2 across roughly 13,700 ratings.
What reviewers liked
- Genuinely cordless USB-C design with leakproof lid and sip spout for on-the-go use
- rtings.com rates it better than other portable blenders it tested, like the BlendJet 2
- High-trust bestbuy.com verified-purchase reviewer praises power and convenience
- Community reviewers note lower noise than full-size blenders and easy cleanup
Where it falls short
- rtings.com calls it a poor ice crusher
- Multiple r/Smoothies and r/Costco users report clogging on spinach and jamming on frozen fruit
- Battery life and charging reliability are recurring community complaints
- Lower Amazon average (4.2) than the corded personal blenders here
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Across the reviewers we read, the cordless USB-C Ninja Blast is the most portable option here, and its reputation is genuinely mixed. High-trust testing at rtings.com is measured: it calls the Blast "a poor ice crusher" but notes it "performs a little better than other portable blenders we've tested, like the BlendJet 2." A high-trust bestbuy.com verified-purchase reviewer was more enthusiastic, calling it "the best personal blender I ever have" with strong power and USB convenience. Amazon sits at 4.2 across roughly 13,700 ratings.
The community picture is where the cracks show. r/Smoothies and r/Costco users repeatedly report that spinach clogs it, whole frozen fruit at the top doesn't blend without shaking, and blades jammed even on dried dates. r/KitchenStack reviewers praise the lower noise ("more buzz than jet engine") and charging convenience, but flag battery life as "the biggest question mark," and one r/Smoothies thread bluntly argues you "can't legally call the Ninja Blast a blender" after the charging light returned within a few blends.
The honest read: it's best for soft fruit, oats, and protein shakes on the go, not for ice-heavy or leafy-green recipes. As a truly grab-and-go cordless cup it's the standout here, but buyers should calibrate expectations on power and battery longevity.
- 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.
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Noise level is way better than a full size Ninja countertop blender, more “buzz” than “jet engine,” which matters at 6am. Charging convenience ...
Still I'm pretty happy with it, biggest issue is that whatever frozen fruit I put in at the top don't blend and there's some shaking involved.
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“Ninja Blast Portable Blender Review” · Watch Me Unbox It Plus Make ...
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