Summer is the perfect time to enjoy cool, nutritious smoothies that keep you energized and refreshed. The Ninja BC151EM Blast Portable Blender makes it easy to blend your favorite ingredients wherever you are, thanks to its cordless, USB-C rechargeable design.
Follow this simple step-by-step guide to create a vibrant green smoothie that’s perfect for hot days, whether at the park, beach, or in your backyard.
Our top pick at a glance

Ninja BC151EM Blast Portable Blender
- ✔ Weight: 1.1 lbs
- ✔ Battery Life: Approx. 8-10 blends per charge
- ✔ Dimensions: 3.5 x 3.5 x 9 inches

Ninja Blast Portable Blender, Cordless, 18oz Vessel, Forest Green, BC151EM
- Portable Blending Power: Blend frozen ingredients anywhere
- Large Capacity: 18 oz. blending vessel
- Stylish Color Options: Premium color choices
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Gather Your Ingredients and Prepare Your Blender
Start with fresh ingredients for the best flavor and nutrition. You’ll need:
- 1 cup fresh spinach or kale
- 1 ripe banana
- 1/2 cup frozen pineapple or mango chunks
- 1 cup cold water or coconut water
- Optional: a squeeze of lemon or lime juice for extra zing
Place the ingredients into the Ninja BC151EM Blast Portable Blender’s 18oz. vessel. Ensure the ingredients are loosely packed for smooth blending and that the lid is securely in place.
Blend Your Smoothie Step-by-Step
Follow these simple steps:
- Press the power button to turn on the blender.
- Hold down the blend button for about 30 seconds, or until the mixture reaches your desired consistency.
- If needed, pause and shake the vessel gently to help blend stubborn ingredients.
- Once blended, release the button and check the texture. If it’s too thick, add a splash more water and blend again.
Enjoy your smoothie directly from the vessel or pour into a glass. The leakproof lid and sip spout make it easy to drink on the go.
Tips for the Perfect Summer Smoothie
- Use frozen fruit to keep your smoothie cold without extra ice, which can dilute the flavor.
- Customize your smoothie with protein powder, chia seeds, or a splash of honey for added nutrition.
- Clean your blender parts immediately after use—dishwasher safe parts make this quick and easy.
- Charge the blender fully before heading out for a day of summer adventures.
Storage and Maintenance
After enjoying your smoothie, disassemble the blender and wash the vessel, lid, and sip spout with warm, soapy water. The parts are dishwasher safe for effortless cleaning. Store the blender in a dry, cool place, ready for your next summer refreshment.
More Details on Our Top Picks
Ninja BC151EM Blast Portable Blender

The Ninja BC151EM Blast Portable Blender is a versatile, cordless option perfect for making smoothies on the go. Its BPA-free, leakproof design and rechargeable battery make it easy to enjoy healthy drinks wherever summer takes you.
Pros:
- Cordless and rechargeable via USB-C
- BPA-free and dishwasher safe parts
- Leakproof lid and sip spout for on-the-go use
- Compact and lightweight for portability
Cons:
- Limited to 18oz. capacity
- Might struggle with very thick ingredients
- Battery life depends on usage frequency
Best for: Active individuals who want quick, healthy smoothies anywhere
Not ideal for: Those needing larger blender capacities or more powerful blending
Bottom line: A convenient, portable blender perfect for quick summer smoothies on the go.
Affiliate disclosure: As an Amazon Associate we earn from qualifying purchases. Prices and availability are accurate as of the time of publishing.