Introduction
The Ninja Blast Portable Blender brings high-speed Ninja blending power on the go with a cordless, hand-held design. The 18-oz. vessel is ideal for preparing smoothies, protein shakes, and frozen drinks. Featuring Ninja’s BlastBlade Assembly, it efficiently processes frozen ingredients. The blender is rechargeable via USB-C and includes a leakproof lid with a sip spout and a carrying handle for convenient use.
What's Included
- 7.4V USB-C rechargeable motor base
- (1) Blade Cover
- (2) 18 oz. Blending Vessels
- (1) Vessel Cap
- (2) Easy-Open Sip Lids with carrying handle
- USB-C Cable
- Quick Start Guide
Setup
1. Charging the Power Base
Before first use, fully charge the blender for approximately 2 hours. The 7.4V rechargeable base delivers power and speed without the cord. It is USB-C compatible. Connect the provided USB-C cable to the charging port on the base and to a suitable USB power source.

Image: The Ninja Blast Portable Blender's rechargeable power base being charged with a USB-C cable.
2. Assembly
Ensure the motor base is fully charged. Place the 18 oz. blending vessel onto the motor base, aligning the arrows on the vessel and base. Twist clockwise until securely locked. Add your desired ingredients, ensuring liquids are added first, followed by soft ingredients, then frozen items or ice. Do not exceed the MAX FILL line indicated on the vessel.

Image: The 18-ounce blending vessel of the Ninja Blast Portable Blender filled with various fruits and vegetables, indicating its capacity.
Operating Instructions
1. Adding Ingredients
For optimal blending, always add liquids first. Then add soft ingredients like fresh fruit or yogurt, followed by frozen fruits or ice. This layering helps the BlastBlade Assembly create a vortex for smooth blending. Each vessel makes up to 18oz of your favorite blends.
2. Blending
With separate power and blend buttons, there’s no unintentional blending. Press the power button to turn on the unit. The indicator light will illuminate. Then, press the START/STOP button to begin a 30-second blend cycle. The ribbed vessel design works with the durable, stainless steel BlastBlade Assembly to pulverize ice and frozen ingredients effectively.

Image: A hand pressing the 'Start/Stop' button on the Ninja Blast Portable Blender, demonstrating its easy-to-use separate power and blend buttons.
3. On-the-Go Use
The one-handed, easy-open sip lid lets you blend and drink directly from the same vessel. The comfortable, hinged carry handle makes it easy to take your drink on the go. The leak-proof lid prevents spills in storage or during travel.

Image: A person placing the Ninja Blast Portable Blender with its leak-proof lid into a backpack, highlighting its portability.

Image: A person walking on a beach, carrying the Ninja Blast Portable Blender by its comfortable, hinged carry handle, emphasizing its hyper-portable design.

Image: The Ninja Blast Portable Blender fitting perfectly into a car cup holder, illustrating its cup-holder friendly design for travel.
4. Official Product Videos
Quick and Easy Smoothies and Shakes
Video: This video demonstrates the quick and easy process of making smoothies and shakes using the Ninja Blast Portable Blender, showcasing its blending power and convenience.
Ninja Blast Portable Blender Cordless for Shakes & Smoothie
Video: This video highlights the cordless functionality and portability of the Ninja Blast Portable Blender, demonstrating its use for preparing shakes and smoothies on the go.
Ninja Blast - The Portable Blender You NEED for Smoothies!
Video: This video provides a comprehensive overview of the Ninja Blast Portable Blender, emphasizing its essential features for making smoothies and its ease of use.
Maintenance
Cleaning
The lid and vessel are BPA-free and dishwasher safe (top rack recommended). For quick cleaning, the blender can also self-clean with a 30-second blend cycle using water and a drop of dish soap. Ensure the motor base is not submerged in water.
Troubleshooting
- Blender Not Starting: Ensure the vessel is securely twisted onto the motor base, aligning the arrows. The power button light should be illuminated. If not, check the charge level.
- Ingredients Not Blending Smoothly: Always add liquids first, then soft ingredients, followed by frozen items or ice. If ingredients are too thick, add more liquid. Shake the blender gently during operation if contents are stuck.
- Charging Issues: Ensure the USB-C cable is properly connected to both the blender base and a functioning power source. Allow up to 2 hours for a full charge.
- Leakage: Confirm the sip lid is securely closed and the vessel is tightly screwed onto the base.
Specifications
| Brand | Ninja |
| Model Number | CL155ARD |
| Special Feature | Compact, Cordless, Detachable Attachment, Portable, Pour Spout |
| Capacity | 1.1 Pounds (18 oz. per vessel) |
| Product Dimensions | 7.09"D x 3.54"W x 10.71"H |
| Power Source | Battery Powered (7.4V rechargeable base, USB-C compatible) |
| Number of Speeds | 1 |
| Controls Type | Push Button |
| Material Type Free | BPA Free |
| Blade Material | Stainless Steel |
| Container Material | Plastic |
| Item Weight | 3.39 pounds |
| Batteries | 1 9V batteries required. (included) |
Warranty & Support
The Ninja Blast Portable Blender comes with a Limited Warranty. For detailed information regarding warranty coverage, terms, and conditions, please refer to the warranty card included in your product packaging or visit the official Ninja website. For customer support, product registration, or to purchase replacement parts, please visit the Ninja support portal or contact their customer service line.







