Ninja CL155ASG

Ninja Blast Portable Blender CL155ASG Instruction Manual

Model: CL155ASG

1. Product Overview

The Ninja Blast Portable Blender is a cordless, hand-held blending solution designed for shakes, smoothies, and frozen drinks. It features an 18-ounce vessel and a powerful BlastBlade Assembly capable of processing frozen ingredients. The blender is rechargeable via USB-C and includes a leakproof sip lid with a carrying handle for convenience.

Ninja Blast Portable Blender with various fruits and berries inside the vessel, ready for blending.

Image: The Ninja Blast Portable Blender, filled with fresh ingredients, ready for use.

2. What's Included

Your Ninja Blast Portable Blender package includes the following components:

  • 7.4V USB-C rechargeable motor base
  • 1 Blade Cover
  • 2 x 18 oz. Blending Vessels
  • 1 Vessel Cap
  • 2 Easy-Open Sip Lids with carrying handle
  • USB-C Cable
  • Quick Start Guide

3. Setup

3.1 Initial Charging

Before first use, fully charge the blender's motor base. The 7.4V rechargeable base is USB-C compatible. Connect the provided USB-C cable to the charging port on the motor base and plug the other end into a compatible USB power adapter (not included). Charging typically takes several hours. The indicator lights on the base will show charging status.

A hand plugging a USB-C cable into the charging port of the Ninja Blast Portable Blender's motor base.

Image: Connecting the USB-C charging cable to the blender's power base.

3.2 Pre-Use Cleaning

Wash all detachable parts (vessels, lids, blade cover) with warm, soapy water before their first use. The motor base should not be submerged in water.

4. Operating Instructions

4.1 Assembling the Blender

  1. Ensure the motor base is charged.
  2. Place the desired ingredients into the 18 oz. blending vessel. For optimal blending, add liquids first, followed by soft fruits, then harder ingredients like frozen fruit or ice, and finally protein powder or other dry ingredients. Do not exceed the MAX FILL line.
  3. Securely twist the motor base onto the blending vessel until it is tightly sealed. The blender will not operate if the vessel is not properly attached.

4.2 Blending

  1. Press the power button to turn on the blender.
  2. Press the blend button to start blending. The Ninja Blast features separate power and blend buttons to prevent unintentional blending.
  3. Blend until desired consistency is achieved. The BlastBlade Assembly is designed to create a vortex for smooth results, even with frozen ingredients.
  4. Once blending is complete, press the blend button again to stop, then press the power button to turn off the unit.
A hand pressing the blend button on the Ninja Blast Portable Blender, which contains ingredients for a smoothie.

Image: Initiating the blending process by pressing the blend button.

4.3 Enjoying Your Blend

  1. Carefully unscrew the motor base from the blending vessel.
  2. Attach an Easy-Open Sip Lid to the vessel for immediate consumption or attach the Vessel Cap for storage.
  3. The hinged carry handle allows for easy portability. The design is also cup-holder friendly.
The Ninja Blast Portable Blender placed in a car's cup holder, demonstrating its cup-holder friendly design.

Image: The blender fits conveniently in standard car cup holders.

A person placing the Ninja Blast Portable Blender into the side pocket of a backpack, highlighting its portability.

Image: The portable blender easily fits into a backpack for on-the-go use.

5. Maintenance

5.1 Cleaning

The Ninja Blast Portable Blender is designed for easy cleaning:

  • Dishwasher Safe Parts: The lid and vessel are BPA-free and top-rack dishwasher safe.
  • Self-Cleaning Cycle: For quick cleaning, fill the vessel with water and a drop of dish soap. Secure the motor base and run a 30-second blend cycle. Rinse thoroughly.
  • Motor Base: Wipe the motor base with a damp cloth. Do not submerge it in water.

6. Troubleshooting

If you encounter issues with your Ninja Blast Portable Blender, refer to the following common solutions:

  • Blender Not Starting: Ensure the motor base is fully charged. Verify that the blending vessel is securely twisted onto the motor base. The blender has a safety mechanism that prevents operation if not properly assembled.
  • Inconsistent Blending/Chunks Remaining: Ensure you are adding ingredients in the recommended order (liquids first, then soft fruits, then frozen items). If blending ice or hard frozen fruits, a second blend cycle or a slight shake during blending may be necessary to achieve a smoother consistency.
  • Reduced Battery Life: Battery performance can vary with usage. Ensure the unit is fully charged before each use. If battery life significantly diminishes over time, contact customer support.

7. Specifications

FeatureDetail
BrandNinja
Model NumberCL155ASG
Capacity18 oz. (per vessel)
Product Dimensions7.09"D x 3.54"W x 10.71"H
Item Weight3.4 Pounds
MaterialPlastic (BPA Free)
Blade MaterialStainless Steel
Power SourceBattery Powered (7.4V USB-C rechargeable)
Controls TypePush Button (Separate Power & Blend)
Dishwasher Safe PartsVessel and Lid (Top-rack)

8. Warranty and Support

8.1 Warranty Information

This Ninja Blast Portable Blender comes with a Limited Warranty. For specific details regarding the terms, duration, and coverage of your warranty, please refer to the warranty card included in your product packaging or visit the official Ninja website.

8.2 Customer Support

For any questions, technical assistance, or warranty claims, please contact Ninja customer support. Contact information can typically be found on the product packaging, the official Ninja website, or in the Quick Start Guide provided with your blender.

© 2026 Ninja. All rights reserved.

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