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Ninja SL401 Facts: 102 Specifications & 66 Highlights

The Ninja SL401 air fryer comes packed with 102 useful specs & features — from general specification, dimensions & weight, power and performance & cooking controls to more. Here’s what smart shoppers are looking at on Techspotr.

84 Points
Ninja SL401

Highlights 66

No extras. Just what matters.
84 Points

Why is Ninja SL401 better than other air fryers ?

General Specification

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Dimensions & Weight

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Power and Performance

  • 264.21 Watts lower energy consumption1,690.0 Watts vs 1,954.2 Watts
  • Voltage 23.16 V lower120.0 V vs 143.2 V
  • Has adjustable temperature with a difference of 6.0 points
  • 1.32 °F lower temperature105.0 °F vs 106.3 °F
  • 23.68 °F higher temperature450.0 °F vs 426.3 °F
  • Power cable 0.79 inch longer32.0 inch vs 31.2 inch
  • Features overheat protection with a difference of 8.0 points
  • 1.11 hz bigger frequency60.0 hz vs 58.9 hz
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Cooking Controls

  • Air fry mode with a difference of 9.0 points
  • Roast mode with a difference of 7.0 points
  • Bake setting with a difference of 8.0 points
  • Broil setting with a difference of 9.0 points
  • Dehydrate mode with a difference of 6.0 points
  • Reheat setting with a difference of 8.0 points
  • Keep Warm setting with a difference of 8.0 points
  • Slow cooking feature with a difference of 22.0 points
  • Dehydrate run time 4-12 hours faster
  • 16.74 minutes shorter time15.0 minutes vs 31.7 minutes
  • 71.13 minutes longer runtime480.0 minutes vs 408.9 minutes
  • Features beeping sound with a difference of 8.0 points
  • Features multi-zone cooking with a difference of 7.0 points
  • Features multi-zone cooking with a difference of 6.0 points
  • It has non-stick coating with a difference of 9.0 points
  • Has a switch between Celsius to Fahrenheit button with a difference of 11.0 points
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Cooking Presets

  • Cake preset with a difference of 5.0 points
  • Steak preset with a difference of 2.0 points
  • Vegetables preset with a difference of 2.0 points
  • Dinner Rolls preset with a difference of 7.0 points
  • Frozen Snacks preset with a difference of 2.0 points
  • Fish preset with a difference of 1.0 points
  • Chicken preset with a difference of 1.0 points
  • Pizza preset with a difference of 6.0 points
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Features

  • Has temperature indicator with a difference of 9.0 points
  • Has a time control with a difference of 8.0 points
  • Features automatic shut-off with a difference of 8.0 points
  • Comes with set timer with a difference of 8.0 points
  • Has cool-touch exterior with a difference of 8.0 points
  • Has temperature light with a difference of 8.0 points
  • Built-in power button with a difference of 6.0 points
  • Includes display messages with a difference of 7.0 points
  • Comes with interior light with a difference of 19.0 points
  • Modern control with digital display
  • Built-in power-on light with a difference of 7.0 points
  • Features an adjustable thermostat with a difference of 9.0 points
  • Features DualZone Technology with a difference of 10.0 points
  • Integrated on/off switch with a difference of 8.0 points
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Care & Cleaning

  • Dishwasher-safe with a difference of 7.0 points
  • Dishwasher Safe Pieces: Basket,Crisper Plates
  • Hand wash friendly with a difference of 8.0 points
  • Spot or Wipe Clean with a difference of 9.0 points
  • Highly durable Non-stick
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Environmental & Energy

  • Labeled with a Prop 65 warning with a difference of 10.0 points
  • BPA-free with a difference of 4.0 points
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Exterior Details

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Certifications

  • UL Listed with a difference of 7.0 points
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Comparisons 1

Make your choice now!

Quick Take

The essentials that matter—nothing extra

A fast snapshot of the Ninja SL401, covering its standout specification and what you can expect right out of the box.

Ninja SL401
Ninja SL401

Ninja DoubleStack  XL 2 Basket 10 QT Air Fryer is a good choice for anyone looking for a double air fryer solution. The double stack feature allows you to cook 4 different meals while saving countertop space. 

Specifications & Facts 102

Specs measured. Drama avoided.

From standout features and price to detailed pros and cons, the Ninja SL401 air fryer is laid bare — plus how it compares to other air fryers and what shoppers are saying.

General Specification 12

Ninja SL401 Type of Air Fryer

What is the type of this air fryer?

94 Ninja SL401 0 Votes Dual-Basket

93 Air Fryers in this range Basket

Air fryer comes in several types with their own unique features and designs to meet your different cooking needs.

Ninja SL401 Available Colors

What are the color options of the air fryer?

86 Ninja SL401 0 Votes Gray

83 Air Fryers in this range Black

It's important to choose the color of an air fryer that matches your kitchen decor and also reflects your personal style and preference.

Ninja SL401 Basket Capacity

What is the capacity of the air fryer?

10 quarts 0Votes
Ninja SL401
8.45 quarts (Average)

The cooking capacity is the amount of food the air fryer can cook at one time, varying from 2 to 10 quarts.

Ninja SL401 Stacked Frying Basket

Does the air fryer have a stacked frying basket?

Yes 0Votes Ninja SL401

Air Fryer in this range Who knows? (Help us out by suggesting one!)

Not all air fryers have a stacked frying basket. Most have a single basket, two, or more.

Ninja SL401 Country of Manufacture

Where is the air fryer manufactured?

85 Ninja SL401 0 Votes China

84 Air Fryers in this range China

The information about where the air fryer is produced.

Ninja SL401 Limited Warranty

How long is the warranty for the air fryer?

1 years 0Votes
Ninja SL401
1.37 years (Average)

The warranty period that can be claimed.

Dimensions & Weight 8

Ninja SL401 Height

How tall is the air fryer?

15.14 inch 0Votes
Ninja SL401
12.83 inch (Average)

The height of the product represents its vertical dimension.

Ninja SL401 Width

What is the width of the air fryer?

19.22 inch 0Votes
Ninja SL401
14.08 inch (Average)

The width of the product represents its horizontal dimension.

Ninja SL401 Depth

What is the depth of this air fryer?

11.25 inch 0Votes
Ninja SL401
15.29 inch (Average)

The depth of the air fryer ensures it fits well on most countertops while still offering enough space for cooking.

Ninja SL401 Package Depth

What is the depth of the package?

21 inch 0Votes
Ninja SL401
17.8 inch (Average)

Refers to the front-to-back dimension of the package.

Ninja SL401 Package Height

What is the height of the package?

16 inch 0Votes
Ninja SL401
14.85 inch (Average)

Refers to the vertical dimension of the package.

Ninja SL401 Package Width

How wide is the package?

15 inch 0Votes
Ninja SL401
16.65 inch (Average)

Refers to the horizontal side-to-side dimension of the package.

Power and Performance 9

Ninja SL401 Wattage

How many watts does the air fryer use?

1,690 Watts 0Votes
Ninja SL401
1,954.21 Watts (Average)

The higher wattage leads to faster cooking, but also higher energy consumption.

Ninja SL401 Voltage

How much voltage does this air fryer use?

120 V 0Votes
Ninja SL401
143.16 V (Average)

The power needed for an air fryer to ensure safe and efficient operation.

Ninja SL401 Adjustable Temperature

Is there a temperature control function?

Yes 0Votes Ninja SL401

Yes Air Fryers in this range

Adjustable temperature in an air fryer is a feature that can control cooking temperature.

Ninja SL401 Min Temperature

What is the lowest temperature?

105 °F 0Votes
Ninja SL401
106.32 °F (Average)

The lowest temperature settings are available on the air fryer.

Ninja SL401 Max Temperature

What is the highest temperature?

450 °F 0Votes
Ninja SL401
426.32 °F (Average)

The highest temperature setting available on the air fryer.

Ninja SL401 Cord Length

What is the total length of the power cable?

32 inch 0Votes
Ninja SL401
31.21 inch (Average)

It shows how long the air fryer's power cord is to determine if it reaches outlets without using extensions.

Cooking Controls 23

Ninja SL401 Number Of Cooking Function

How many cooking functions does an air fryer have?

88 Ninja SL401 0 Votes 6

89 Air Fryers in this range 6

A multitude of cooking functions to offer versatility when preparing a wide variety of dishes.

Ninja SL401 Air Fry

Does the air fryer have an air fry function?

Yes 0Votes Ninja SL401

Yes Air Fryers in this range

An air fry function works by circulating hot air to crisp food with little to no oil for healthier results.

Ninja SL401 Roast

Does the air fryer have a roast setting?

Yes 0Votes Ninja SL401

Yes Air Fryers in this range

Roast mode mimics a traditional oven's roasting process to cook large cuts of meat or vegetables.

Ninja SL401 Bake

Is a bake setting included in the cooking options?

Yes 0Votes Ninja SL401

Yes Air Fryers in this range

Some models of air fryers offer a bake setting, similar to conventional baking.

Ninja SL401 Broil

Does this air fryer include a broil setting?

Yes 0Votes Ninja SL401

Yes Air Fryers in this range

The broil setting is perfect for browning, melting, and crisping the top side of food.

Ninja SL401 Dehydrate

Does the air fryer have a dehydrate setting?

Yes 0Votes Ninja SL401

Yes Air Fryers in this range

Most air fryers come with a dehydrate setting to dehydrate your favorite foods.

Cooking Presets 8

Ninja SL401 Cake

Can this air fryer be used to bake a cake?

Yes 0Votes Ninja SL401

Yes Air Fryers in this range

Allows you to bake cakes such as sponge or pound cake.

Ninja SL401 Steak

Does this air fryer have a cooking preset for steak?

Yes 0Votes Ninja SL401

Yes Air Fryers in this range

Designed to cook steak at high temperatures, usually between 8–15 minutes.

Ninja SL401 Vegetables

Does this air fryer have a cooking preset for vegetables?

Yes 0Votes Ninja SL401

Yes Air Fryers in this range

A setting that optimizes the cooking temperature for various veggies like broccoli, carrots, Brussels sprouts, and mixed veggie blends.

Ninja SL401 Dinner Rolls

Does this air fryer have a cooking preset for dinner rolls?

Yes 0Votes Ninja SL401

Yes Air Fryers in this range

A pre-saved setting to warm, bake, or reheat dinner rolls in an air fryer. Not all air fryers have this cooking preset.

Ninja SL401 Frozen Snacks

Can this air fryer automatically cook frozen snacks?

Yes 0Votes Ninja SL401

Yes Air Fryers in this range

Able to fully cook frozen foods like French fries, frozen potato wedges, mozzarella sticks, and more.

Ninja SL401 Fish

Does this air fryer have a cooking preset for fish?

Yes 0Votes Ninja SL401

Yes Air Fryers in this range

The preset on the air fryer that can cook fish, fillets, salmon, or other seafood at the perfect temperature.

Features 19

Ninja SL401 Temperature Indicator

Is there a temperature control function?

Yes 0Votes Ninja SL401

Yes Air Fryers in this range

Features that can control cooking temperature.

Ninja SL401 Time Control

Does the air fryer have time control?

Yes 0Votes Ninja SL401

Yes Air Fryers in this range

Features that can control cooking time.

Ninja SL401 Automatic Shut-off

Is there an automatic shutoff feature on this air fryer?

Yes 0Votes Ninja SL401

Yes Air Fryers in this range

A feature that can automatically shut off the fryer if it gets too hot.

Ninja SL401 Set Timer

Is there a timer function?

Yes 0Votes Ninja SL401

Yes Air Fryers in this range

A timer feature that can turn off the power at the end of the cooking time.

Ninja SL401 Toss Reminder to Flip Food

Does this air fryer have a toss reminder?

No 0Votes Ninja SL401

Yes Air Fryers in this range

A reminder to flip the food to ensure each piece is crispy and perfectly browned.

Ninja SL401 Cool-touch Exterior

Does this air fryer feature a cool-touch body for safety?

Yes 0Votes Ninja SL401

Yes Air Fryers in this range

Features on the fryer exterior to keep the outside cool.

Smart Features 5

Ninja SL401 Wi-Fi Connectivity

Does this air fryer support Wi-Fi connection?

No 0Votes Ninja SL401

Air Fryer in this range Who knows? (Help us out by suggesting one!)

Some air fryers are integrated with a WiFi connection to control and monitor the appliance remotely from your phone.

Ninja SL401 Works with Alexa

Is the air fryer compatible with Alexa?

No 0Votes Ninja SL401

Air Fryer in this range Who knows? (Help us out by suggesting one!)

Some air fryers can be controlled hands-free through Alexa voice commands.

Ninja SL401 Compatible with Google Assistant

Does the air fryer work with Google Assistant?

No 0Votes Ninja SL401

Air Fryer in this range Who knows? (Help us out by suggesting one!)

Google Assistant voice control allows users to control and operate the air fryer anywhere without hassle.

Ninja SL401 Compatible with Siri

Is the air fryer compatible with Siri?

No 0Votes Ninja SL401

Air Fryer in this range Who knows? (Help us out by suggesting one!)

Siri Voice Control helps to control the air fryer just by voice command, making it easier to start, stop, or adjust the setting without touching any buttons.

Ninja SL401 Firmware Updates

Does this air fryer support firmware updates?

No 0Votes Ninja SL401

Air Fryer in this range Who knows? (Help us out by suggesting one!)

Provides easy access to new features, improvements, and bug fixes.

Care & Cleaning 7

Ninja SL401 Dishwasher Safe

Is the air fryer dishwasher-safe?

Yes 0Votes Ninja SL401

Yes Air Fryers in this range

Not all air fryers have dishwasher-safe parts, which means those parts can be cleaned in a dishwasher without damage.

Ninja SL401 Dishwasher Safe Pieces

What are the air fryer parts that can be cleaned in a dishwasher?

90 Ninja SL401 0 Votes Basket, Crisper Plates

87 Air Fryers in this range Basket, Crisper Plates

It shows which air fryer parts can be cleaned in the dishwasher.

Ninja SL401 Hand Wash

Can the air fryer be hand-washed?

Yes 0Votes Ninja SL401

Yes Air Fryers in this range

The air fryer can be easily hand-washed in warm, soapy water.

Ninja SL401 Spot or Wipe Clean

Can the air fryer be cleaned by wiping only the dirty areas?

Yes 0Votes Ninja SL401

Yes Air Fryers in this range

The air fryer is easy to clean by simply wiping the parts with a damp cloth and letting them dry.

Ninja SL401 Air Dry

Is air drying safe for the material and finish?

No 0Votes Ninja SL401

Yes Air Fryers in this range

The air fryer parts can be left to air dry after washing

Ninja SL401 Self-Cleaning Mode

Does the air fryer have a self-cleaning mode?

No 0Votes Ninja SL401

Yes Air Fryers in this range

A self-cleaning mode helps loosen food residue, grease, and odors inside the air fryer.

Environmental & Energy 5

Ninja SL401 Energy Star Certified

Is the air fryer Energy Star certified?

No 0Votes Ninja SL401

Yes Air Fryers in this range

Indicates that the air fryer meets high energy efficiency standards.

Ninja SL401 Prop 65 Label

Does the air fryer have a Prop 65 Label?

Yes 0Votes Ninja SL401

Yes Air Fryers in this range

The warning label is part of California's Proposition 65 about significant exposures to chemicals that cause cancer.

Ninja SL401 Eco Mode

Does the air fryer have an Eco Mode?

No 0Votes Ninja SL401

Yes Air Fryers in this range

Eco Mode in an air fryer is designed to save more energy.

Ninja SL401 BPA-Free

Are the materials Bisphenol A (BPA) free?

Yes 0Votes Ninja SL401

Yes Air Fryers in this range

The air fryer with BPA-free means it does not contain any traces of Bisphenol-A.

Ninja SL401 PFAS-Free

Is the air fryer PFAS-free?

No 0Votes Ninja SL401

Yes Air Fryers in this range

The air fryers that are PFAS-Free mean the product does not contain harmful chemicals in its material, so it is safe to use.

Exterior Details 3

Ninja SL401 Finish Type

What is the finish type of the air fryer?

97 Ninja SL401 0 Votes Stainless Steel

80 Air Fryers in this range Painted

High-end finishes are known for their durability, which may last longer or resist damage better.

Ninja SL401 Door Style

What is the style of the air fryer door?

90 Ninja SL401 0 Votes Pull-Out Drawer

85 Air Fryers in this range Pull-Out Drawer

How the cooking compartment is accessed or opened.

Ninja SL401 Door Material

What is the material of the air fryer door?

80 Ninja SL401 0 Votes Plastic

75 Air Fryers in this range Plastic

The type of door material in the air fryer ensures its durability and optimal performance.

Certifications 3

Ninja SL401 ETL Listed

Is this air fryer ETL-listed?

No 0Votes Ninja SL401

Yes Air Fryers in this range

ETL Listed in the air fryer means the product is safe for home use.

Ninja SL401 UL Listed

Is this air fryer UL-listed?

Yes 0Votes Ninja SL401

Yes Air Fryers in this range

Underwriters Laboratories (UL) has tested and certified the air fryer to meet safety standards.

Ninja SL401 CSA Listed

Is this air fryer CSA-listed?

No 0Votes Ninja SL401

Yes Air Fryers in this range

The product has been tested and certified by the Canadian Standards Association (CSA).

Guides 1

Yes, we brought proof.

Videos 1

How to Use Ninja DoubleStack: Pro Meal Making

How to Use Ninja DoubleStack: Pro Meal Making

youtube.com
youtube.com

Reviews 0

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Average Rating

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