Skip to content

Ninja Double Stack XL Air Fryer, Vertical Dual Drawer AirFryer, SL400UKCP, 9.5L Capacity, 6 Cooking Functions, 8 Portions, Black/Copper

Pros

  • Vertical stacked drawers cook 2 foods at once without a wide footprint
  • 9.5L total capacity feeds up to 8 portions
  • Sync function finishes both drawers together

Cons

  • Tall unit needs clearance under wall cabinets

Specifications

Brand
Ninja
Price tier
Premium
Capacity
9.5L

How it compares in Air Fryers

We list 38 air fryers products, priced from £32.99 to £229.99. At £229.99 this one is the 37th cheapest of them 1 costs more. The average across the subcategory is £111.79 and the midpoint is £99.50, so it lands £118.20 above the average.

Its 4.6-star score sits level with the air fryers average of 4.56, with 11 of the 38 rated higher. Its 2,143 Amazon reviews make it the 17th most-reviewed here, against a subcategory average of 5,447.

Price position in Air Fryers

Cheapest £32.99This one £229.99Dearest £229.99

Splitting the subcategory into three price bands puts this product in the Premium band (£129.99£269.99), which holds 10 of 30 products and averages £195.57 at 4.63 stars.

Average price and rating of each price band in Air Fryers
BandRangeProductsAverage priceAverage rating
Budget£32.99£79.9910£62.434.44
Mid-range£79.99£129.0010£96.694.47
PremiumThis one£129.99£269.9910£195.574.63

About this product

The Ninja Double Stack XL Air Fryer offers a revolutionary approach to family meal preparation, allowing you to cook multiple dishes simultaneously without sacrificing valuable kitchen space. This impressive air fryer boasts a generous 9.5 litre capacity, capable of feeding up to eight people – perfect for busy weeknights or entertaining guests. Its innovative vertical stacking design, with two drawers and two racks, lets you prepare four levels of food at once, significantly reducing cooking times thanks to its ability to cook up to 55% faster than traditional fan ovens, as tested on fish fingers and sausages.

Designed for those who enjoy a generous portion size and appreciate efficiency, the SL400UKCP air fryer features six versatile cooking functions including Max Crisp, Air Fry, Roast, Bake, Reheat, and Dehydrate. You can effortlessly adapt to any culinary need, from crispy fries to succulent roast dinners, with up to 75% less fat used when employing the Air Fry function – tested against deep-fried French fries. The intuitive touch control panel allows precise temperature adjustments, while rear fans ensure even cooking across all levels.

This air fryer incorporates a sleek black and copper finish and includes essential accessories such as two 4.75L drawers, two non-stick crisper plates, and two racks. Dishwasher safe components make cleaning straightforward, and it comes with silicone tongs for convenient handling. The unit measures 38.5cm high, 28cm wide and 47cm deep, weighing in at 10.3kg.

Please note that this air fryer requires adequate clearance under wall cabinets due to its tall design. It also benefits from being registered with Ninja (UK & ROI only) to activate the two-year guarantee upon purchase.

FAQ

What is this air fryer best suited for?

This Ninja Air Fryer excels at cooking family-sized meals, particularly those requiring crisping like chicken or vegetables. Its large 9.5L capacity and multiple cooking functions allow you to prepare substantial portions efficiently, making it ideal for busy weeknights.

What materials are the main components made of?

The air fryer's exterior features a combination of aluminium and plastic, while the internal cooking surfaces utilise aluminum with a non-stick coating. This construction ensures durability and ease of cleaning.

How does the capacity compare to other large air fryers?

With a 9.5L capacity, this model offers significantly more space than many competitors in its price range. The dual-drawer design further enhances cooking capability by allowing you to cook two different dishes simultaneously.

Is it easy to clean the non-stick plates?

The included non-stick crisper plates are dishwasher safe, simplifying cleaning after use. Regular wiping with a soft cloth is also recommended for optimal performance and longevity.

What dimensions should I expect this air fryer to take up in my kitchen?

Measuring 38.5cm high, 28cm wide, and 47cm deep, this vertical design takes up less counter space than traditional air fryers, especially considering its large capacity.

How many cooking functions does it have and what are they?

It boasts six distinct cooking functions: Max Crisp, Air Fry, Roast, Bake, Reheat, and Dehydrate. Each function delivers specific results for various food types, offering versatility in your culinary creations.

What is the wattage of this air fryer?

The unit has an output wattage of 2470 watts – a significant power rating suitable for fast and efficient cooking compared to conventional ovens.

Does it require any specific maintenance or care?

To maintain optimal performance, ensure the non-stick plates are cleaned after each use. Avoid using abrasive cleaners that could damage the coating and follow the manufacturer's instructions for storage.

What is the warranty coverage like?

Ninja offers a 2-year guarantee upon registration with Ninja (UK & ROI only) – register your product to activate this protection against manufacturing defects.

How does the vertical design benefit me compared to other air fryers?

The vertical stacked drawers allow you to cook two different foods at once without requiring a wide footprint, maximizing space efficiency and cooking productivity.