The hot air fryers tested by Stiftung Warentest not only had to fry fries, but also bake buns and small cakes, and brown grilled vegetables and chicken drumsticks. The best air fryers deliver appetising results, including inexpensive models. Five of the mini ovens can make very good or good fries, crispy and tasty...
Ninja Hot air fryer SL400EUWH
2 items ordered
Colour2
Product details
Double hot air fryer, display, 9.5 litre capacity, 2,470 watts.
Fryer type | Air fryer |
Functions | Baking, Roast |
Fryer features | Non-stick coating |
Container volume | 9.50 l |
Power consumption | 2470 W |
Item number | 49537394 |
Manufacturer | Ninja |
Category | Fryers |
Manufacturer No. | SL400EUWH |
Release date | 17.9.2024 |
Colour | White |
Exact colour description | White |
Material group | Plastic |
Material | Plastic |
Fryer type | Air fryer |
Functions | Baking, Roast |
Fryer features | Non-stick coating |
Container volume | 9.50 l |
Mains voltage | 220 - 240 V |
Cable length | 0.80 m |
Power consumption | 2470 W |
Country of origin | China |
CO₂ emissions | 68,82 kg |
Climate contribution | EUR 1,73 |
Scope of delivery | 1 piece, 1piece(s) |
Length | 47 cm |
Width | 28 cm |
Height | 38.50 cm |
Weight | 10.30 kg |
Product Safety |
Length | 54 cm |
Width | 35 cm |
Height | 45 cm |
Weight | 14.28 kg |
30-day right of return
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Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «Fryers» category have a defect within the first 24 months?
Source: Galaxus- 1.Moulinex0,5 %
- 2.Ninja0,8 %
- 3.Cosori1,2 %
- 4.Philips1,3 %
- 5.Kenwood1,4 %
Statutory warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Galaxus- 9.Cosori2 days
- 9.Philips2 days
- 9.Proficook2 days
- 12.Ninja3 days
- 12.Tristar3 days
Return rate
How often is a product of this brand in the «Fryers» category returned?
Source: Galaxus- 9.Russell Hobbs1,9 %
- 11.Cosori2 %
- 11.Ninja2 %
- 13.De'Longhi2,1 %
- 13.Tefal2,1 %

- Less space required on the worktop
- Overlapping slide-in units double the capacity
- Quick and easy to use
- Uneven cooking for certain types of food
The double-stack model is another innovative model from Ninja. It is aimed at people who cannot fit a conventional hot-air fryer with two drawers on their worktop. Thanks to special dividers, the cooking space in each drawer can be doubled. So there is even more space. The Ninja Double Stack XL is fast and efficient, but we found the cooking performance a little too uneven.

