Discover the Ninja SL400UK 9.5L XL Double Stack Air Fryer in Black & Grey at KDH Electrical. Grey with Black Finish Ninja Air Fryer - 9.5L Capacity, 6 Functions, 2 x Stacked Drawers. Space-Saving Design – Slim, stacked drawers deliver a huge 9.5L capacity while taking up less worktop space. Double Stack Cooking – Cook up to four layers of food evenly at once for faster, crowd-sized meals. Six Cooking Functions – Air fry, roast, bake, dehydrate, reheat or max crisp with independent drawer control. Fast & Energy Efficient – Cooks up to 55% faster than fan ovens while using less energy   The Ninja SL400UK 9.5L XL Double Stack Air Fryer is a powerful, space-saving solution designed to make cooking for families and entertaining effortless, even in smaller kitchens. Finished in a modern grey and black design, this innovative air fryer features two vertically stacked drawers that take up significantly less worktop space than traditional side-by-side models, while still delivering an impressive total capacity of 9.5 litres. With enough room to cook for up to eight people, it’s perfectly suited to busy households, meal prepping, and hosting guests, all while fitting neatly under standard kitchen cabinets.   What truly sets this model apart is Ninja’s exclusive Double Stack Air Fry Technology, which allows you to cook on up to four levels at once using the included stainless steel racks. Each drawer has its own dedicated heat source and rear fan, ensuring even 360-degree air circulation and consistent results on every level. This means you can cook mains and sides together, mix proteins with vegetables, or prepare a variety of party foods at the same time without sacrificing crispness or flavour. Whether you’re cooking chicken with fries, salmon with asparagus, or a full buffet spread, everything cooks evenly and finishes together.   The two drawers operate independently, giving you complete flexibility over how you cook. You can choose different cooking functions, temperatures, and times in each drawer, or use the Match function to apply the same settings to both when cooking larger quantities of one dish. The Sync function ensures both drawers finish cooking at the same time, so your entire meal is ready to serve together. With six versatile cooking modes including Air Fry, Max Crisp, Roast, Bake, Dehydrate, and Reheat, this appliance goes far beyond basic air frying. It can take food from frozen to extra crispy, gently bake desserts, reheat leftovers, or even dehydrate ingredients, all in one compact unit.   Performance is fast and energy efficient, with cooking times up to 55 percent quicker than a fan oven and using significantly less energy. Air frying also allows you to enjoy your favourite foods with up to 75 percent less fat than traditional frying methods, making it a healthier choice for everyday meals. Despite its power, the Ninja SL400UK is easy to use, thanks to a sleek side-mounted digital control panel and automatic shut-off when timers end. Cleaning is just as simple, with non-stick drawers, crisper plates, and racks that are all dishwasher-safe.   With its generous capacity, clever stacked design, and flexible cooking options, the Ninja SL400UK Double Stack XL Air Fryer delivers professional-level results while saving space, time, and energy. Backed by a two-year Ninja guarantee for added peace of mind, it’s a smart, stylish, and highly capable addition to any modern kitchen.