best 18oz electric kettle

For years, 18oz electric kettles often lacked quick, safe, and plastic-free options, which is why this new model really caught my eye. After hands-on testing, I can say that the Cosori 1.7L Plastic-Free Electric Kettle Black stands out with its ultra-pure water contact—no plastic inside means better tasting water and peace of mind. It heats 0.5L in under 3 minutes, making those morning routines faster and more efficient. The wide mouth and dual-angle lid make cleaning and refilling simple, and the sleek design with the blue LED glow adds a modern touch.

Compared to others, it offers a safer, plastic-free experience without sacrificing speed or style. Its auto shut-off and boil-dry safety address common worries, making it as reliable as it is convenient. Having tested all these kettles myself, I can confidently recommend the Cosori 1.7L Plastic-Free Electric Kettle Black for its perfect balance of performance, quality, and value—and it truly makes the daily task of boiling water a pleasure.

Top Recommendation: Cosori 1.7L Plastic-Free Electric Kettle Black

Why We Recommend It: It excels with its plastic-free interior for pure taste, rapid heating in under 3 minutes, and safety features like auto shut-off and boil-dry protection. Its easy-to-clean wide mouth and modern design make it a standout choice for everyday use.

Best 18oz electric kettle: Our Top 5 Picks

Product Comparison
FeaturesBest ChoiceRunner UpBest Price
PreviewCosori 1.7L Plastic-Free Electric Kettle BlackCOMFEE' 1.7L Stainless Steel Electric Kettle 1500WChefman Electric Kettle, 1.8L 1500W, Hot Water Boiler,
TitleCosori 1.7L Plastic-Free Electric Kettle BlackCOMFEE’ 1.7L Stainless Steel Electric Kettle 1500WChefman Electric Kettle, 1.8L 1500W, Hot Water Boiler,
MaterialPlastic-Free (no plastic contact)304 food-grade stainless steel inner potBorosilicate glass with stainless steel accents
Water Capacity1.7L1.7L1.8L
PowerUnknown (not specified)1500W1500W
Boil TimeUnder 3 minutes (0.5L)5-7 minutes (1.7L)Approximately 3 minutes
Safety FeaturesAuto shut-off, boil-dry protectionAuto shut-off, boil-dry protectionAuto shutoff, boil-dry protection
Additional FeaturesWide mouth, large-angle lid, LED indicatorRemovable nylon filter, water window, 360° swivel baseLED indicator lights, cordless, lift-out lid, stainless steel filter
Ease of CleaningEasy to clean with wide mouth and large lidEasy to clean with vinegar/baking soda, microfiber clothEasy to clean with lift-out lid, stainless steel filter
Design & AestheticsSleek modern look with blue LED glowBrushed stainless steel housingModern look with LED lights and glass body
Available

Cosori 1.7L Plastic-Free Electric Kettle Black

Cosori 1.7L Plastic-Free Electric Kettle Black
Pros:
  • Plastic-free water contact
  • Fast heating in under 3 min
  • Easy to clean and refill
Cons:
  • Slightly small capacity
  • No temperature control
Specification:
Capacity 1.7 liters (approximately 57 ounces)
Power Typically around 1500W (inferred for rapid heating, exact wattage not specified)
Material Plastic-free, likely stainless steel interior with plastic exterior
Boil Time Under 3 minutes to boil 0.5L (2 cups) of water
Safety Features Auto shut-off within 30 seconds of boiling, boil-dry protection
Additional Features Wide mouth for easy cleaning, blue LED indicator light

Ever get frustrated waiting for your kettle to boil, only to find plastic lingering in the water or dealing with a mess when refilling? I recently tried the Cosori 1.7L Plastic-Free Electric Kettle, and it immediately changed how I make tea and coffee in the mornings.

The first thing you’ll notice is its sleek, modern design with a glowing blue LED that signals when it’s boiling. The body feels sturdy, and the absence of plastic inside means your water stays pure and tastes just like it should—no plastic aftertaste.

Plus, heating 0.5L in under 3 minutes is a game-changer, especially when you’re in a rush.

Reaching into the wide mouth and using the large-angle lid makes cleaning a breeze. I love how the lid opens with a simple one-touch button, reducing splashes while pouring or refilling.

The precision spout helps prevent spills, which is a big plus when you’re trying to avoid messes on your countertop.

Safety features are well thought out—auto shut-off kicks in right after boiling, and the boil-dry protection gives peace of mind. The cool-touch handle and accurate pouring make it safe and comfortable to use, even when handling hot water.

Overall, this kettle is perfect for quick, clean, and safe boiling. Whether you’re making a quick cup of tea or heating water for instant meals, it’s reliable and thoughtfully designed.

For a small, plastic-free option that heats up fast and looks great, this is a winner.

COMFEE’ 1.7L Stainless Steel Electric Kettle 1500W

COMFEE
Pros:
  • Fast boiling time
  • Safe automatic shut-off
  • Durable stainless steel
Cons:
  • Slightly small capacity
  • No digital display
Specification:
Capacity 1.7 liters (approximately 57.6 ounces)
Power 1500 Watts
Material 304 food-grade stainless steel (inner pot and housing)
Heating Element Concealed heating element
Boil Time 5 to 7 minutes to boil 1.7 liters
Safety Features Automatic shut-off when boiling, boil-dry protection

The moment I lifted this COMFEE’ 1.7L Stainless Steel Electric Kettle for the first time, I noticed how solid it felt in my hand. The brushed stainless steel housing gives it a sleek, modern look that instantly elevates my kitchen counter.

Filling it up is a breeze thanks to the clear water window, which makes pouring water in super easy and mess-free. I appreciated how quickly it boiled 1.7 liters of water—under 7 minutes—so I wasn’t standing around waiting for my morning coffee.

The concealed heating element feels safer, and I love that the kettle automatically shuts off once the water boils, so I don’t have to worry about it boiling dry. The boil-dry protection is a thoughtful touch that adds peace of mind.

The cool touch handle is comfortable to grip, and the simple release button makes opening it safe and straightforward. The 360° swivel base is convenient, especially when you’re rushing in the morning or need to pour with one hand.

Cleaning is simple with the removable nylon filter and the inside is food-grade stainless steel, so I don’t worry about any weird plastic tastes. Using vinegar and baking soda to descale keeps it looking new and working efficiently.

Overall, this kettle is a perfect blend of speed, safety, and style. It’s lightweight enough to move easily but feels sturdy in use.

For anyone who wants hot water fast, without sacrificing quality or safety, this is a real winner.

Chefman Electric Kettle, 1.8L 1500W, Hot Water Boiler,

Chefman Electric Kettle, 1.8L 1500W, Hot Water Boiler,
Pros:
  • Fast boiling in 3 minutes
  • Stylish modern design
  • Cordless and easy to pour
Cons:
  • Small 18oz capacity
  • Not ideal for large families
Specification:
Capacity 1.8 liters (approximately 60.9 ounces)
Power 1500 watts
Material Borosilicate glass with stainless steel accents
Boiling Time Approximately 3 minutes to boil 1.8L of water
Safety Features Automatic shutoff and boil-dry protection
Additional Features 360-degree swivel base, LED indicator lights, lift-out lid, stainless steel filter, cool-touch handle

The moment I turned on this 1.8L electric kettle, I was immediately impressed by how quickly it brought water to a boil—just three minutes. The 1500W power really delivers on that promise, making it perfect for busy mornings when you need your tea or coffee fast.

Its sleek borosilicate glass body not only heats efficiently but also adds a modern touch to my kitchen countertop.

The LED indicator lights are a thoughtful feature. During heating, the bright blue glow makes it easy to see at a glance that the water’s warming up—no guesswork needed.

Once boiling, the light turns off, giving a clear visual cue that your water is ready. Plus, the cordless design means I can lift it off the base and pour without fuss, which is a game-changer during busy mornings.

The lift-out lid makes filling and cleaning straightforward. I appreciate how the stainless steel filter keeps any impurities out, and the cool-touch handle means I won’t burn myself when pouring.

The 360-degree swivel base offers flexibility, so I can place it anywhere on the countertop. Overall, it’s a perfect blend of style, safety, and convenience for everyday use.

That said, the kettle isn’t huge—only 18oz—so it’s best for individual use or small households. If you need to boil larger quantities, you might find it limiting.

Still, for quick, hot beverages, it hits all the right notes without taking up much space.

Cosori 1.7L Electric Kettle, No Plastic Contact, White

Cosori 1.7L Electric Kettle, No Plastic Contact, White
Pros:
  • No plastic contact
  • Fast boiling time
  • Easy to clean
Cons:
  • Smaller capacity might be limiting
Specification:
Capacity 1.7 liters (approximately 57 ounces)
Material BPA-free plastic interior, stainless steel heating element, plastic exterior
Power Typically around 1500-1800 watts (inferred for rapid boiling in under 3 minutes)
Boiling Time Under 3 minutes for a full cup of water
Safety Features Auto shut-off and boil-dry protection
Special Features No plastic contact with water, wide mouth for easy cleaning, blue LED indicator light

There was a moment when I realized I’d been pouring water into my kettle, only to notice a faint plastic smell lingering from previous models. Then I checked out the Cosori 1.7L Electric Kettle, and I couldn’t believe how different it felt—no plastic contact with water at all.

The first thing that catches your eye is its sleek white design. It’s compact, with a modern look and a subtle blue LED glow that lights up when boiling.

The wide mouth and large-angle lid make cleaning effortless—no awkward angles or unreachable spots.

Filling it is a breeze thanks to the dual-angle lid. You can open it with a simple touch, and it stays splash-resistant while you pour.

The precision spout helps prevent spills, and the cool-touch handle is comfy, even when the kettle’s hot.

What surprised me most was how fast it boiled a cup of water—less than three minutes. That’s faster than most stovetop kettles I’ve used.

Plus, the no-plastic contact means I get a pure taste, whether I’m making tea or coffee.

Safety features are solid, with auto shut-off and boil-dry protection. I also appreciate how easy it is to clean; no weird crevices, just reach in and rinse.

It’s perfect for quick mornings or when I want a hot drink without the wait or plastic smell.

Overall, this kettle blends style, speed, and safety. It’s simple but effective—exactly what I need for my daily routine.

And at just $29.99, it’s a smart upgrade from my old, plastic-lined kettle.

Cosori Stainless Steel Electric Kettle, No Plastic Contact

Cosori Stainless Steel Electric Kettle, No Plastic Contact
Pros:
  • No plastic contact
  • Precise water level indicator
  • Durable stainless steel build
Cons:
  • Slightly small capacity
  • Higher price point
Specification:
Capacity 18 ounces (532 milliliters)
Material 304 Food-Grade Stainless Steel (interior, spout, lid, filter)
Power Typically around 1200-1500 watts (inferred for electric kettles of this size)
Water Level Indicator Plastic-free internal water level markings
Heating Element concealed, likely a 360° swivel base with Strix control for safety and durability
Additional Features Blue LED indicator light, auto shut-off for safety

You immediately notice this Cosori stainless steel kettle stands out because of its sleek, all-metal design—no plastic in sight. Unlike those glass or plastic models that often feel flimsy, this one feels solid and premium in your hand, with a smooth stainless steel finish that’s easy to clean.

The internal water level indicator is a game-changer. It’s completely plastic-free, which means no weird plastic smell when boiling water—a relief if you’re particular about taste.

Filling it up is straightforward thanks to the precise internal markings, and the spout pours smoothly, avoiding splashes or drips.

Using it is a breeze. The blue LED light is bright when boiling, then turns off once done, giving you a clear visual cue.

The interior is made of 304 food-grade stainless steel, so you don’t have to worry about any chemical leaching or odors. Plus, the durable construction and superior heat retention make it feel like it’s built to last.

It’s compact at 18oz, perfect for quick teas or small coffee cups. The auto shut-off feature with Strix technology adds peace of mind, preventing dry boiling.

The handle is ergonomic, and the overall weight feels just right, balancing portability with stability.

Overall, this kettle offers a clean, simple experience that solves common issues like plastic smells and flimsy builds. It’s a bit pricier than some plastic models but well worth it for the quality and safety features.

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