Boil water conveniently anywhere using a standard USB port. Imagine having your morning tea at your desk or a quick coffee in your hotel room without hunting for a kitchen. That’s the simple promise of a usb kettle. It’s a game-changer for travelers, students, and anyone with limited space. You just plug it into a laptop, power bank, or car charger. It’s surprisingly straightforward, but is it actually any good?
We tested a popular model to see if it lives up to the hype. How long does it really take to boil? Is the water hot enough for a proper brew? We’ll cover all that, plus some handy tips for getting the most from your portable boiler. Let’s dive into the details and see if this gadget deserves a spot in your bag.
Product Comparison Table: 10 Best Usb Kettle
| Image | Why We Like This Product | Editor’s Rating | |
 |
OVENTE Electric Kettle, 1.7L Fast Boiling Water Heater for…
|
9.7 |
Read Review |
 |
Mueller Rapid Boil Electric Tea Kettle 1.8L – Borosilicate…
|
9.5 |
Read Review |
 |
Travel Electric Kettle Portable Mini Kettle,Small Hot Water Boiler…
|
9.3 |
Read Review |
 |
Elite Gourmet EKT8690 1.7L Electric Tea Kettle 1500W Hot…
|
9.1 |
Read Review |
 |
Travel Electric Kettle Portable Small Mini Tea Coffee Kettle…
|
8.9 |
Read Review |
 |
Elite Gourmet Dual Voltage 120-230V, Travel Double Wall Insulated…
|
8.8 |
Read Review |
 |
Travel Kettle, Dual Voltage Portable Electric Kettle 110V-220V-240V Smart…
|
8.6 |
Read Review |
 |
Travel Kettle Electric Small Foldable Portable Kettle,Silicone Collapsible Heating…
|
8.4 |
Read Review |
 |
Electric Travel Kettle,12V/24V Car Coffee Warmer Kettle,Portable Hot Water…
|
8.2 |
Read Review |
 |
Travel Electric Kettle, Portable Small Electric Kettle for Tea…
|
8.0 |
Read Review |
Quick Review For Top 10 Usb Kettle
OVENTE Electric Kettle, 1.7L Fast Boiling Water Heater for Coffee or Tea, BPA Free with Water Level Gauge, Auto Shut-Off, Boil-Dry Protection, Indicator Light and Removable Filter, White KP72W
The OVENTE Electric Kettle, model KP72W, is designed to be a reliable and efficient appliance for your kitchen. It focuses on providing hot water quickly and safely for your daily coffee, tea, or other needs. This 1.7-liter kettle uses 1100 watts of power to bring a full pot of water to a boil in just a few minutes.
This method is generally more energy-efficient than using a traditional stovetop kettle, which can help manage your electricity consumption over time.
Safety is a central feature of this kettle’s design. It includes an automatic shut-off function that turns the kettle off once the water has reached a rolling boil. This means you don’t have to worry about forgetting it’s on.
It also has boil-dry protection, which deactivates the heating element if the kettle is accidentally turned on without water inside. This helps prevent damage to the kettle and enhances safety in your home. A clear water level gauge on the side lets you see exactly how much water is inside, so you can boil only what you need.
When it comes to construction, the OVENTE KP72W is built with durability in mind. It uses a stainless steel heating element that is concealed within the kettle.
Mueller Rapid Boil Electric Tea Kettle 1.8L – Borosilicate Glass & Stainless Steel – BPA-Free Hot Water Boiler, LED Light, Auto Shut-Off, Boil Dry Protection Fast Water Heater – Kitchen Appliances
The Mueller Rapid Boil Electric Tea Kettle 1.8L is designed to be a reliable and efficient centerpiece for your hot beverage routine. It combines quick performance with thoughtful safety features, all wrapped in a clean, modern look that fits well on any countertop. At its core, this kettle is built for speed. The 1500-watt rapid-heat system can bring a full 1.8 liters of water to a rolling boil in just a few minutes.
That’s often faster than using a microwave and provides a more consistent result than a stovetop kettle. Whether your morning is rushed or you have guests waiting, it gets the job done quickly. The sleek blue LED light that illuminates during heating gives you a clear visual cue that it’s working, so you’re never left guessing. Safety and durability were clearly priorities in its design.
You get automatic shut-off the moment the water reaches a boil, and boil-dry protection kicks in if you accidentally turn it on without water. This prevents damage to the kettle and gives you real peace of mind. The materials are chosen for longevity and purity. The body is made from heat-resistant borosilicate glass, which lets you see the water inside, while the interior and spout use food-grade stainless steel.
Travel Electric Kettle Portable Mini Kettle,Small Hot Water Boiler with 4 Temperature Settings,304 Stainless Steel,Fast Boiling Water with Auto Shut-Off and Boil Dry Protection,400ml (Beige, 400ML)
The Touxila Travel Electric Kettle Portable Mini Kettle is designed for anyone who needs reliable hot water away from home. This compact boiler combines the function of a kettle and a travel mug, making it a practical companion for hotel stays, office use, or road trips. Its beige exterior and 400ml (13.5oz) capacity strike a balance between portability and having enough hot water for a couple of cups of tea or coffee. A key feature of this kettle is it’s four smart temperature presets.
You can easily select 212°F for boiling, 176°F for green tea, 131°F for baby formula, or 113°F for a warm drink, with the current temperature clearly shown on the LCD screen. This means you get water at the perfect temp without guesswork, which really does improve your daily routine. Remember, this is a plug-in kettle that needs a power outlet to operate. Built with food-grade 304 stainless steel on the inside, the inner pot ensures your water tastes clean and is heated safely.
The seamless design and outer PP shell help prevent burns and make the kettle easy to keep clean. At just 8.66 inches tall and weighing about 1.1 pounds, its lightweight build is genuinely easy to pack in your suitcase or carry bag. Safety is a major focus here. The kettle includes improved vent holes to reduce pressure, a secure seal that prevents leaks even if its tipped over, and a non-slip base for stability.
Elite Gourmet EKT8690 1.7L Electric Tea Kettle 1500W Hot Water Heater Boiler BPA-Free, Fast Boil, Water Level Window and Auto Shut-Off, Black
The Elite Gourmet EKT8690 1.7L Electric Tea Kettle is a high-performance appliance designed to make getting hot water simple, fast, and safe. With its powerful 1500-watt heating system, it brings a full 1.7 liters of water to a boil remarkably quick, saving you time whether your making your morning coffee or preparing an afternoon tea. One of it’s standout features is the ease of use. A simple one-touch lever starts the boiling process.
The concealed heating element works efficiently, and the kettle includes essential safety features like auto-shut off and boil-dry protection. This means it turns off automatically once boiling is reached and prevents operation if there’s insufficient water, giving you real peace of mind. The clear viewing window with water level markings lets you see exactly how much water is inside, so you can boil just what you need without guesswork. This kettle is built for everyday versatility.
It’s perfect for more than just tea or pour-over coffee. You can use it for instant oatmeal, soups, ramen noodles, or even for safely heating water for baby formula. The entire unit is constructed from BPA-free materials, ensuring no unwanted tastes or chemicals leach into your water. The large, hinged lid opens with a button press, making filling and cleaning straightforward. Design and convenience were clearly prioritized.
Travel Electric Kettle Portable Small Mini Tea Coffee Kettle Water Boiler, Water Heater with 4 Temperature Control,304 Stainless Steel with Auto Shut-Off & Boil Dry Protection, BPA-Free (White)
The QRAGJBM Travel Electric Kettle is designed for anyone who values having hot water on hand while away from home. This portable mini kettle adresses the common travel dilema of wanting a proper cup of tea or coffee without relying on questionable hotel appliances or microwaves. Its core purpose is to give you control over your hot water, wherever you are. At just 9 inches tall and weighing about 1.1 pounds, this kettle is genuinely compact.
The 450ml capacity is perfect for one or two cups, making it ideal for solo travelers or business trips. Its hidden handle and leak-proof design mean you can confidently tuck it into a suitcase or bag without worry. The tight-sealing lid ensures no spills, so your belongings stay dry. It’s a space-saving solution that prioritizes portability without sacrificing function. A standout feature is the smart 4-temperature preset system.
With simple touches on the HD LCD screen, you can select the precise water temperature you need: 212°F for a full boil, 176°F for black coffee, 131°F for green tea, or 113°F for baby formula or delicate drinks. The digital display shows the real-time temperature, taking the guesswork out of preperation. This means you can brew your favorite drinks correctly, extracting the best flavor every time. Safety and efficiency are central to its design.
Elite Gourmet Dual Voltage 120-230V, Travel Double Wall Insulated Cool-Touch, 0.6L Electric Kettle Stainless Steel Interior, Hinged-Locking Lid, Auto Shut-Off, Boil Dry Protection, Black
The Elite Gourmet Dual Voltage Travel Kettle is designed for anyone who needs a reliable way to boil water in a compact, portable format. Whether your at home in a small apartment, in a hotel room abroad, or in an RV, this kettle aims to simplify your routine.
Its core advantage is the dual-voltage functionality. A simple switch on the base lets you select between 120V for North America and 220-240V for most other regions.
This means you can pack it for international travel without worrying about a bulky converter, just a simple plug adapter. The .6 liter (20 oz) capacity is perfect for preparing a single large mug or two smaller cups, making it efficient and reducing energy waste compared to boiling a full-sized kettle.
Safety and ease of use are central to its design. The one-touch operation with an LED indicator is straightforward.
More importantly, it includes auto shut-off once boiling is reached and boil-dry protection, which turns the unit off if there’s insufficient water. These features provide peace of mind, especially in compact quarters. The double-wall insulation is a key feature too. It keeps the water hot for longer while ensuring the outer body remains cool to the touch during and after use, a significant safety benefit.
The construction prioritizes durability for the long term.
Travel Kettle, Dual Voltage Portable Electric Kettle 110V-220V-240V Smart Small Water Boiler for Tea & Coffee, 316 Stainless Steel, 6 Temperature Control and LCD Display, for Global Use (370ML)
The Nicewell Travel Kettle is a compact, dual-voltage electric kettle designed for travelers who want reliable access to hot water anywhere in the world. Its smart voltage technology automatically adapts to outlets from 110V to 240V, so you can use it in most countries without a voltage converter. Just plug it in and it works. Do note it comes with a US power cord, so you’ll need a simple plug adapter for outlets in places like the UK or Europe.
This feature makes it a truly global companion for international trips, business travel, or camping.
Built with health in mind, the interior is constructed from premium 316 stainless steel, a material often used in medical and baby-care products for its purity and resistance to corrosion. This ensures the water you boil tastes clean, with no metallic aftertaste, whether your making tea, coffee, or preparing baby formula.
The outer casing is durable 304 stainless steel, giving it a sleek look that’s also easy to wipe clean.
This kettle isn’t just about portability; it offers precise control. With six temperature settings, you can select the perfect heat for different beverages—like a lower temperature for delicate green tea or a full boil for french press coffee. The clear LCD display shows the real-time temperature as it heats, so you always know exactly what’s happening.
Travel Kettle Electric Small Foldable Portable Kettle,Silicone Collapsible Heating Water Boiler Tea Pot for Camping,Easy for Storage with Separable Power Cord (Blue pro)
The Travel Kettle Electric Small Foldable Portable Kettle, Blue Pro, is a clever solution for anyone who needs hot water away from a traditional kitchen. Its core innovation is the collapsible, food-grade silicone body. When you’re done using it, you can simply fold it down into a compact, flat disc, which makes storage in a backpack, suitcase, or crowded cabinet incredibly easy. No more bulky kettles taking up precious space.
For heating, it utilizes a durable 304 stainless steel base, ensuring your water boils quickly and without any plastic taste. Portability is the main event here. This kettle is built for life on the move. Whether your heading to a campsite, checking into a hotel, moving into a dorm, or just need a spare for the office, its lightweight and packable design means you can have boiling water virtually anywhere there’s a power outlet.
The separable power cord is a key part of this, allowing you to detach it for even neater packing and to avoid tangled wires. Safety and ease of use are thoughtfully integrated. The kettle features an automatic shut-off function that kicks in once the water reaches a rolling boil, giving you peace of mind if you get distracted. Operating it couldn’t be simpler with a one-button switch.
Electric Travel Kettle,12V/24V Car Coffee Warmer Kettle,Portable Hot Water Boiler,Small Hot Water Heater with Built-in Magnetic Induction Stirring
The Electric Travel Kettle, 12V/24V Car Coffee Warmer Kettle is a portable hot water boiler designed for life on the road. It provides a convienient way to have hot water for beverages and instant meals directly from your vehicle’s cigarette lighter socket.
This kettle is built with portability in mind. It has a 420ml capacity and a lightweight, compact design that takes up minimal space in your car, truck, or camping gear.
Its leakproof construction means you can store it or carry it without worrying about spills, even if it gets tipped over. The materials prioritize your safety, featuring a food-grade 304 stainless steel interior liner that is completely BPA-free. The double-layer PP insulation helps keep the exterior cool to the touch during operation and retains heat effectively.
Functionality is centered around your travel needs.
The kettle can boil water in approximately 15 to 20 minutes under normal conditions, providing water hot enough for coffee, tea, or soups. It includes a heat preservation function to maintain your drink’s temperature, though it’s important to note that the kettle must remain plugged into your car’s power source for this feature to work.
Travel Electric Kettle, Portable Small Electric Kettle for Tea Coffee, Hot Water Kettle with 4 Temperature Controls and Keep-warm, 304 Stainless Steel Auto Shut-Off & Boil Dry Protection
The Travel Electric Kettle is designed for anyone who needs a reliable, personal hot water source on the move. Its core purpose is simple: to give you precise control over your water temperature, wherever you are, without the bulk of a standard kettle. This portable kettle holds 380ml (about 13oz), which is the perfect amount for a large mug of tea, coffee, or instant noodles. Its compact size and clever hidden handle make it incredibly easy to pack in a suitcase or carry bag.
Whether your in a hotel room, at the office, or on a camping trip with power, it provides a familiar and convenient way to boil water. The construction feels solid, and it’s built with a food-grade 304 stainless steel interior. This means no plastic taste ever transfers to your water, and it’s much easier to keep clean and odor-free compared to some other materials. Where this travel kettle really stands out is its smart temperature control.
It offers four preset modes: 113°F for warming milk or baby formula, 175°F for delicate green teas, 195°F for optimal coffee brewing or black tea, and a full 212°F boil. You simply press the button to cycle to your desired setting. Once it reaches that temperature, it automatically shuts off for safety. A particularly useful feature is the keep-warm function.
Usb Kettle Buying Guide
A USB kettle brings boiling water to compact spaces. It’s a clever solution for your desk, dorm room, or hotel stay, letting you make instant coffee, tea, or noodles without a full kitchen. But not all models are the same. Here’s what to consider before you buy one.
Capacity and Speed
How much water do you need at once? Most USB kettles hold between 300ml and 500ml—enough for one large mug. Remember, a smaller volume heats faster. If you’re patient, a 500ml model is fine. But if you want a quick cuppa between meetings, a 300ml kettle will boil noticeably quicker. Check the wattage too; higher watts generally mean faster heating, assuming your power bank or adapter can support it.
Power Source Compatibility
This is crucial. A USB kettle won’t plug into a wall outlet directly. You need a USB-C or USB-A port with sufficient power output. Always check the kettle’s required voltage/amperage. A standard laptop USB port might work, but a high-output power bank or car charger is often more reliable. Some models come with there own special cable, which is a nice bonus. Don’t assume any old phone charger will do the job—it might not deliver enough juice.
Safety and Build Quality
You’re dealing with boiling water and electronics. Look for automatic shut-off features to prevent dry boiling. A secure, leak-proof lid is essential to avoid spills on your laptop or desk. The materials matter: food-grade stainless steel or BPA-free plastic are good signs. A cool-touch exterior is a major safety plus, especially if you’ll be moving it. It’s worth paying a bit more for a well-built kettle that won’t break or become a hazard after a few uses.
Frequently Asked Questions About Usb Kettle
What is a USB kettle?
A USB kettle is a small, portable device that heats water. You plug it into any USB port, like teh one on your laptop, power bank, or car charger. It’s perfect for making a quick cup of tea, coffee, or instant noodles when you’re on the go.
How long does it take to boil water?
It takes longer than a regular kettle, usually between 5 to 10 minutes. The exact time depends on the kettle’s power and how much water you put in. It’s not super fast, but it’s very convenient.
Can I use it with any USB port?
You need a USB port that provides enough power. Most work best with a 5V/2A adapter or a strong power bank. A low-power port, like on some older computers, might not work well or will heat water very slowly.
Is it safe to use?
Yes, reputable models have auto-shutoff features to prevent overheating. Always follow the instructions, don’t overfill it, and make sure the lid is secure. Keep it on a stable surface while it’s working.
What can I actually make with it?
You can heat water for drinks like tea, hot chocolate, or pour-over coffee. It’s also great for oatmeal, soup cups, or instant meals. Remember, it only heats water—you can’t cook food directly in it.
How much water does it hold?
They are quite small. Most hold between 300ml to 500ml, which is about one large mugful. This makes them lightweight and easy to carry, but it means you can’t boil a lot at once.
Can I take it traveling?
Absolutely! Their compact size makes them great for travel, camping, or the office. Just check it’s empty before packing. A power bank makes it truly portable for anywhere.
Are they easy to clean?
Generally, yes. Many have a wide opening for easy rinsing. Always unplug it and let it cool completely first. Avoid using abrasive scrubbers that could damage the interior.
Do all USB kettles have the same plug?
Most use a standard USB-A connector. Some newer models might come with a USB-C cable. It’s good to check which cable is included so you know what you’ll need to power it.
Our Final Words
Boil water conveniently at your desk or on teh go. This simple idea solves so many small daily hassles. You can make a quick cup of tea without leaving your work. You can have instant noodles during a camping trip. It’s about having a hot drink ready whenever the mood strikes, without needing a full kitchen. The compact size means it fits anywhere, from a dorm room to a hotel suitcase. It’s a straightforward tool for a basic need.
For anyone with a busy lifestyle or limited space, this gadget makes perfect sense. Just plug your usb kettle into a laptop, power bank, or car charger. In minutes, you’ve got hot water. It’s a small upgrade to your routine that offers a lot of comfort. We think it’s a clever product for modern, on-the-move living. Give it a try and see how it simplifies your day.