10 Best Cordless Hair Straighteners in The UK

Last updated on 26/08/2025

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SUNMAY 2-in-1 Cordless Hair Straightener and Curler, Cordless Travel Flat Iron, Rechargeable Titanium Mini Portable Curling Iron with 5000mA Battery, Anti-Scald 3-Level Adjust Temp, Travel Size

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Why We Love It

Upgraded cordless convenience.
Rapid 30-second heat-up.
Versatile styling options.

Main Highlights

【New Design with Higher Performance】SUNMAY Voga cordless hair straightener is upgraded from the old version SUNMAY Adite. It has much better performance in straightening and curling. This upgraded hair Straightener is your best choice while replacing traditional flat irons. Note: Aluminum battery is banned at Japanese airports. So DON'T take this mini cordless curling iron to JAPAN Airport, even at a layover!
【Fast Heating Up in 30 Seconds】SUNMAY Voga wireless straighteners are equipped with a premium 5000mAh battery. ① Higher power than others: The output power is 60W, making the cordess straighteners heat up faster. It takes about 30 seconds for our cordless travel straighteners to preheat to 165℃, and takes about 60 seconds to preheat to 205℃. ② 5000mAh Capacity Battery: Longer battery life than 2800mAh capacity battery.
【3 Temperature Levels】SUNMAY Voga hair straightener was designed with 3 temperature levels: 165℃-185℃-205℃. The 165℃ is for thin hair. 185℃ is for normal hair. 205℃ is for medium thick hair. After turning on the hair straightener, set the appropriate temperature level based on your hair.
【2 in 1 Hair Straightener and Curler】 SUNMAY hair straightener and curler is suitable for different types of hair styling, like straightening, waves, inward curls, outward curls, spiral curls, ribbon curls, bangs, etc. This flat iron can help you easily/effectively straighten, flip and curl hair at home or on vacation. High quality Titanium can reduce static, leave hair with smooth effect, and protect hair.
【Lightweight & Portable. Perfect for Travel】SUNMAY Voga hair straightener is lightweight. The length is 21.5cm and the width is 3.3cm. It will not take up much space. So this cordless hair straightener is ideal for travel. You can easily put it in handbag, cosmetic bags, backpacks and suitcase. Then you can use it anywhere. Since the wirelesss hair straightener was designed with a USB Type-C charging port, you can charge it via power bank, phone charger, etc.

Cordless Titanium Hair Straightener and Curler w Cover, Portable USB Rechargeable Fast Heat Up Flat Iron Travel Size with 5V/5000mAh Battery, Anti-Scald 3-Level for Smooth, Swift and Glossy Hair(Pink

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Why We Love It

Portable and convenient styling solution.
Quick heat up and performance.
Gentle on hair, no pulling.

Main Highlights

✌️【Portable Hair Straightener and Curler 2-in-1】The Cordless Battery Hair Straightening Machine is designed to combine the convenience of cordless operation with the versatility of a single compact unit. It lets you do your hair at any time, and it's great for traveling, exercising or touching up.PLEASE NOTE: NOT suitable for THICK hair.
⚡【Maximum temperature of 410°F in 30s】-3 temperature settings: 170°C (338°F), 190°C (370°F), 210°C (410°F). Gold titanium plates transfer heat more quickly. Offers the same heat performance as a corded hair-straightening machine, with sufficient power to create various styles. The Cordless Straightener is equipped with a high capacity rechargeable battery that allows for 50 minutes of cordless styling at 410 degrees Celsius.
☁️【Won't Pull Your Hair】 Made of super smooth titanium plates, this portable hair-straightening machine is 150% smoother than ceramic, allowing it to slide through hair without pulling strands and ensuring even heat distribution. It is quick and easy to straighten your hair, create curls and waves easily, and give your hair a silky, glossy, healthy look.
✅【Dual Voltage + Safety Locking Mechanism】The portable cordless hair straightener is equipped with a safety switch, so you do not need to worry about accidental touch. The 10 minutes auto turn off function ensures safety when traveling. It is suitable for busy life. The Hot Tool Hair Straightening Machine also comes with a heat-proof travel cover. You can just switch it off and close it.
❤️【How to use】--1. The proper procedure is: full charge - take off the cap - long press the top safety button - press the lower power button to change the temperature - wait for the heat to accumulate - choose a strand of hair about one finger wide at a time, and work slowly on the hair - long push the power button to turn off - close the lid. 2. Better for hair For minor touch-ups.3. It is best suited to slim, straight, and delicate hairs.4. Not suitable for heavy hair.

REVAMP Liberate Cordless Compact Ceramic Hair Straightener - Cordless Hair Straighteners, Rechargeable Battery Travel Straightener, Portable Straighteners for Straight, Curl & Wavy Styles - Black

40% OffFree Shipping

Why We Love It

Travel-friendly design.
Smooth, versatile styling.
Customizable heat settings.

Main Highlights

CORDLESS HAIR STRAIGHTENERS: Style freely with these cordless, rechargeable hair straighteners, powered by lithium ion technology for up to 30 minutes of continuous use. Enjoy stress-free, wireless hair straightening and styling at home or on-the-go
CUSTOM TEMPERATURE SETTINGS: With 3 heat settings (160°C, 180°C, 210°C), these battery powered straighteners adapt to all hair types and lengths. Ultra-fast pro MCH technology for quick heat-up and recovery for simple styling whenever, wherever you use it
TRAVEL HAIR STRAIGHTENER: The portable straighteners cordless design makes them perfect for use on holidays, commutes and overnight stays. With an ‘on the go’ travel lock and heat-resistant pouch, you can easily pop this straightener in your bag
ENHANCED SHINE: Infused with Progloss super smooth oils, including Keratin, Argan and Coconut oils, these ionic and ceramic hair straighteners not only straighten your hair but effortlessly deliver smooth, frizz-free results for fine, medium & thick hair
VERSATILE STYLING: Achieve straight, wavy, or curly looks with ease with this mini hair straightener. Whether you're looking for smooth, sleek hair or a little movement and bounce, these travel straighteners are perfect for short or long hair lengths
WHAT'S INCLUDED: 1 x REVAMP Liberate Cordless Ceramic Hair Straighteners, a heat resistant travel pouch, and on-the-go travel locking system so you can easily pop these cordless straighteners in your bag and style your hair during your travels

Cordless Hair Straighteners 5000 mAh Long Range Titanium Portable Flat Iron Wireless Mini Hair Straightener Curling Wand 2 in 1 Travel Straightener max. 210℃/410℉ Heats Up in Seconds

19% OffFree Shipping

Why We Love It

Smooth & shiny results.
Quick heating performance.
Perfect for travel.

Main Highlights

Titanium Alloy Floating Plates: The smooth titanium alloy plates of the third generation travel cordless hair straightener makes it easy to glide through the hair without any obstruction, does not pull the hair strands, ensures the heat is evenly distributed, and the floating plates makes it easier to control the hair strands, locks in the moisture of the hair and improves the frizz without damaging the hair texture, leaving the hair smooth, shiny, and healthy.
3-Step Adjustment & Fast Heating: Cordless straightener has 3 temperature settings: 170°C (338°F), 190°C (370°F), 210°C (410°F). Titanium alloy material splint has excellent heating and heat dissipation performance, 2 seconds to heat up, 50 seconds to reach the target temperature, 10 minutes auto shut-off safety mechanism, hair styling at any time, no need to wait!
Straightener & Curler 2 in 1: This portable flat iron combines functionality and convenience, with only one device for straight and curly hair styling, and is suitable for most hair types, it is the first choice for women who are very concerned about hair styling.Select two fingers wide hair volume styling,styling action to slow down, the effect is better.(Note: not suitable for thick hair)
5000 mAh Ultra Powerful Battery: The mini hair straightener has a built-in high-capacity rechargeable battery, which can be used for 50 minutes at 210°C (410°F). Dual voltage with enough power to finish styling all hair. Included USB-TypeC cable for easy charging. (Note: Heating will automatically stop when charging)
Portable and Cordless Design: This mini travel flat iron is 8.22 inches, 0.6 lbs, with a fine grip texture, it can easily fit into a lady's carry bag, perfect for quick styling on the go at work or while traveling. Close the anti-scald cap and put it back in your carry bag without waiting for it to cool down (good for quick styling, not a complete replacement for a corded hair straightener)

HUIJUTCHEN Cordless Hair Straightener, Mini Travel Flat Portable Wireless Rechargeable 2 in 1 Straightener and Curler Styling Tools Quick Heat Up & 4 Temp Adjustable Present for Women Christmas(Pink)

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Why We Love It

Versatile 2 in 1 tool.
Quick heat-up in 20 seconds.
Adjustable temperatures for all hair.

Main Highlights

🎁【Cordless Hair Straightener Iron】- our 2 in 1 hair straightener that also doubles as a curler for versatile styling options. This wireless and portable device is designed specifically for on-the-go touch-ups or quick styling fixes. With its easy-to-use design, you can achieve professional-looking results in minutes and enjoy long-lasting, sleek hair or bouncy curls.
🎁【20 Seconds Quick Heat-up for Styling】- This hair straightener iron is designed for quick and efficient hair styling. With a 20-second heat up time, you can achieve sleek and straight hair in no time. The constant temperature heating feature ensures consistent results, while the 20-minute auto power off function provides added safety and convenience. Say goodbye to hair damage with this upgraded hair straightener that leaves your hair looking smooth and frizz-free.
🎁【4 Adjustable Temperature of 140-200°C】- The Hair Flat Iron features 4 adjustable temperature settings ranging from 140°C to 200°C to cater to all kinds of hair types and textures. The LED indicator light allows for easy monitoring of the temperature, ensuring precise styling every time. Whether you have straight, wavy, curly, or coily hair, this Hair Straightener is designed to help you achieve sleek and smooth locks effortlessly.
🎁【3D Floating Plates for All Hair Types】- This advanced hair styling tool with 3D floating plates designed to glide through your hair effortlessly. The unique design allows for more hair to be straightened in one pass, designed specifically for those with coarse or thick hair. The floating plates ensure maximum contact with each strand, creating a smooth and indent-free finish.
🎁【Lightweight & Portable for Wide Application】- This portable and lightweight device is designed specifically for use at home, school, or while traveling. With a rechargeable 3000mAh battery, you can enjoy 40-70 minutes of use time before needing to recharge. Get salon-quality results wherever you go with this must-have beauty tool. It's a perfect gift choice for yourself, your family and friends at birthday, Thanksgiving, Christmas and other anniversaries.

Mini Cordless Hair Straightener & Curling Wand - Rechargeable Travel Straightenerwith 4 Temp Settings & Fast Heating, Travel Flat Iron Straighteners Portable for Short to Long Hair

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Why We Love It

Fast heating for quick styling.
Customizable settings for every type.
Cordless convenience for on-the-go.

Main Highlights

⚡ 30-Second Fast Heating – Our mini hair straightener features advanced PTC technology, heating evenly in just 30 seconds for quick, damage-free styling. Perfect for busy mornings or on-the-go touch-ups!
🌡️ 4 Adjustable Temperature Settings – Customize heat (150°C-210°C) for all hair types—fine, thick, or curly. Achieve sleek, frizz-free hair or loose waves with salon-worthy precision.
🔋 30 Mins Cordless Freedom – With a 2600mAh battery, enjoy 30 minutes of wireless use per charge (USB-C, 3hr charge time). Safety tip: Avoid use while charging.
✈️ Ultra-Portable & Travel-Friendly – Compact enough for makeup bags, purses, or suitcases, this travel straightener is perfect for holidays, gym sessions, or quick styling at work.
🔄 2-in-1 Styling Versatility – Smooth, straighten, or add subtle curls with this cordless straightener and mini curling wand. No cords, no limits—style anywhere, anytime!

Portable Mini Hair Straightener for Travel, Cordless Hair Straightener for Short Hair, USB C Small Cordless Curling Wand for Smooth Hair, Adjustable Temps Rechargeable

5% OffFree Shipping

Why We Love It

Quick heating saves time.
Versatile temperature settings.
Compact and travel-friendly design.

Main Highlights

Effortless Styling in Fast: Featuring a fast heating PTC heater, this flat iron heats up quickly and evenly in just 30 seconds, reducing styling time while styling quickly without damaging hair
Temperature Control Advantage: Achieve good styling every time with our flat iron hair straightener. It features 4 adjustable temperature settings suitable for all hair types and care needs, ensuring salon-worthy results with ease and precision
One Charge for 30 Minutes of Use: Equipped with a 2600mAh rechargeable battery, this straightener offers up to 30 minutes of cordless use on a full charge. It charges conveniently via the included USB-C cable (charging time: 3 hours). For safety, avoid using the device while charging.
Mini Hair Straightener for Travel: Store it in any makeup bag, shoulder bag, or messenger bag and bring it wherever you need to go. Enjoy salon-quality straight hair even on the busiest days
Wireless Convenience Anywhere: Enjoy the freedom of styling your hair without being bound by wires with this USB rechargeable flat iron, good for busy mornings or spontaneous date nights

Cordless Hair Straightener Brush, HOMELYLIFE 5000mAh Portable Heated Straightening Comb for Travel, Mini Negative Ion Hair Straightener Brush USB Rechargeable for Women, Beard Straightener for Men

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Why We Love It

Multifunctional styling for versatility.
Gentle on hair, reduces damage.
Portable design, perfect for travel.

Main Highlights

[Multifunctional Styling] HOMELYLIFE hair straightener brush is made of double-layered heat-resistant teeth, inner ceramic-coated heat combing teeth and outer anti-scald combing teeth, which are strong in gripping and can touch the scalp, combing the hair from root to tip, ensuring that each hair is heated and close to the surface of the teeth, straightening the hair thoroughly, adding texture and volume. In addition to straightening hair, our straightening brush can also be used as a men's beard straightener
[Double Hair Care] This hair straighteners is added with vegetable protein ceramic glaze coating, when styling, the hair care factor and 50 million negative ions will be released with the heat to form a protective layer for the hair, effectively inhibit static electricity, reduce hair damage, deeply repair the damaged hair and split ends, and lock the moisture in the hair to keep the hair soft and shiny
[Portable & Rechargeable] Cordless hair straighteners has a built-in 5000mAh high-capacity rechargeable battery, comes with a USB Type-C charging cable, 3 hours of full charging for 60 minutes of styling, avoiding the hassle of cords, and making yourself beautiful anytime, anywhere. The mini hair straightener brush is small in size and weighs only 230g, comes with a storage bag for easy carrying, perfect for travelling or on the go
[3-Temp Constant Heating] Our cordless hot brush has 3 temperatures to choose from, 160℃, 180℃, 200℃, you can adjust it freely according to your hair type and styling needs. The ceramic heating plate adopts constant temperature heating technology, precise temperature control to ensure the temperature of the whole comb surface is even and stable, avoiding overheating and damaging the hair. LCD display shows the temperature and the remaining power
[Use with Confidence] HOMELYLIFE hair straightening comb not only adopts double anti-scald comb teeth, but also adds automatic power-off function, 20 minutes without operation, will automatically shut down, prolonging the service life, and ensuring the safety of you and your family, even novice users can use it with confidence. If you have any problems or dissatisfaction during the use, please feel free to contact us, we will give you a satisfactory answer at the first time
[CAN'T CHARGE?] 1.This cordless hair straightener can't be charged by fast charging source as well as iPhone charging cable, it is to protect the battery and prolong the service life. 2.Please use the included charging cable to charge! 3.Please fully charge the product after receiving it before using, the power will be lost during transport and storage

atnayo Cordless Hair Straighteners, Curler 2 in 1 with 3 Temps Travel Straighteners, Mini Portable Rechargeable Flat Iron with Comb

5% OffFree Shipping

Why We Love It

Cordless for ultimate convenience.
Rapid heating for quick styling.
Customizable settings for all hair.

Main Highlights

Wireless 2-in-1 Hair Styling Tool: This innovative styler combines straightening and curling functions in one cordless design, offering 200℃ constant-temperature hair care. Create salon-worthy styles anytime, anywhere without the need for outlets
60-Second Rapid Heating Technology: Featuring ceramic-coated plates with negative ion technology, this styler heats uniformly to 160℃ in just 60 seconds. It minimizes frizz, locks in moisture, and is perfect for both travel and at-home use
Three Smart Temperature Settings: Choose from 160°C to 200°C with intelligent adjustments, catering to all hair types—from fine, delicate strands to thick, coarse hair. Customize your styling for optimal results
Ultra-Portable Mini Design: Ditch bulky traditional tools: this palm-sized styler fits easily into bags or luggage, delivering professional-level results on the go. Styling on trips or daily commutes has never been simpler
Sleek Ergonomic Design: With a modern, ergonomic grip, this styler ensures comfortable handling and precise control for effortless styling. Its chic design combines functionality with sophistication for a premium user experience

Cordless Hair Straighteners, 2 in 1 Hair Straightener and Curler Mini Portable Wireless Hair Straighteners Curling Iron with 4 Temperature USB Rechargeable Travel Straighteners, Fast Heat Up (White)

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Why We Love It

Fast heating for quick styling.
Portable design for convenience.
Versatile for styling all hair.

Main Highlights

【Fast Heating】The cordless hair straighteners is equipped with a ceramic steel plate heater, which distributes heat evenly and heats up faster, heating up to 140℃ in 30 seconds, Equipped with ceramic glaze coating and 3D floating panel that not only eliminates hair pulling and minimises damage to hair, but also cares for damaged hair, making it softer and silkier. Suitable for wet and dry hair and protects your hair from damage.
【4 Adjustable Temperatures】The cordless hair straighteners is equipped with 4 temperature levels: 140℃, 160℃, 180℃, 200℃, which is suitable for all hair types, no matter it's long, short, coarse or fine hair. The straightener heats up in just 30 seconds. 140°C for multi-coloured hair, 160°C for slightly dry, permed and coloured hair, 180°C for normal, not permed and coloured hair, 200°C for coarse, not permed and coloured hair.
【Portable and Compact】Not only does the cordless hair straighteners feature a cordless design, but also weighs only 164g and is 22cm long, Without the shackle of the power cord, it can easily fit into handbags and backpacks when you are out. There is a safety lock at the end of the cordless hair straighteners, press the safety lock in to close the cordless hair straighteners and press it out to open the hair straighteners.
【USB-C Rechargeable】The cordless hair straighteners has a built-in 2600mAh high-capacity battery. It takes about 3 hours to charge and can be used for about 30 minutes or more. The included USB-C cable allows for easy charging. No matter where you are, you can freely create various hairstyles and never have to worry about running out of power in the middle of the day. With LCD display so you can quickly set the desired temperature.
【Hair Straighteners and Curlers】This portable flat iron combines functionality and convenience, with only one device for straight and curly hair styling, and is suitable for most hair types. You can use a variety of mobile devices to curl and straighten the straightener, no longer worry about messy hairstyles, can be styled anytime, anywhere hair, it is ideal for travelling, dating, business trips, parties.

9.2

Superb

We scanned 1799 products

We reviewed these offers relevant to the Cordless Hair Straighteners within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like SUNMAY, Layukt, REVAMP, ADOBIRD, HUIJUTCHEN, CAIFU, Bluforest, HOMELYLIFE, atnayo, AVCXEC, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Cordless Hair Straighteners in the market, we considered we took a deep dive into 8996 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is SUNMAY 2-in-1 Cordless Hair Straightener and Curler, Cordless Travel Flat Iron, Rechargeable Titanium Mini Portable Curling Iron with 5000mA Battery, Anti-Scald 3-Level Adjust Temp, Travel Size. We love many things about this product by SUNMAY. What sets it apart from the competition is Upgraded cordless convenience, Rapid 30-second heat-up, Versatile styling options.
The best value product for most shoppers and where user satisfaction is continuously the highest is Cordless Titanium Hair Straightener and Curler w Cover, Portable USB Rechargeable Fast Heat Up Flat Iron Travel Size with 5V/5000mAh Battery, Anti-Scald 3-Level for Smooth, Swift and Glossy Hair(Pink by Layukt based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Cordless Hair Straighteners and the best cost-to-value ratio is REVAMP Liberate Cordless Compact Ceramic Hair Straightener - Cordless Hair Straighteners, Rechargeable Battery Travel Straightener, Portable Straighteners for Straight, Curl & Wavy Styles - Blackat REVAMP with a 40% discount.
Our list of the best Cordless Hair Straighteners is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best Cordless Hair Straighteners in The UK

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We scanned 1799 products

We concluded that: