Last Updated on 7th July 2021 by Chauncey Morgan
I don’t know about you, but the past year has got me itching to travel! If you’re like me, you’re ready to ditch the sweatpants and get out into this brave new stylish world. But how can you keep your hair looking stellar as you venture forth? A cordless hair straightener is the best option for a busy woman who needs style on the go.
But choosing a battery-operated hair straightener can be tricky. You don’t want to accidentally choose a piece of junk that can’t get hot enough to style your hair or takes too long to charge. These flat irons have all been reviewed based on plate material, safety features, and precision in temperature settings. If you’re looking to take your style traveling, to the gym, or just touch up your hair on a humid day, here’s a list of the best portable battery-operated cordless hair straighteners.
I love the BESTOPE Hair Straightener and Curler, which does wonders for long, thick hair, plus it has all the features that make it travel-friendly.
Reviews of the Best Cordless Flat Irons
|#1 BESTOPE Hair Straightener and Curler with Detachable Power Cord||CHECK PRICE|
|#2 PRITECH Cordless Flat Iron for Hair Straightener||CHECK PRICE|
|#3 Conair Unbound Cordless Titanium 1-Inch Flat Iron||CHECK PRICE|
|#4 REVLON Cordless/Rechargeable Ceramic Flat Iron||CHECK PRICE|
|#5 JOVEHO Professional Hair Straightener and Curler 2-in-1||CHECK PRICE|
Pop in your AirPods earbuds — this new decade is all about wireless! So, you’ve decided to go cordless when it comes to flat irons, but what’s the best cordless hair straightener?
Here’s a comprehensive review of my top five favorite cordless hair straighteners.
The BESTOPE Hair Straightener and Curler with Detachable Power Cord is a necessity for the stylish, busy woman. This bad boy features a 15-second heat-up time, rivaling most of its cord-bound cousins. Its extra-long tourmaline ceramic plates can create both pin-straight locks and luscious waves and curls.
- Extra-long tourmaline-infused ceramic plates
- LED temperature display of six heat settings
- 15-second heat-up time
The BESTOPE Hair Straightener and Curler with Detachable Power Cord has a detachable power supply and dual voltage. If you need an emergency hair touch-up but forgot to charge your cordless hair straightener, don’t worry! You can use it with the cord.
- Extra-long plates make styling faster
- Easy to find the perfect temperature to style hair
- Comes in purple and rose gold to suit your style
- Extra-long plates may not be suitable for a small bag
I love the BESTOPE Hair Straightener and Curler with Detachable Power Cord because it saves a lot of time and energy. It heats up extremely quickly and the extra-long plates can style even long, thick hair efficiently. With six temperature settings, it offers you more precise control over your hairstyling. Plus, I love the color!
I just can’t get enough of the stylish sci-fi vibe I get from the PRITECH Cordless Flat Iron. The triple-coated ceramic comb teeth are perfect for straightening, smoothing, and curling for ladies with hair on the finer side — it’s like a hot comb and flat iron combo. It has a USB-C charger, and you can charge it directly or via a charging dock that comes free with purchase.
- Built-in ceramic comb teeth
- Four-hour charge time
- Triple-coated ceramic plates
The PRITECH Cordless Flat Iron also comes in four fun colors, and the plates lock together to easily and safely fit into a purse. While it is ideal for fine or damaged hair, ladies with thick hair beware: this flat iron may not work for your very thick hair.
- Miniature size makes it perfect for travel
- Extra plastic case and velvet bag are great for packing in a gym bag or suitcase
- Comb teeth are excellent for straightening fine or damaged hair
- Not suitable for very thick hair
The PRITECH Cordless Flat Iron is an excellent cordless hair straightener that comes with a charging dock. While this flat iron has its limitations, if you have fine or damaged hair and want to take your style on the go, the PRITECH Cordless Flat Iron is perfect for you.
The Conair Unbound Cordless Titanium 1-Inch Flat Iron is the first high-performance cordless hair straightener. Its 1-inch curved titanium plates can straighten or curl, depending on the occasion. It comes with two lithium-ion batteries that can style for up to 25 minutes on a full charge.
- 1-inch titanium plates
- Four heat settings reaching up to 400 degrees Fahrenheit (204 degrees Celsius)
- 25 minutes of use time when fully charged
This lovely lavender flat iron has four heat getting and an auto-off feature. The Conair Unbound Cordless Titanium 1-Inch Flat Iron will shut off after 15 minutes to preserve its battery.
- Titanium plates heat even and produce ions to prevent hair damage
- Micro USB charger means you can charge it with your phone
- Range in heating options makes it suitable for all hair types
- May not accommodate hair that takes a long time to style
If you’re looking for a standard size high-performance cordless flat iron, consider the Conair Unbound Cordless Titanium 1-Inch Flat Iron. The titanium plates will leave hair smooth and shiny, and the automatic shut-off can help forgetful gals in a pinch. Conair has provided women with great styling tools for decades, and the Conair Unbound Cordless Titanium 1-Inch Flat Iron holds up to that standard.
Ok, I’ll admit it: I’m a sucker for fuchsia. Not baby pink, not rose gold (though it’s a great hair color), I’m all about fuschia. So when I saw the new REVLON Cordless/Rechargeable Ceramic Flat Iron on the market, I was eager to check it out. I’m pleased to report the REVLON Cordless/Rechargeable Ceramic Flat Iron has earned its place in my top five, despite being a newer and less consumer-tested model of a flat iron.
- ¾-inch (2cm) tourmaline ceramic plates
- USB charging with cordless design
- Three temperature settings, reaching up to 400 degrees Fahrenheit (204 degrees Celsius)
The tourmaline ceramic coated plates reduce damage and boost your style’s overall shine. The REVLON Cordless/Rechargeable Ceramic Flat Iron can handle waves, curls, and straight styles, all while fitting easily into a purse or gym bag.
- Tourmaline ceramic coating boosts shine in hair
- Great for on-the-go touch-ups
- Sassy pink color
- Does not come with a charger, only a charging cable
Personally, I love the beautiful and budget-friendly REVLON Cordless/Rechargeable Ceramic Flat Iron. Keep in mind that reviews are still coming in for this relatively new hair straightener, but REVLON brand products are typically high-quality and last a long time.
Say hello to another new but beloved cordless hair straightener! The JOVEHO Professional Hair Straightener and Curler 2-in-1 heats up in two minutes, slightly faster than other cordless hair straighteners on this list, and you can style your hair for 40-50 minutes on one charge, depending on its heat setting. This little guy has got stamina!
- 40-50 minutes of style time when fully charged
- Comes with a silicone travel pouch
- Features a one-year warranty
The JOVEHO Professional Hair Straightener also comes with a silicone travel pouch, a small on-the-go style kit, and a one-year warranty. While the manufacturer does not boast the clout of some other more recognizable brands, JOVEHO has fantastic customer service and provides a refund if you are not completely satisfied with the flat iron.
- Can be used to create any style on the go
- Small size and silicone pouch fits easily into a purse, carry-on, or gym bag
- Manufacturer’s satisfaction guaranteed or your money back
- Small size may not be able to handle extra-long, thick hair
If you’re looking for a budget-friendly cordless hair straightener, the JOVEHO Professional Hair Straightener is perfect for you. Its small size, silicone pouch, and long style time make it a great choice for rockstar women who have to look good everywhere.
Guide for Picking the Best Cordless Flat Irons
So, these are all great options in terms of battery-operated flat iron, but what factors determine the best cordless hair straightener for your hair? I’ve put together a handy buyer’s guide to help you select the flat iron for your unique hair needs.
I might be showing my age here, but a wise woman once said “we are living in a material world, and I am a material girl.” When it comes to flat irons, Madonna couldn’t be more correct. There are three acceptable materials for the all-important flat ironing plates: tourmaline, ceramic, and titanium. Don’t settle for anything less.
Ceramic, titanium, and tourmaline are all durable, high-quality materials for a flat iron plate. They heat up quickly, maintain heat evenly, and infuse the hair with ions that make hair smooth and shiny. Ladies, don’t let humility ruin your style. When it comes to flat irons, be materialistic!
Size of Flat Iron
When choosing a cordless flat iron for travel, the gym, and other on-the-go styling needs, size is an important factor to consider. Ask yourself, “Where am I taking my cordless flat iron? Which bag am I taking it in?”
If you intend to put your battery-operated flat iron in your purse, you might want to choose a mini flat iron. However, if you have long, thick hair, a mini flat iron might not be able to straighten all of your hair on one battery charge. If you have a very thick mane, a full-size cordless flat iron may better suit your styling needs.
One of the main things to look for when selecting the best cordless hair straightener for you is a universal USB charging port. We all know the hassle and pain of carrying one specific charger for one electronic item because of poor charging design.
Don’t waste precious cargo space on extra chargers and risk not being able to charge your flat iron in a new destination. Make sure it has a universal USB charging port so that you can use the same charger you use for your other electronics and not worry about voltage.
Charging and Style Time
How long does it take you to style your hair? If you routinely take longer than 30 minutes to straighten your hair, look for a flat iron that has a longer battery life or can be used while charging. Also, be mindful of how much time these cordless flat irons take to charge. You wouldn’t want to be caught with half a head of styled hair just because you forgot to give your flat iron enough time to charge up!
If you plan to put your cordless flat iron into a purse, suitcase, or gym bag, you might want a flat iron that comes with a travel pouch to protect it from the other items in your bag. Some battery-operated flat irons come with on-the-go style kits that include combs and hair ties.
If you are worried about the product’s durability, you might want to choose a flat iron that comes with a one- or two-year warranty.
Want to see some corded hair straighteners? Check out our roundup.
Can a hair straightener damage hair?
If your flat iron is used on too high of a heat setting, yes, a flat iron can burn the hair. This is why it’s very important to get a flat iron made from high-quality materials and has multiple heat settings.
Are cordless hair straighteners good?
It depends on what you mean by “good.” All the cordless flat irons listed can reach a heat setting of up to 400 degrees Fahrenheit (204 degrees Celsius), but they do not have infinite style time like a regular flat iron. If your hair takes a long time to style, you may require a classic, corded hair straightener.
Can I use my cordless flat iron while it is plugged in?
For safety reasons, most cordless flat irons will not heat up if they are plugged in.
If you’re ready to take your hairstyle to the next level, consider investing in a cordless hair straightener. I have two top picks from this list: the BESTOPE Hair Straightener and Curler with Detachable Power Cord and the JOVEHO Professional Hair Straightener.
If you have long, thick hair and need a full-size cordless hair straightener, you can’t beat the BESTOPE Hair Straightener and Curler. If you have shorter hair or prefer a mini, battery-operated flat iron, try the JOVEHO Professional Hair Straightener. With the best cordless flat iron for your hair, you can take your style anywhere!