10 Best Battery Operated Carbon Monoxide Detector – Review And Buying Guide

What is the battery operated carbon monoxide detector on the market today? With so many options, it’s normal for consumers to become overwhelmed when trying to find an appropriate brand for shopping. There are way too many choices on the market, including knock-off brands that are cheaply built. 

Our review team is a group of avid product hunters, and they want to share their experiences with you.

To help you find the battery operated carbon monoxide detector brand we analyzed & researched all the features that are right for you and came up with a list of 10 different options to purchase.

We also took time to assess a wide variety of options including durability, materials, designs, expert reviews & customer ratings to find the best-performing battery operated carbon monoxide detector

The resulting review has in-depth details on specific performance areas, as well as recommendations for your goals and budget. 

Read on and know which is right for you.

Top 10 battery operated carbon monoxide detector : Editor’s Pick

10 Best battery operated carbon monoxide detector Reviews:

1. FIRST ALERT Carbon Monoxide Detector, No Outlet Required, Battery Operated, 2-Pack, CO400

Features :

  • Keep your family safe with this 2-pack of easy to use, battery operated carbon monoxide alarms; Battery powered alarms provide continuous monitoring of CO levels, even if there’s a power failure
  • Features an advanced electrochemical carbon monoxide sensor that accurately detects carbon monoxide levels, no matter where the detector is placed in the room
  • A loud 85-decibel alarm sounds when CO levels reach dangerous levels
  • To ensure complete protection make sure to place one on each level of your home and in each bedroom
  • 5-year limited warranty; Equipped with end-of-life signal chirp, so you know when it’s time to replace the unit for safety
  • All first alert CO alarms are rigorously tested to meet UL standards

Additional Info :

Item Dimensions
Height 4
Width 6
Length 9
Weight 0.8

2. Kidde Battery Operated Carbon Monoxide Alarm with Digital Display

Features :

  • CO detector with alert modes & 2 LED lights that pulse for power & CO detection
  • Electrochemical sensing technology – CO alarm detects the presence of carbon monoxide gas, 85 decibel alarm
  • Protects during a power failure – CO detector operates on 3-AA batteries
  • Easy to read digital display – allows for easy viewing of carbon monoxide levels
  • UL Certified, 10-year limited warranty

Additional Info :

Color Detector
Item Dimensions
Height 2.75
Width 1.5
Length 4.5
Weight 0.01

3. Google Nest Protect – Smoke Alarm – Smoke Detector and Carbon Monoxide Detector – Battery Operated , White – S3000BWES

Features :

  • Smoke detector and carbon monoxide detector that speaks up in a friendly voice to give you an early warning when there’s smoke or CO in your home
  • Split Spectrum Sensor looks for both fast burning and smoldering, and tells you where the danger is
  • Get phone alerts so you know something’s wrong even when you’re away from home[1]
  • CO detector looks out for carbon monoxide and tells you where it’s located
  • With App Silence you can silence the smoke alarm with your phone in the Nest app when there’s only a little smoke
  • No chirps to tell you the battery is low; Nest Protect tests its own batteries and gives you a Nightly Promise when you turn off the lights so you know everything is working
  • A Light in the Dark: Usually Nest Protect has its light turned off but when you walk underneath it Pathlight can light your way.
  • The Nest smoke and carbon monoxide alarm has sensors with a 10-year lifespan to help keep your family safe for up to a decade
  • With Safety Check you can test all your smoke and CO alarms with just a tap and get a full report once the test is done
  • Know from anywhere. Connect Nest Protect to Wi-Fi and it will send an alert to your phone if the alarm goes off or the batteries run low.
  • Tells you what and where. It speaks up to tell you if there’s smoke or CO and where the problem is, so you know what to do. Connectivity: Bluetooth 4.0 LE, Wi-Fi 4 (802.11n)
  • App Silence. Nest Protect is the first alarm you can hush from your phone. Simply walk to the Nest Protect that noticed the problem and open the Nest app.
  • Split-Spectrum Sensor. In an emergency, seconds count. Nest Protect uses two wavelengths of light to look for both fast and slow burning fires.
  • Heads-Up. Get a friendly voice alert so you can handle burning toast before it becomes a burning toaster.
  • 10-year carbon monoxide sensor. Carbon monoxide is odorless, invisible and deadly. When there’s CO, Nest Protect tells you where it’s hiding.

Additional Info :

Color White
Item Dimensions
Height 5.3
Width 1.5
Length 5.3
Weight 1
Release Date 2016-04-26T00:00:01Z

4. FIRST ALERT Carbon Monoxide Alarm | BRK CO250 Battery Operated Carbon Monoxide Detector With 9-Volt Battery & Two Silence Features

Features :

  • HIGHEST QUALITY, most accurate electrochemical co sensor technology
  • CONVENIENT, end of life chirping signal
  • HELPFUL, 2 silence features that silence both alarm and low-battery chirp
  • FEATURES, 9-Volt Battery and all necessary mounting hardware
  • Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety
  • Electrochemical CO Sensor is the most accurate technology available
  • Two Silence Features Silence Low Battery Chirp For up to 8 Hours
  • End of Life Signal
  • Tamper Resistant Locking Pin Locks Alarm Cover to Prevent Removal of Battery
  • 9V Battery Included

Additional Info :

Color White
Item Dimensions
Height 1.6
Width 4.25
Length 4.25
Weight 0.39

5. 3 Pack Combination Smoke and Carbon Monoxide Detector Battery Operated, with Display,Battery Operated,White

Features :

  • 【2IN 1 DETECTOR】:One Alarm to Protect Against 2 Deadly Threats, Including Smoke and Carbon Monoxide; Instantly Notify You When Dangerous Smoke or CO Concentration Is Detected While Minimizing False Alarms.
  • 【HIGH ACCURATEL SENSOR】:Upgraded Photoelectric and Electrochemical Sensors Significantly Increase the Sensitivity of the Alarm for a Faster Response Time While Minimizing False Alarms.
  • 【SCIENTIFIC DESIGN 】: A full 360 ° Ring of Air Intakes Ensures Complete Detection with No Blind Spots, Ensure Accuracy and High Sensitivity.
  • 【LCD DISPLAY】: Clearly Displays Real-Time Carbon Monoxide (CO) Concentration in the Surrounding Air, Real-Time Monitor Protects Your Safety.
  • 【PREMIUM QUALITY】: A 6-Year Warranty, and Lifetime Customer Support, If You Have Any Questions, Please Feel Free to Contact Us.

Additional Info :

Color White

6. Kidde Carbon Monoxide Detector, Battery Powered with LED Lights, CO Alarm

Features :

  • CO detector with alert modes & LED lights that pulse for power, CO detection, & low battery
  • Sophisticated electronic components to protect you & your family from the dangers of carbon monoxide, 85 decibel alarm alerts of fire
  • Protects during a power failure – operates on 2-AA batteries, included with pack
  • Whole home family protection – place 1 carbon monoxide detector on each level of your home & in your bedroom to protect from poisonous gases
  • UL Certified, 10-year limited warranty

Additional Info :

Color White
Item Dimensions
Height 11
Width 7
Length 3
Weight 0.5
Release Date 2014-08-30T00:00:01Z

7. Carbon Monoxide Detector, Replaceable Battery-Operated Carbon Monoxide Alarm Detectors with Digital Display & LED Lights,UL Listed CO Alarm Device for Kitchen Bathroom Bedroom Coal Stove

Features :

  • 【Comes with Advanced Electrochemical Sensors】The carbon monoxide detector has high sensitivity and fast response speed, which can be quickly and accurately detected carbon monoxide levels to ensure the safety of you and your family.
  • 【Easy to Use】The carbon monoxide alarm is equipped with an LCD digital display, allowing you to easily read the carbon monoxide concentration. The test/mute key can test whether the CO alarm is normal with one key.The carbon monoxide detector alarm requires no wiring so you can easily install it in mintues without electricians on the wall or anywhere at home!
  • 【Battery Power Supply】The carbon monoxide detector is powered by 3 AAA batteries, making it more convenient for you to replace the battery. It has a low battery alarm function, which can continuously monitor the carbon monoxide concentration even in the event of a power outage, protecting you and your family.
  • 【Sound and Light Alarm】When the carbon monoxide detector detects that the concentration of carbon monoxide reaches a dangerous level, the red led light will flash, the LCD display will show the current value of the gas concentration, and an alarm sound greater than 85 decibels will sound, which is loud enough to wake up a sleeping person.
  • 【Safe and Reliable】Our carbon monoxide detectors have been strictly tested and meet the UL2034 standard. Please install an alarm on every floor and every room to keep you and your family safe. (NOTE: When testing the alarm, please do not blow holes directly with gas. )

Additional Info :

Color White
Item Dimensions
Height 0.98
Width 3.54
Length 3.54
Weight 0.1875

8. Ecoey Carbon Monoxide Detector , Replaceable Battery-Operated CO Detector with Human Alarm Sounds and Test Button, Carbon Monoxide Alarm for House and Bedroom, FJ127, 1 Pack

Features :

  • [Accurate] The carbon monoxide detectors use an advanced electrochemical sensors and precise software controls, which can instantly and accurately detect CO, giving you the earliest possible warning of CO threat.
  • [7-year 24/7 protection with replaceable battery] This CO detector powered by 2 replaceable 1.5 V AA batteries and a 7-year sensor life which provides 24/7 protection even during power outages.
  • [Humanized Design] If the carbon monoxide alarm come into the status of CO alarm warning, the alarm will start in a lower alarm volume (<85dB) for around 10 seconds, then issuing a normal alarm volume (>85dB). It will avoid people to be scared suddenly by a loudness alarm sound.
  • [LED Indicator] Accordinng to the co detector’s working situation, the LED indicator will show different colors to notify you to ensure your safty (the green indicates normal operation, the red indicates an alarm state, and the yellow indicates a fault).
  • [Test & Silence Button] The co alarm design of the test function by pressing the test button, used to test the product is working normal and easily mute the alarm when a false alarm occurs. A weekly test is required.

Additional Info :

Color White

9. 2 Pack 10 Year Battery Operated Smoke and Carbon Monoxide Detector, Portable Fire Co Alarm for Home and Kitchen (White)

Features :

  • 2-in-1 Accurate,Reliable &Highly Sensitive Alarm: Equipped with both photoelectric smoke sensor and electrochemical CO sensor that work independently of each other; every second counts; detects both fast and slow-burning fires,and instantly notifies you when dangerous smoke or Co concentration is detected while minimizina false alarms: provides the ultimate protection from 2 deadly threats,all contained in 1unit
  • LCD Display: Clearly indicates real-time carbon monoxideCOconcentration in the surrounding air as well as the remaining battery life and working status of the alarm
  • Test/Silence Button: Tests the unit for proper operation and resets the smoke and carbon monoxide alarm. Alarm Volume:Loud>85dB(A) at 1 meters. Loud 85-decibel alarm is desianed to be heard easily. Pls kindly press if false alarm.
  • Easy Install and Use:The alarm can easily install with mounting bracket.No hardwired anymore, very convenient to install at home or bedroom-wall mountscrewsincluded.
  • Safety and 5 year Warranty: Low battery sianal alarm and “end of life”warning ensures the detector can work normal. Environment friendly, without smell radiation or harm.If any problem, contact with us without hesitation,we will reply to you asap.

Additional Info :

Color White

10. X-Sense Carbon Monoxide Detector Alarm with Digital LCD Display, 10-Year Battery Operated CO Detector Alarm with Peak Value Memory, XC04

Features :

  • 10-Year Figaro CO Sensor: This carbon monoxide detector has a built-in advanced Figaro sensor that detects dangerous CO levels more accurately and responds more quickly, with a lifespan of up to 10 years
  • Built-In 10-Year Battery: The sealed 10-year battery will provide continuous power for the life of the detector to protect your home during power outages, without the need for replacement
  • Peak CO Concentration Memory: The visual LCD automatically records and saves the peak CO levels, so an alarm triggered when you are away from home can be confirmed using the recorded peak value
  • Unique Freestanding Design: This carbon monoxide alarm stands freely on any smooth desktop, so you do not have to drill holes in the wall; compact size of 5.3 × 2.5 in (135 × 63 mm) does not take up too much space
  • Tri-Color LED Indicator: Features a 3-colored LED indicator that flashes green, red, or yellow, paired with audible beeps, to indicate power, an alarm, or a fault

Additional Info :

Color White
Item Dimensions
Height 2.5
Width 0.6
Length 5.3
Weight 0.2

How we Selected the battery operated carbon monoxide detector

Most of the products listed are not selected hand to hand. We used artificial intelligence to make the list. But we can assure you all the products listed here are of superior quality as they are already tested by real users, rated by expert reviewers, and recommended by real humans.

Key decision-making factors you should consider to select the products:


An important factor to consider when purchasing battery operated carbon monoxide detector is cost and performance, which typically go hand in hand. With more companies entering the battery operated carbon monoxide detector market, options for quality and high-performance become increased. Just because a battery operated carbon monoxide detector is the most expensive does not mean it’s the best choice for you and your hard-earned dollar. There are many lower-priced models available with very good performance and comfort.

Brand Value

Choose the battery operated carbon monoxide detector from the brand that offers the best value to its customers, with high-quality products and excellent customer service. Good brand products are made with the utmost care and precision, and they’ll always be here to help you answer your query and solve any fault on the products or even refund your money if any damage is found on the products.


Before clicking on the buy now button or adding products to your shopping carts make sure this product meets all the specifications you need.

Product specifications are important when choosing a product. They determine what the product can and cannot do. With so many products on the market, it is important to select the right one for your needs.

Choose the battery operated carbon monoxide detector made with only the finest materials, and it’s been precision-engineered to meet your needs. 

When looking at different specifications, there are three main points to consider: performance, features, and price. Each of these factors is important in making your final decision. By considering all of them, you can be sure that you got the best bang for your buck.


The world is full of amazing battery operated carbon monoxide detector, and it can be hard to decide which one to purchase. One way to make a decision is by looking at the design. There are many factors that contribute to the overall design of a product, including materials used in manufacturing, color scheme, and even visual weighting. Knowing about these things can help you find a product that suits your taste and needs perfectly.

Customer Ratings

When it comes to making purchase decisions, many people give significant weight to customer ratings. It’s easy to see why- after all, who knows better what a product is like than the people who have actually used it? When you’re trying to decide which product to buy, checking out the customer ratings can be a great way to get an idea of how others have felt about their experience with the product. Of course, you should always take reviews with a grain of salt- not everyone is going to love every product, and some people might be more likely to leave a review than others. But overall, customer ratings are usually a pretty good indicator of how satisfied people are with a particular product. 

Stability and Control

A blinkx.tv‘s stability and control is an important factor in determining how well it performs, and we weighted this metric. 

Consider how much stability or control you want when using the item.

We take into account factors including the impact of this product on our life and how we will feel when using this.


No one wants to deal with discomfort or constraints when enjoying the things they love. Comfort is a critical metric to consider when you’re thinking about using battery operated carbon monoxide detector. There are many different types of battery operated carbon monoxide detector that provide stability and control while providing a smooth, comfortable function. For example, when you buy a fishing kayak, you want to ensure that you don’t spend your whole trip thinking about how much you want to get out of your boat because your back is aching or your feet are falling asleep.


The way a battery operated carbon monoxide detector is designed and manufactured and the material it is made of are key attributes indicating how durable it will be. Choose the best battery operated carbon monoxide detector that has the ability to withstand wear, pressure, or damage. 

Plus, make sure it features a sleek design that’ll look great in any place. So whether you’re a busy mom or a construction worker, you’ll appreciate how sturdy this product is.

What Are the Most Popular battery operated carbon monoxide detector Models on the Market Today?

There are a variety of battery operated carbon monoxide detector products available on the market today for men & women who are looking for quality and reliability. All battery operated carbon monoxide detector models base themselves on the same basic principle. However, they suit different user preferences.

It’s no secret that different products are popular among different demographics. But what if you could see which items were the most popular among all consumers? Well, you can, and we’ve got the list for you. Check out our list to select products that everyone seems to love, regardless of their age, gender, or location.

Some tips to Select the Most Popular battery operated carbon monoxide detector

  • The three most important factors to consider when selecting the most popular products are price, quality, and popularity. 
  • Price is one of the more obvious considerations since you want to make sure it is reasonable for your needs.
  • Quality should also be considered because if you buy a product with poor quality then that will not help with your overall goal of finding the best possible product. 
  • Finally, popularity may not seem like an important factor but it can actually be just as crucial as either price or quality considering how many consumers there are in this world looking for great deals on amazing products!


1. What is the price range for battery operated carbon monoxide detector?

battery operated carbon monoxide detector offer various range prices, depending on their function as well as design. In today’s world, it is hard to know what a product will cost. You typically have no idea how much something costs because the price range can vary so widely. For example, a pair of jeans could be $20-$200 depending on who you buy them from and where you live. The same goes for other products such as battery operated carbon monoxide detector. 

2. Are battery operated carbon monoxide detector worth the money?

There’s no doubt that we live in a disposable society. We’re constantly being bombarded with advertisements for the newest and most innovative battery operated carbon monoxide detector on the market. But are these battery operated carbon monoxide detector really worth our hard-earned money? Some of them definitely are if you can choose carefully! But others…not so much.

3. When should I buy a new battery operated carbon monoxide detector?

You’re looking for a new battery operated carbon monoxide detector that you’ve always wanted. Should you buy it now, or wait? It’s hard to tell what will happen with the price in the future. If there are no signs of slowing down production, then it might be worth buying now so you can enjoy your purchase sooner rather than later. But if production is on the way down and prices are expected to increase, then it might be better off waiting until after all of the hype has died down before making your decision. 

4. Which type of battery operated carbon monoxide detector is best?

I’m so sorry if you are confused. It’s not an easy decision to make, I know! But it is one of the most important decisions you’ll ever have to choose between. If you’re still undecided on which type of battery operated carbon monoxide detector is right for you, I would say check the features and functions of the battery operated carbon monoxide detector we listed here to find the most suitable one for you. Each has its own pros and cons.

5. Why should I buy a battery operated carbon monoxide detector

You can determine whether you need or want a battery operated carbon monoxide detector by identifying whether you have a similar item. It is probably not something you need and you should reconsider buying it. You could use the money from selling the other item you have to buy the new one if you just can’t let it go.

Final Thoughts

battery operated carbon monoxide detector is a fun, convenient way to get your job done.

Let’s be honest, we all want to feel that our purchase was a good investment. But there are so many options out there! How do you know which one is the battery operated carbon monoxide detector? There’s no need to worry about it because blinkx.tv has your back. Our knowledgeable staff is here to help guide you through each step of the process and find what works for you. You can also take advantage of our free consultations with any questions or concerns before deciding on a final decision.

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