Top 10 Carbon Monoxide Detector Battery Powered – Carbon Monoxide Detectors

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1. Kidde

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1 Pack, Kidde KN-COB-LP2 9CO5-LP2 21025778 Carbon Monoxide Alarm Battery

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Kidde #ad - 2 aa battery backup. Loud 85 decibel alarm. Event memory. Low battery hushes. Low battery signal.
BrandKidde #ad
ManufacturerKidde #ad
Height11 Inches
Length3 Inches
Weight0.5 Pounds
Width7 Inches
Part NumberKN-COB-LP2 9CO5-LP2
ModelKN-COB-LP2 9CO5-LP2
Warranty10-Year warranty: Consult User Guide for more information.

2. Kidde

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Kidde Carbon Monoxide Alarm Detector | Digital Display | Battery Operated | Model KN-COPP-B-LPM

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Kidde #ad - Digital display - displays the level of carbon monoxide the unit is sensing. Battery safeguard makes it difficult to close the cover without batteries in the unit. Shows co level in PPM parts per million.

Low battery signal alerts user when the batteries need to be replaced. Battery operated - provides the best protection during power outages. Provides peace of mind against the silent killer and a digital display. Peak level memory displays the highest CO concentration measured since the last reset. Test/reset button - tests unit’s electronic circuitry & horn and resets the unit during alarm.

Temperature range 40˚F 4. 4˚c to 100˚f 37. 8˚c. Led's - green led for normal operation, red led for alarm. Sensor: Electrochemical. Slide-out battery door cover gives immediate access to batteries. Tests co alarm circuit operation and allows you to immediately silence the alarm. Updates digital reading every 15 seconds, allowing you to see if levels change.
BrandKidde #ad
ManufacturerKidde #ad
Height2.75 Inches
Length4.5 Inches
Weight0.01 Pounds
Width1.5 Inches
Part Number21008873
ModelKN-COPP-B-LPM
Warranty10 Year Limited

3. FIRST ALERT

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CO400, Battery Operated, First Alert Carbon Monoxide Detector|No Outlet Required, 2-Pack

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FIRST ALERT #ad - All first alert cO alarms are rigorously tested to meet UL standards. 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. 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. A loud 85-decibel alarm sounds when CO levels reach dangerous levels.
BrandFIRST ALERT #ad
ManufacturerFirst Alert #ad
Height4 Inches
Length9 Inches
Weight0.8 Pounds
Width6 Inches
Part Numberco400cn2
ModelCO400
Warranty5-Year

4. FIRST ALERT

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Battery Operated, 1 Pack, White, First Alert Powered Alarm SCO5CN Combination Smoke and Carbon Monoxide Detector

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FIRST ALERT #ad - Low battery signal mute, quiets low battery signal for up to 8 hours. Features an electrochemical carbon monoxide sensing technology as well as a photoelectric sensor that detects the larger particles of a smoldering fire. Simple to use, with a single test/silence button; EZ access battery drawer allows you to change battery without removing alarm from ceiling.

Battery operated unit installs quickly and easily without an electrician. Indicator lights on the face of the unit display the presence of smoke or carbon monoxide, while an 85 decibel siren provides a clear, loud warning upon detection. Keep your family safe with this battery operated smoke and carbon monoxide alarm; Battery powered alarms provide continuous monitoring of CO levels, even if there's a power failure.

It can ship within the US except New York. 7 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 alarms are rigorously tested to meet UL standards. First alert has been the most trusted brand in home safety since launching the first residential smoke alarm in 1958 Based on a First Alert Brand Trust Survey in February 2018.
BrandFIRST ALERT #ad
ManufacturerFirst Alert #ad
Height5 Inches
Length2 Inches
Weight0.6 Pounds
Width5 Inches
Part NumberSCO5CN
ModelSCO5CN
Warranty-------

5. Kidde

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Kidde 21026043 Battery-Operated Not Hardwired Combination Smoke/Carbon Monoxide Alarm with Voice Warning KN-COSM-BA

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Kidde #ad - Alarm announces “fire” when a smoke or fire hazard is detected and announces “Warning, Carbon Monoxide” when a CO hazard is detected. Reduces installation time and helps to keep home décor attractive. Temperature range: 40˚F 4. 4˚c to 100˚f 37. 8˚c. Voltage volts: 4. 5. Refer to the pdF attached below in the technical specification for manual.

Note: the date printed on the item is manufacturing date, not the expiration date. Audio alarm: 85 db at 10 feet. The battery door will not close unless the batteries are properly installed. If the alarm had detected a co level of 100 ppm or higher, the unit will announce “Carbon Monoxide Previously Detected” to warn of the CO incident, when the Test/ Reset button is pressed. Flashing green for normal operation and flashing red for alarm condition. The unit warns of a low battery condition by announcing “low battery” and by initiating an alarm chirp and activating a flashing red LED.

Test/reset button and leds – tests alarm circuitry and triggers the voice announcement. Voice alarm – announces the hazard type detected thereby helping to speed up the correct reaction to the hazard detected. Voice announcements - hush feature temporarily silences nuisance alarms with “hush mode activated” and “hush mode cancelled” voice announcement. Humidity range: 10 percent to 95 percent relative humidity non-condensing.
BrandKidde #ad
ManufacturerKidde Safety #ad
Height5.6 Inches
Length1.8 Inches
Weight0.8 Pounds
Width5.6 Inches
Part Number21026043
Model21026043
Warranty5-year limited warranty

6. HYDONG

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Hotel, Carbon Monoxide Detector 3 Pack CO Alarm Detector Battery Operated with LCD Digital Display for House, Garage, Bedroom, Office AA Batteries NOT Included, Basement, Living Room

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HYDONG #ad - 12 months worry-free product guarantee, Low Current consumption, please contact seller first once you have any questions. Alarm warningwhen a dangerous level of carbon monoxide is detected the red LED will flashes and a loud alarm pattern will sound--Loud 85 decibel alarm with LED Flash.

Note: when you test the detector, alert within 10 to 40 minutes; 300ppm, please do not use gas blow the hole directly. Alarm standard50ppm, alert within 60 to 90 minutes; 100ppm, alert within 3 minutes. High sensitive & quick responsivebuild-in carbon monoxide Detector Chip and the electrochemical sensor, Enough to detect odorless invisible and deadly carbon monoxide in the air, Quick reaction to save your life in the first time when fire hazard occurs.

Easy installation & widely usedcoming with mounting accessories, kitchen, and done; Used for bedroom, just drill holes in appropriate positions, living room and any other area with a risk of fire danger can be installed a smoke detector and CO alarm. Energy saving3 * 1. 5v aa battery powered co detector not included, Ultra-long Standy time.
BrandHYDONG #ad
ManufacturerHYDONG #ad
ModelHYD811-A

7. FIRST ALERT

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First Alert Carbon Monoxide Detector with 10-Year Battery and Digital Temperature Display, CO710

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FIRST ALERT #ad - All first alert cO alarms are rigorously tested to meet UL standards. 10-year limited warranty; equipped with end-of-life signal chirp, so you know when it’s time to replace the unit for safety.

Easy-to-read backlit digital display shows temperature and CO concentration; Peak Level feature displays the highest concentration of carbon monoxide measured. Keep your family safe with this easy to use digital-display, 10-Year battery operated carbon monoxide alarm; Battery powered alarms provide continuous monitoring of CO levels, even if there's a power failure.

A loud 85-decibel alarm sounds when CO levels reach dangerous levels. Built-in 10-year lithium battery offers continuous protection for the life of the carbon monoxide detector. First alert has been the most trusted brand in home safety since launching the first residential smoke alarm in 1958 Based on a First Alert Brand Trust Survey in February 2018.
BrandFIRST ALERT #ad
ManufacturerFirst Alert / BRK Brands, Inc. #ad
Height2.63 Inches
Length0.94 Inches
Weight0.5 Pounds
Width4.75 Inches
Part NumberCO710
ModelCO710

8. Kidde

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Kidde Nighthawk Plug-In AC/DC Carbon Monoxide Alarm Detector with Digital Display KN-COPP-3

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Kidde #ad - Ten years after the initial power up, this alarm will “beep” two times every 30 seconds to indicate that it is time to replace the alarm. Humidity range-5%-95% relative humidity RH.

Led operation – blinking dot in lower right corner of display denotes normal operation. Temperature range-40˚f 4. 4˚c to 100˚f 37. 8˚c. Power source: 120vac. Peak level button – displays the peak CO level recorded by the alarm since it was last reset or unplugged. However, these alarms are equipped with 9 volt battery backup – the 9 volt battery is to supply short term back-up during a power outage. Note: this co alarm is not battery operated. Test button functions – Tests the unit for proper operation and resets the carbon monoxide alarm.
BrandKidde #ad
ManufacturerKidde #ad
Height1.75 Inches
Length6.06 Inches
Weight3 Pounds
Width3.75 Inches
Part Number900-0076
Model900-0076-01
Warranty10 Year Limited

9. AVANTEK

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AVANTEK 10-Year Life Carbon Monoxide Alarm Detector, Replaceable Battery Operated CO Alarm Detector with Digital Display

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AVANTEK #ad - 3 colored led indicators make it easy for you to check the alarm status. Easy to install & convenient to use: mounting this co alarm on any wall or ceiling is hassle-free with the included screws and anchor plugs, and the provided batteries last for up to 3 years.

This co alarm has a low alarm threshold at 30 ppm. 10-year reliable protection, 24/7: the quality co sensor continuously monitors CO levels in your home for up to 10 years. Highly sensitive & accurate: built with an advanced Figaro electrochemical CO sensor and a high-performance ST chipset, this carbon monoxide alarm quickly and accurately detects CO levels, minimizing the chance of false alarms. Lcd display: easily view the real-time co levels on the large display, and the reading is updated every 10 seconds, allowing you to check if levels change.

A loud 85 db alarm sounds upon CO detection to alert your family to the threat. Powered by 3 replaceable 1. 5 v aa batteries, this co detector provides uninterrupted monitoring even during power outages, ensuring that your family is always protected. Compliant with ul 2034: the avantek co alarm complies with the UL 2034 Standard, ensuring exceptional quality and protection.
BrandAVANTEK #ad
ManufacturerAVANTEK #ad
ModelZCO03D

10. Elvicto

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2 Pack Smoke and Carbon Monoxide Detector Battery Operated with LCD Display, Portable Fire Alarms Smoke Detector for Home and Kitchen

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Elvicto #ad - 5 years warranty. Electrochemical CO sensor alerts you to carbon monoxide danger. Combo smoke detector/carbon monoxide alarm detects two threats. Low battery signal mute, quiets low battery signal for up to 8 hours. Battery-operated unit installs quickly and easily without an electrician,A single button tests the unit or silences the alarm. Photoelectric sensor detects smoke while minimizing false alarms.
BrandElvicto #ad
ManufacturerNINGBO SITERWELL ELECTRONICS CO LTD #ad
Part NumberGS811-A
Model425