13 best lithium batteries for smokes

Product description

Nothing outlasts the long-lasting power of Energizer Ultimate Lithium Batteries. Each battery’s safety-conscious, leak-proof design gives you confidence that your most-loved devices are protected against leaks and corrosion. These batteries can perform in extreme temperatures (from -40F to 140° F) AND last in storage for up to 10 years… making Ultimate Lithium batteries the clear choice to dependably power the essential devices in your life.

• 2-pack of Energizer Ultimate Lithium 9V batteries
• Our Longest-Lasting 9V Battery
• Powers your most critical devices—ideal for your smart home devices, outdoor surveillance systems, digital cameras, and handheld games
• Holds power up to 10 years in storage for trustworthy backup energy, so you’re always prepared
• Performs in extreme temperatures, from -40F to 140° F, for year-round, indoor and outdoor use

User questions & answers

Question:	it says USE WITH Smoke detectors can they be used on any object that requires 9 volt batteries
Answer:	Good day! 600 mAh capacity to 4.8V.
Question:	Is there any chance of these batteries used in a smoke detector exploding and causing a fire
Answer:	The ad says Made in USA* The asterisk says, *Except 9V. Bummer.
Question:	what is the capacity (mAH) of these batteries
Answer:	Marled "alkaline"
Question:	are these l522bp-2 the same as advance lithium l
Answer:	There are 2-batteries in a single pack. And 4-batteries in the 4 pack. It’s states the count per pack in both the description and the listing title.

Product description

The Kidde I9010 is a 10-year, sealed battery operated smoke alarm featuring hush, alarm memory, and a self-activation mechanism that makes installation simple and easy. The alarm will automatically activate when it is attached to the mounting bracket; there are no pull-tabs, no switches-everything is automatic. The sealed-in board-mounted battery will power the unit for its complete 10-year life. No replacement battery will ever be needed, and an end of life alert indicates when it is time to replace the alarm. At the end of the alarm's 10-year life, deactivation of the alarm is just as easy. Using a tool such as a small screwdriver, a deactivation switch removes power from the alarm and renders the battery safe for disposal. As an added safety mechanism, The alarm lockout feature prevents a deactivated unit from being mounted back on the mounting bracket. This alarm also features hush technology, allowing consumers to temporarily silence nuisance alarms, and an alarm memory feature that alerts the user via rapidly flashing LED lights if the alarm has sounded since the last time The test/Reset button was used. This alarm uses ionization sensing technology. Ionization sensing alarms may detect invisible fire particles (associated with flaming fires) sooner than photoelectric alarms. Photoelectric sensing alarms may detect visible particles (associated with smoldering fires) sooner than ionization alarms. Kidde strongly recommends that both ionization and photoelectric smoke alarms be installed to help ensure maximum detection of the various types of fire that can occur within the home.

No need to worry about faulty batteries with the Kidde i0910 10-Year Sealed Lithium Battery-Operated Smoke Alarm. This worry-free alarm contains a sealed-in lithium power supply that lasts the lifetime of the unit. Dependable and easy to install, this no-maintenance alarm saves on labor and battery costs over its lifetime. Save up to $60 in Battery Replacement Costs This worry-free smoke alarm can save you a lot of time and money over its lifetime (an estimated $60 over the 10 year life of the alarm). This alarm can save you--and the local landfill--from the cost, hassle, and waste of lots of batteries. This smoke alarm is also a great choice for hallways and high ceilings, where changing batteries can be especially difficult. Never Replace a Battery Again. View the 10-year worry-free smoke alarm. i4618 Never change a battery again. The Kidde Sealed Lithium Smoke Alarm saves you up to $60 and eliminates battery replacement hassles. Product Highlights No battery replacement for the lifetime of the alarm Powered by a tamper-free sealed lithium power supply Self-Activation automatically activates unit when attached to bracket Smart Hush silences alarm in non emergencies Money-saving alarm is great for homes and rental properties This alarm uses ionization sensing technology for the smoke alarm. Ionization sensing alarms may detect invisible fire particles (associated with flaming fires) sooner than photoelectric alarms. Photoelectric sensing alarms may detect visible particles (associated with smoldering fires) sooner than ionization alarms. Kidde strongly recommends that both ionization and photoelectric smoke alarms be installed to help insure maximum detection of the various types of fire that can occur within the home. Great for Homes and Rental Properties This tamper-free alarm prevents battery or alarm removal, eliminating worry about unauthorized battery removal or unauthorized deactivation of the alarm. Also, this alarm is a good choice for rental properties and high-density dwellings, as its sealed tamper-free design prevents theft, while also reducing labor and material costs. This helps to ensure that the property and inhabitants are protected by a fully operational alarm. Easy to Install with Self Activation The innovative automatic activation of this alarm is unlike any other smoke alarm design. The alarm will automatically activate when it is attached to the mounting bracket; there are no pull tabs and no switches--everything is automatic. At the end of the alarm life, the unit will chirp, indicating the alarm is in need of replacement. You can use a simple tool, such as a screwdriver, to deactivate the unit, stopping the low-battery chirp and making the alarm safe for disposal. The sealed-in board-mounted batteries will power the unit for its complete 10-year life. No replacement batteries will ever be needed. Trademarked Hush Feature for Convenience By pressing the smoke alarm's Hush button, you can easily and safely silence nuisance alarms caused by non-emergency situations, such as overcooked dinners. This alarm's Smart Hush feature has the capability of temporarily desensitizing the alarm circuit for up to eight minutes. This feature is to be used only when a known alarm condition, such as smoke from cooking, activates the alarm. The smoke alarm is desensitized by pushing the Test/Hush button on the smoke alarm cover. If the smoke is not too dense, the alarm will silence immediately. The red LED will illuminate for 1.5 seconds every eight seconds while in Hush mode. This indicates that the alarm is in a temporarily desensitized condition. Additionally, the smoke alarm will automatically reset after approximately eight minutes and sound the alarm if particles of combustion are still present. Smart Hush can be used repeatedly until the air has been cleared of the condition causing the alarm. Pushing the Test/Hush button on the alarm will end the hush period. Power Outage Protection, Indicator LED, and Test Feature A 10-year sealed lithium battery powers this alarm, providing continuous protection against smoke and fire hazards even during power outages. Because a smoke alarm only helps protect you if it's working, this unit features a red LED that flashes every 40 to 45 seconds to indicate that it is operating correctly. For additional peace of mind, the alarm contains a Test/Reset button that enables you to periodically test its circuitry and horn. The unit measures just 5.6 inches in diameter and 1.5 inches in depth, and it features a neutral, white finish. This smoke alarm is UL listed, so you can be confident of its quality, and it is backed by a 10-year limited warranty. About Kidde: A UTC Fire & Security Brand Renowned for global leadership in fire detection and suppression, Kidde provides solutions ranging from portable fire extinguishers to advanced industrial controls, such as flame detection and explosion-suppression systems. Kidde is a UTC Fire & Security brand, with a history that's rich with innovations, from the patent of the Chubb Detector Lock in 1818 to the development of the world's first wireless networked smoke detectors in 2004. What's in the Box Kidde i0910 10-Year Sealed Lithium Battery-Operated Smoke Alarm with mounting bracket and hardware, 10-year limited warranty, and bilingual user's manual.

• Sealed-in lithium battery – Sealed-in lithium power supply; No battery replacement required over the 10 year life of the alarm. Eliminates worry about battery removal or unauthorized deactivation of alarm
• Self-activation – Alarm automatically activates when attached to the mounting bracket, HushTM – Will temporarily silence nuisance alarms and will not allow hush mode to be activated unless the unit is in alarm mode
• Alarm memory – Rapidly flashing LED alerts user if the alarm has sounded since the last time the test/reset button was used. Temperature Range-40˚F (4.4˚C) to 100˚F (37.8˚C)
• End of life warning – Alarm chirps every 40-45 seconds indicating the alarm is in need of replacement, tamper resist – (when activated upon installation) effective in preventing someone from removing the unit from the mounting bracket
• Test/reset button – Tests unit’s circuit operation and resets memory after an alarm condition occurs, LED – A flashing red indicator light with four modes of operation: Standby, alarm mode, hush mode, and memory set
• Sealed-in lithium battery never replace battery over the ten-year life of the alarm
• Smart hush temporarily silences nuisance alarms and will not allow hush mode to be activated unless the unit is in alarm mode

User questions & answers

Question:	How many alarms are in the "pack
Answer:	The warranty is in the manual and typically on the back of the unit.
Question:	Does the led light blink during normal use--if it is in the bedroom, this may be an issue for me
Answer:	This is a battery operated unit only
Question:	how do u mount this to ceiling? can i use self stick instead of screws etc
Answer:	I don't know but it fit perfectly into a 20+year mounted kiddie plate when the old one died if that helps, it means it has remained unchanged.
Question:	Is this a photoelectric smoke alarm
Answer:	Once the battery died, I was no longer able to insert a new battery bc it no longer works :( they lasted approximately 2-3 years.

Product features

10 Year Life

Easy Installation

Peace of Mind

Product description

This First Alert hardwired smoke alarm includes the 10 year battery backup means constant monitoring for the life of the alarm, even if there's a power failure. The detector features an ionization sensor for detection of smoke and fast-flaming fires, as well as a loud, 85-decibel alarm. One button silences any nuisance alarms, and also tests detector functions, while lights indicate if the alarm detects smoke. The latching alarm indicator automatically identifies which unit initiated the alarm, even after the conditions that set off the alarm have subsided. And an end-of-life signal enhances your safety by letting you know when it's time to replace the unit. Connect it to compatible BRK or First Alert alarms within a single-family residence. When one alarm is triggered, all connected alarms will sound.

• Keep your family safe with this hardwired smoke alarm; the 10-year battery backup means constant monitoring for the life of the alarm, even if there's a power failure
• Equipped with an ionization sensor, this smoke alarm reliably detects smoke from fast-flaming fires and alerts you with an 85-decibel alarm
• To ensure complete protection make sure to place one on each level of your home and in each bedroom
• Can connect to other compatible BRK or First Alert smoke detectors, to ensure all alarms will sound when smoke is detected
• Simple to use, with a single test/silence button, and side-load battery compartment; tamper-resistant locking brackets and universal mounting brackets make installation easy.Emits T3 Pattern
• Rigorously tested to meet UL standards ; 120-volt hardwired smoke alarm wires directly into your home’s electrical system
• Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety

User questions & answers

Question:	My entire home is equipped with BRK smoke detector (4120 B) and Carbon Monox Det (CO50120B). They need replacing. Will new BRK fit extant casings
Answer:	Unless you have the key. Otherwise you need to actually break it to open
Question:	can these be connected together so if one is set off they all go off
Answer:	YouTube will walk you through it
Question:	How does the Alarm Latch feature "easily identify initiating alarm"? This is major problem with false alarms on my existing Kidde/Firex dual alarms
Answer:	You press and hold the rest key located inside the safe next to the battery pack.
Question:	Can a BRK Model 92120B smoke detector directly plug in and replace an old BRK Model 4120B smoke detector (without an adapter
Answer:	Thank you for your question. The back of the Black one is shown in the illustrations.Hope this help.

Product features

Smoke Alarms

Place at least 10 feet from kitchen/stove, and on the ceiling or high on a wall, no more than 10 inches from top.

Carbon Monoxide Alarms

Carbon monoxide alarms can be placed anywhere, not just the ceiling or high on a wall. They should be replaced every 5 to 7 years.

Fire Extinguishers

Keep in the kitchen and garage, but make sure to have the right grade for the type of fire that might occur.

Escape Ladders

Have at least one if your home has more than one story. Each room needs 2 escape routes; in most bedrooms it's the window, so have a ladder nearby.

Product description

Sealed in Battery Self Activation Alarm Memory Hush Features

• This worry-free alarm contains a sealed-in lithium power supply that lasts the lifetime of the unit

User questions & answers

Question:	I need batteries onlyb
Answer:	Hi, this items is work for Chemical Painting, Machine Polishing, Welding, Wood cutting and Other Work Protection.
Question:	The dimensions listed are 13 x 6 x 6. the unit is obviously not 13 inches high. should that be 1.3 inches, or is it something else
Answer:	i'd say amazon has it too
Question:	Are the batteries included
Answer:	Yes
Question:	Are these hard-wired
Answer:	This is a glorified dust mask. A respirator is a device designed to protect the wearer from inhaling hazardous atmospheres, including fumes, vapours, gases and particulate matter such as dusts and airborne microorganisms. There are two main categories: the air-purifying respirator, in which respirable air is obtained by filtering a contaminated atmosphere, and the air-supplied respirator, in which an alternate supply of breathable air is delivered. Within each category, different techniques are employed to reduce or eliminate noxious airborne contaminants.

• New, Better, Improved – Power all of your cameras, flashlights, and other everyday electronics with the latest 9v battery outdoor technology: lithium which is twice as strong as alkaline batteries. Welcome to the future of your batteries.
• Safer, Greener, Longer Lasting – Each VONIKO 9v 10 year battery is equipped with short circuit overcurrent protection and intelligent voltage surge safeguards, making VONIKO 9v lithium battery safe, green, and ideal for high-drain devices.
• Full 10-Year Shelf Life – Use them right away or store them for a future emergency – you can be sure they’ll remain just as fresh as the day you got them up to 10 years from now. With extreme temperature operation, VONIKO = always ready to go.
• Leak-Free Construction – Nothing is worse than outdoor 9v battery leakage; luckily with VONIKO you’ll never have any reason for concern. Our leak-free battery design has been perfected for several decades, keeping your 9 volt 10 year battery clean and safe.
• Performs At Any Temperature - It doesn’t matter if you live in Alaska or the Mojave desert. Our batteries are designed to operate in temperatures ranging from -40°F to 140°F. Store at around 68°F for best results.

User questions & answers

Question:	What is the measured voltage of these lithium rechargeable batteries
Answer:	Yes correct
Question:	County of origin and where manufactured
Answer:	Outside Dimensions: 22 1/8"H x 15"W x 3 1/4"-6"D Inside Dimensions: 19 1/2"H x 12 1/4"W x 2 1/4"-4 3/4"D Weight: 40 lbs.
Question:	where are these made
Answer:	it fits between standard studs 16 inches on center so yes it will fit
Question:	Are these batteries the same size as standard alkaline battery or are they slightly larger like the Energizer lithium
Answer:	no its not

Product features

VONIKO Advanced CR-V9 3V Lithium Battery

VONIKO brings a whole new meaning to the CR-V9 battery construction with state-of-the-art and leading-edge. This ground-breaking CR-V9 lithium is safer, greener, more powerful and longer-lasting than any other.

Product description

Energizer 9V Ultimate Lithium Battery is designed to last 7 times longer than ordinary alkaline batteries.

User questions & answers

Question:	Is this unit easy to use
Answer:	The unit that initiated the alarm will display a red light instead of green (while the others remain green). The same is true for the low battery latch - the unit with the low battery will flash green instead of having a steady green light. We had one unit (of 9) that kept false alarming when first installed, but we had just completed a renovation so may have been due to dust. It was nice to easily identify which unit initiated the alarm. No problems since replacing that one unit.
Question:	What's its mAh please? Thanks
Answer:	Yes. I just replaced 2 very old (older than 10 years) BRK Electronics Model 4120B smoke detectors with these newer First Alert/BRK Brand Model 9120B units. My older units were yellowed with age, so I also replaced the plastic base. I did reuse the 3 pin electrical connector, as the "old" electrical connector matches the new unit. The new smoke detectors are functioning/self-testing normally.

Product features

Energizer Ultimate Lithium 9V 2-Pack - L522BP2

• Up to 10-year battery backup in AC-powered smoke detectors
• Lasts up to 20% longer in toys versus Energizer MAX batteries
• Lighter than standard alkaline
• Performs in extreme temperatures from -40°F to 140°F
• Leak-resistant construction

• ★ULTRA COMPATIBLE - Girapow 9 volt lithium battery is ideal for smoke detectors, fire alarms, gas meters, home security devices, multi-meters, digital cameras, microphones, electronic toys, electric guitars, and more
• ★LONG-LASTING POWER - This 9V lithium SINGLE USE battery holds power for up to 10 years in storage at room temperature, 92% of power still retained, you will be ready when you need it most
• ★LEAKPROOF BATTERY- Leak-proof protection to prevent your equipment from being corroded, as well as over-temperature protection to ensure work in extreme environments, with an operating temperature of -4°F to 140°F
• ★DURABLE THAN ALKALINE - These 9V batteries are longer lasting than alkaline batteries, they are more durable and don’t need to be replaced frequently, enjoy your convenience
• ★8-PACK OF 9 VOLT BATTERIES - Easy to replace, provide you and your family with carefree use, enjoy a relaxed life

User questions & answers

Question:	Please clarify: You are stating that these are rechargeable and should be charged before use, but the listing says they are non-rechargeable. Huh
Answer:	When in doubt, China!
Question:	What is the shelf life
Answer:	Alkaline batteries are somewhat larger than lithium ones. Plus, they are totally same as the energizer in size and structure.
Question:	Can these be used with wired smoke detectors
Answer:	The mount screws will fit but the base plate itself is slightly smaller and you might have to touch up paint. The connectors will fit as well so no need to change those
Question:	Please clarify: You are stating that these are rechargeable and should be charged before use, but the listing says they are non-rechargeable. Huh
Answer:	Thomas it is required (International Fire Code and Electrical Code) that all detectors go off to alert all occupants. The manufactures recommend frequent dusting with a vacuum to prevent dust or spiders from causing false alarms. A 3rd wired is required in the electrical box to interconnect the detectors (Black is commonly Power, White is Neutral and Red is the Interconnect wire with bare being the ground which is not connected to the smoke alarm). The smoke alarm pigtail connector wires are black, white and orange (black to black, white to white and orange to red). Chirping is a low battery or loss of electrical power indication only. Sustained repeated loud blasts are an alarm event on the 4th blast it triggers the other detectors in the residence that are interconnected (hold the test button until the 4th blast to test the interconnection function). Mark retired Fire Marshal

• Longest runtime 9V - Tenergy's 9V Lithium batteries offer 2.5 times more power than traditional alkaline 9V batteries available. Provides enough power to last up to 10-years as a backup battery in ac-powered Smoke detectors
• Reliable power - Tenergy 9volt lithium battery features ultra-low self-discharge of only 2% a year and are date stamped for freshness. We confident these batteries will provide power, even after 10 years in proper storage.
• Designed for best fit - Tenergy's non-rechargeable batteries 9 volts is slightly slimmer with rounded edges and corners ensuring a perfect fit in any 9volt electronics.
• Outdoor temperature performance - Use these batteries in your devices outdoors or inside and receive reliable power whether it's as cold as -40°F or as hot as 140°F.
• Certified quality - Tested and certified by UL standard for safety. Included with every purchase is free lifetime support from our local team based in California.

User questions & answers

Question:	What country are these manufactured
Answer:	I am not for certain, but I believe this particular 9V is rated at 4mAh and I do not recall that rating printed on the battery. That said, you could contact EverReady customer service for those specs if it is that critical for the operation of what you are needing. I install one of these in a defibrillator due to the square corner design of the battery pack case in the unit. A standard 9V will not fit and does not have the power potential to operate the defibrillator. I hope this helps.
Question:	can I use these batteries instead of the regular 9volt in my power recliner that has a battery backup
Answer:	sorry, they are not rechargeable. only for single use.
Question:	What voltage do these hold? I know many are 8.4v and lower. I need 9v or higher. Thanks
Answer:	Same as the energizer. China

• Accurate, Reliable, & Highly Sensitive: This X-Sense alarm adopts the most advanced photoelectric sensor, enabling the alarm to quickly detect dangerous smoke levels from slow-burning, smoldering fires. It provides the earliest possible warning of fire while minimizing false alarms.
• Sleep Sound Without Annoying Chirps: The X-Sense fire alarm has been redesigned from the inside out, and it will confirm that smoke triggers the alarm instead of interference by taking 3 separate smoke samples, minimizing false alarms to avoid waking you from sleep at 2 a.m.
• 10-Year Battery Life: Keep your family safe with this 10-year battery-operated fire alarm that will provide constant monitoring, even if there’s a power failure. The X-Sense smoke alarm provides reliable and uninterrupted 24/7 protection so you can sleep safely.
• LED Light for Additional Notification: In addition to its alarm sound, the X-Sense fire alarm uses a 3-color LED light (red, green, yellow) so that even those with impaired hearing can check the alarm status easily. Brightness is also improved, so it’s easier to see the light during an emergency but the light won’t be a nuisance when you’re trying to sleep.
• ETL Listed: This alarm is approved by the ETL and in conformity with the UL 217 Standard. We provide a 60-day money-back guarantee and 5-year warranty for all X-SENSE smoke alarms. If you have any questions, please feel free to contact us, and we will get back to you within 24 hours.

User questions & answers

Question:	Sc01, sco3, sco7:which is the newest design, best performing, i need 4 bedroom, 2 ceiling, 2 basement units. what’s recc’ed
Answer:	Hi there, These 9V batteries have a shelf life of up to 10 years, so you can be ready when you need it most.
Question:	Do they go off every time you’re cooking
Answer:	Hi there, Yes, these 9V batteries are a back-up battery for hard wired smoke detectors.
Question:	Are these WiFi connected and work with a app or what
Answer:	Sorry for the misunderstanding, these batteries are non-rechargeable, we have solved this problem, to buy 9V rechargeable batteries, please go to https://amzn.to/2vZm1ZD
Question:	Fire marshal approved
Answer:	Remove the old battery from your smoke detector install the Lithium Battery. The battery should last about 10 years. No more changing batteries every year!

Product features

10-Year Battery Life

This 10-year battery-operated smoke alarm provides constant monitoring, even if there’s a power failure. Therefore, your home and family will be protected 24/7 so everyone can sleep safe and sound at night.

Self-Check Function

The X-Sense smoke alarm automatically checks its battery and sensor every 10 seconds to ensure the key sensor and critical circuit are working properly. However, you should test the buzzer and LED indicator once a week to ensure normal functioning.

LED Light for Additional Notification

In addition to its alarm sound, the X-SENSE smoke alarm uses a 3-color LED light (red, green, yellow), making it also suitable for those with impaired hearing to check the alarm status. Brightness is also improved, so it’s easier to see the light during an emergency but the light won’t be a nuisance when you’re trying to sleep.

Warning

Do not deactivate the alarm until the end-of-life signal has been heard. Once the maximum lifetime (10 years) is reached, this unit will beep 2 times every 30 seconds, indicating that it is time to deactivate and replace the alarm (see the user manual).

Technical Specifications

Sensor Type: Photoelectric

Product Life: 10 years

Safety Standard: UL 217

Best Operating Ambient Temperature: 40-100 °F (4.4-37.8 °C)

Operating Relative Humidity: ≤ 85% (non-condensing)

Alarm Noise Level: ≥ 85 dB at 10 ft (3 m)

• Lithium Battery: A newer, and better performance, alternative to Alkaline batteries are made with “Lithium” Chemistries(Li/MnO2) which lasts 3-5 times longer than them and give you 10 years life in storage
• More Power: Large capacity up to 1200mAh which is twice as much as 600mAh on market. Higher capacity, longer using life, to reduce the replacement frequency
• Beat Most Temperature: Built-in smart protection ensures good service in extreme weather or temperature from -20℃ ～ 60℃ / -4°F ～ 140°F. Performs well in hot summer or cold winter
• Wide Applications: Perfectly work with smoke detector, fire alarm, multi-meter, wireless microphone, transistor radio, infrared thermometer, laser thermometer, temperature gun, remote transmitter, stud finder, wall scanner, walkie talkie, and other rectangular 9V battery enabled devices
• Upgraded: Enegitech is a harmonic combination of “Anna, Jim and Tyke” who are elk family. These batteries are upgraded with new look and better performance, you can’t stop loving in them

Product description

The P4010DCSCO-W is a 10-year, sealed battery smoke and carbon monoxide (CO) alarm that features supervised wire-free interconnect capability and provides enhanced intelligibility for users. The voice warning feature accompanies the 85dB tone during an alarm event, and helps reduce confusion with verbal announcements such as “Replace alarm” at end of alarm life, and “Hush mode activated” when a nuisance alarm is silenced. The three color LED ring helps users quickly determine standby, alarm, or error mode of the alarm. Kidde P4010 Series Alarms contain 10-year tamper proof batteries that eliminate the need for battery replacement, and ends worry over unauthorized removal. Users are further shielded from late night battery chirps by the unit’s Ambient Light Sensing feature, which establishes a day/night cycle and prevents alarm chirping in dark conditions. Wire-Free Interconnect triggers each connected alarm in the home to sound once smoke is detected, which can provide more time to react. The National Fire Alarm and Signaling Code (NFPA 72) has required smoke alarms in new homes to be interconnected since 1989, which traditionally involves running wiring to each alarm. Older and remodeled homes can now be updated to current standards without having to run any wiring to each alarm through walls and ceilings. Existing networks of interconnected alarms can be expanded with use of a single AC Wire-Free Alarm and additional compatible DC Wire-Free alarms.

• Sealed-in Lithium Battery
• Supervised wire-free interconnect
• Flashing LED Status Ring
• Voice notifications
• Bug screen
• Wire-free interconnect compatible only with other P4010 Wire-Free models

User questions & answers

Question:	Will the kidde 21026044 interconnect with the kidde p4010dcsco
Answer:	Hello. No. These two alarms are incompatible. The older RF series of wireless alarms will not work with the newer P4010 wireless alarms.
Question:	A review talks about using a master and slave concept. Does this unit need a master hub to connect 3 units in one house
Answer:	Hello. Yes, but any of the P4010 wireless alarms can become the hub. The alarm you use to set up the network and find all of the other alarms becomes the hub and all of the other alarms will need to be able to communicate directly with that one alarm. Make sure to put that alarm in a central location and keep track which is the hub alarm.
Question:	If i have the p1040acsco-w, for the master, is this the correct product for the slaves
Answer:	Yes
Question:	how often do the AA batteries need to be changed and do they chirp when they're low
Answer:	Hello. Under Product information, Technical Details, the information that this alarm requires 2 AA batteries is incorrect. It does not take AA batteries. Just the built-in lithium batteries.

Product features

Intelligent Wire-free Interconnected System

To keep your entire home safely monitored, this smoke and CO alarm has a wire-free interconnect system so when one alarm sounds they all sound.

You do not need a home WiFi system, as multiple wireless alarms create their own independent connection to each other using a proprietary radio signal. Please refer to the included user manual and setup guide for other compatible interconnect models, as well as instructions for a successful setup.

An Alarm for Your Life

Stay protected and prepared with this combination smoke and carbon monoxide detector from Kidde. This unit uses photoelectric and electrochemical sensors, and its intelligent sensor technology allows it to reduce nuisance alarms and offer a fast response to real fires. It can be wirelessly interconnected to other Kidde Wire-Free alarms to protect your whole home, and it is compatible with the Kidde RemoteLync Bridge for additional features and benefits. This unit even includes a bug screen to protect the alarm.

Clear Indicators

Along with Voice Notifications, this fire and CO detector has a flashing LED status ring to allow you to easily identify the current alarm mode. During normal operation, the green LED will blink every 60 seconds. If smoke has been detected, the red LED will blink in unison with 3 long chirps. Carbon monoxide will prompt 4 quick chirps along with the red LED.

Product description

The Energizer 9-volt Lithium battery contains no mercury, lead, or cadmium and has a patented safety mechanism. These 9V Lithium batteries are ideal for OEM applications, including medical, wireless security, safety, and industrial uses, or as a consumer-replacement battery in 9-volt devices for home safety, music/audio, and other recreational applications. Also Known As: LAP6, M9V/SHD, MN1604, L522, 216, 6F22, K9V, BA3090/U, 1604, 1604A, 1604LC, 006PN, AM6F, A1604, 6F22SB, 6LR61, RF22UB, U9VL, U9VLJ, 5522, U9VL-FP, PP3, PP3HP, 006P, 6LF62, 9 VOLT, HP3

• Up to 10-year backup battery in ac-powered Smoke detectors
• Last up to 20% longer in toys versus Energizer max

User questions & answers

Question:	How many mAh are these batteries each
Answer:	While we are not fully familiar with that specific model, we can offer some quick suggestions to determine what type(s) of battery pack is compatible with your model by: 1) Checking with the manufacturer or manual. 2) Check against your original (old) battery that came with the device. The battery information that users would need to look for will be to match chemistry, voltage, and battery dimension. If this matches then it will generally work. Additionally, we understand that some customers may want to upgrade their original battery to a Lithium battery - before doing so we'd like to caution and advise users to first check with the device manufacturer if it can support Lithium batteries, otherwise you may risk damaging the device. If you are still unsure, and have some minimal information, or even a photo of the original (old) battery, please reach out to our Tenergy Support team, and we'll try our best to assist.
Question:	Why do the specs state "batteries 12 cr123a batteries required. (included)" for these batteries? or did someone just cut and paste and not edit
Answer:	This battery is rated for actual 9V *please note, this is non-rechargeable. NiMH 9V (rechargeable) or other rechargeable can be rated 8.4V or less.
Question:	Can you replace a alkaline battery with a lithium battery
Answer:	Hi there, Sorry for misleading, these 9V lithium batteries are non-rechargeable, we have solved this problem, to buy 9V rechargeable batteries, please go to https://www.amazon.com/dp/B086BW91T1?ref=myi_title_dp

Product description

The Kidde P3010K-CO is a 10-year, sealed battery, smoke and carbon monoxide alarm that features photoelectric and electrochemical sensing technology with Smart Hush feature. This combination alarm combines the detection capabilities of a photoelectric sensor with that of an electrochemical sensor, which is used to detect CO. When either sensor notices a potential hazard, it will communicate with the other. Depending on what is detected, the alarm will adjust its smoke sensitivity in order to better discriminate between a real hazard and a false one. This constant communication enhances the alarm’s overall performance and significantly reduces the potential for a nuisance alarm. The sealed in lithium battery will power the unit for the entirety of its 10 year life, eliminating the need for battery replacement and worry about unauthorized battery removal. The alarm provides continuous protection from smoke and carbon monoxide, even during power outages. The alarm will automatically activate when it is attached to the mounting bracket; there are no pull-tabs, no switches, everything is automatic. At the end of alarm life, the unit will chirp, indicating the alarm is in need of replacement. The customer can use a simple tool such as a screwdriver to deactivate the unit, stopping the chirp and making it safe for disposal. Industry experts (such as the NFPA), recommend that both ionization and photoelectric smoke alarms be installed to help insure maximum detection of the various types of fires that can occur within the home. Ionization sensing alarms may detect invisible fire particles (associated with fast flaming fires) sooner than photoelectric alarms. Photoelectric sensing alarms may detect visible fire particles (associated with slow smoldering fires) sooner than ionization alarms. Kidde Worry-Free Kitchen Smoke & Carbon Monoxide Alarm Part Number(Ordering Number):21009667. Put smoke alarms at both ends of a bedroom hallway or large room if the hallway or room is more than 30 feet long.

• Combination smoke and carbon monoxide alarm – Smoke and CO sensing technologies work together to detect real fires faster and reduce cooking-related nuisance alarms.
• Sealed-in lithium battery – Sealed-in lithium power supply; No battery replacement required over the 10 year life of the alarm. Eliminates worry about battery removal or unauthorized deactivation of alarm.
• Photoelectric Sensor – Smoke alarm contains advanced photoelectric sensor that may detect visible particles (associated with smoldering fires) sooner than ionization alarms.
• Self-activation – Alarm automatically activates when attached to the mounting bracket.
• Alarm memory – Rapidly flashing LED alerts user if the alarm has sounded since the last time the test/reset button was used.

User questions & answers

Question:	Are these alarms UL certified
Answer:	It is suitable for 24V 3A DC brush motors
Question:	whats the difference between kitchen and hallway
Answer:	It is suitable for DC brush motors within 12V120W and 24V240W.
Question:	There is a comment here in the ratings that suggest that this detector has a useful life of only one occurance. Is this true
Answer:	That is the job of the controller, it wil handle 24 volt to 12 without any problem, you can use a transformer dc only or 24 volt battery.
Question:	where is the tab i'm instructed to push in the tab and pull up to open the package
Answer:	What's your amp draw? I would go with something bigger, only rated for 10A continuous. The one I had melted down.

Product features

10-Year Battery

Always On: Peace of Mind

Photoelectric and Electrochemical Technology