Shipping ADD TO CART. Because of this, lithium batteries are the best choice to use when it comes to devices that have a high drain, because the battery will typically last much longer in these kinds of devices compared to alkaline batteries. Smoke detectors may be either battery powered or wired directly into a home’s electrical system. Battery Operated Smoke Detector with Ionization Sensor The Kidde i9040 Battery-Operated Ionization The Kidde i9040 Battery-Operated Ionization Smoke Alarm is a single-station alarm with an early warning signal. Alkaline batteris can be used in things that drain power faster, but expect the battery to lose its power much faster. If your alarm is hardwired, turn off power. However, if you do not have a labeled breaker and cannot determine which circuit your detector is on, you can press the main breaker to cut all power to your house, including the smoke alarm. Item #1620760. Disclosure: BobVila.com participates in the Amazon Services LLC Associates Program, an … Slide the Keypad up and off of its mounting bracket. The manual may also indicate which type of battery is required by your smoke detector. So that’s exactly what I do, and it’s what I recommend to anyone who asks. When this light turns off, you know the power to the alarm circuit has been cut. Is that an indication that the battery needs to be replaced? It’s not unheard of for people to use rechargeable batteries in their smoke detectors and have never had a problem with it. Make sure you replace with the right size batteries. For a long-life battery detector, test the alarm monthly and replace the detector according to your manufacturer's instruction. The location of the test button will vary. As you know, changing smoke alarm batteries can be a difficult task, especially when they’re located in high, hard to reach locations. Energizer(R) 9-Volt Alkaline Industrial Batteries, Box Of 12 Review. The "Test" button is sufficient enough to to test your smoke alarm. You generally cannot replace the battery, instead, replace the entire detector after its ten year life span is expired. 7.2/10 … With an expected life of around 7 years, you can easily buy them in bulk and simply keep them around the house for when that smoke alarm starts chirping in the middle of the night. Best Places To Put Smoke Detectors In Your House. Use high quality, long lasting batteries. Model #1045043. There are two popular battery types: Single-use batteries and rechargeable batteries. Maintaining your smoke detectors properly can cut the chances of dying in a house fire significantly. Many homes with hard wired circuit breakers will have a breaker specifically labeled for smoke alarms. The Ultralife 10 Year Smoke Detector Battery is the only 9V battery warranted to last 10 years. Never forget to change old, dead batteries. Compare; Find My Store. If no new batteries are working, your detector may need replacing. Models that include both ionization an photoelectric in one start at $24. Then without a doubt the Energizer Ultimate Lithium 9V is what you’re looking for. Choose from contactless Same Day Delivery, Drive Up and more. Use a sharpie and simply write the date on it. Finding where the battery is located, and how to access it, can vary from model to model. LED is just a type of light. Shop for smoke alarm battery replacement online at Target. She goes on to say that 9 volt batteries were, “...first introduced for transistor radios in 1956 and are commonly used in professional and home use today. We use cookies to make wikiHow great. Don't test your smoke alarm by holding a flame or cigarette up to it! Thanks to all authors for creating a page that has been read 541,552 times. The first thing you need to do is to take out its power cell to make sure that it is completely turned off. The Conversation, CC BY-NC-ND. It a very dependable battery that delivers the power needed to your smoke alarm. These 9 volts contain the long lasting power which is found in the Energizer Max alkaline. Compare; Find My Store. Advertisement. 2. The Energizer Ultimate Lithium 9v is a super high quality battery with an incredibly long life span. First Alert Smoke Detector Photoelectric and Ionized Alarm. Most of these are built to last for ten years. How to Change the Batteries in Your Smoke Detector, http://www.brkelectronics.com/oem/homeowners-guide-on-smoke-alarms-oem, http://www.collinsdictionary.com/dictionary/english/the-mains#the-mains_1, http://www.hometips.com/buying-guides/smoke-detector-batteries-change.html, http://www.dfes.wa.gov.au/safetyinformation/fire/fireinthehome/FireintheHomeManualsGuidelines/DFES_FireintheHome-SmokeAlarm-Legislative-Requirements-FAQs.pdf, http://www.mfb.vic.gov.au/Community-Safety/Home-Fire-Safety/Smoke-Alarms.html, http://www.usfa.fema.gov/prevention/outreach/smoke_alarms.html, http://www.mass.gov/eopss/agencies/dfs/osfm/pubed/fs-topics/smoke-alarm-safety.html, http://www.dps.state.ia.us/commis/pib/Releases/2014/03-07-2014_SFM_Batteries.htm. And as an Amazon Associate, we earn a commission on qualifying purchases after clicking on those links, at no additional cost to you. Lithium batteries are able to store more energy than any other kind of battery that’s of a comparable size. Most probably the alarm is "chirping" because the battery is flat and needs replacing. Locate the alarm’s model number on the back of the unit. First, you’ll need to unmount the alarm and locate the battery compartment. It’s a batter made for smoke alarms. These covers usually have a small, plastic lock that can only be opened by pushing on a specific point indicated on your fire alarm. The two types of smoke detectors are photoelectric and ionization based detectors. The location of this cover will vary from model to model, and some may be secured with a screw or other fastening. Smoke Detector. This battery is also a pretty popular choice for carbon-monoxide detectors, wireless security devices and music and audio devices. Many smoke detectors available today claim that they’ll keep the battery for 10 years. Disposable batteries are made to be thrown away. Depending on what type of battery it is, disposable batteries may last between 7 to 15 years. How do I stop my smoke alarm from beeping every two minutes for no reason? Check to see if it was activated by mistake first. design lends it a discreet profile in your home or business. Using rechargeable or low quality batteries may cause your smoke detectors to fail. for pricing and availability. Make sure you check to see which type of battery your detector needs, since it will fail if you replace the existing battery with the wrong kind. They’re dependable and they’re affordable. That changed when the first ionization smoke alarms powered by 9-volt batteries came on the market in 1972. Thanks Andrea for that awesome explanation of what these batteries are. You could, however, safely get 6-7 years out of it though. Photoelectric detectors use light to detect smoke, while ionization detectors utilize radiation sensors to register smoke. Install at least one smoke detector per floor in your home. Even the high tech alarm industry uses these 9v batteries in their devices. 1. ​Top 3 Ways To Get  A Free Smoke Detector, 4. Check the battery type. Installing the new batteries incorrectly, or using the wrong type, will cause your smoke detector to not function. For most alarms, the smoke detector battery change frequency is anywhere between six to twelve months. For any standard 9v battery powered detector, test monthly, replace the battery yearly, and replace the detector every ten years. Here's how to change the battery in your smoke detector: To replace batteries in models with rear-loading batteries The lifespan of these disposable batteries can vary pretty widely. If you have tools or appliances that sit unused for long periods of time, but you need them to fire up right away, then alkaline batteries might be the best option.. Due to the high replacement rate, most of these batteries will end up in the landfill. Always make sure you are using the correct type of battery and installing the batteries correctly to ensure the detector will work. Ionization or photoelectric based detectors usually start at around $6. How do I replace the battery compartment? Remove the alarm from your ceiling or wall. Chances of injury increase by 26% if your smoke detector isn't functioning. Check your manual for the smoke detector if you are having trouble locating or removing the battery. It’s also common practice for people to change their batteries every time they change the clocks backwards or forwards. Some detectors will not require you remove the entire detector. Examine both sides carefully and line up the points that attach together. Don't remove the battery or disable your smoke alarm. For example, a few things that affect battery life are: The cleanliness of the smoke alarm itself. If you find that, no matter how you fit your battery into place inside your smoke detector, the detector still will not give a test-chirp, try another battery. Dust or vacuum your smoke detectors to keep them functioning at their best. Here are quick and easy steps to change a smoke detector correctly. These quality smoke alarm batteries have the highest energy density, flattest discharge voltage curve, longest shelf life, widest operating temperature range, and lightest weight of any comparable 9-volt battery. If this battery does not work, you may need to install a new smoke detector. Some smoke detectors will alert you that the batteries need to be changed by sounding the alarm. In many cases, to test your smoke detector, all you need to do is press this button for five seconds. If the batteries are installed correctly, and the test failed, replace the batteries and try again with new ones. If you’re looking for a high quality smoke detector battery that’s rated to last a very long time and give you the peace of mind that your family is safe? References. Which of the many 9v batteries out there is the best 9v battery for smoke detectors? Before you begin the battery changing process visit MyADT.com to place your alarm system on test. … Last Updated: August 21, 2019 Without that battery, the smoke detector is useless and you and your home are not safe. You may want to take a felt tipped marker and use it to write the date you replaced the battery on the inside of the cover. When the battery requires replacement, the alarm will sound with a short beep or chirp. Most batteries have a + or - symbol on each end. There’s nothing more frustrating than being woken up in the middle of the night by a chirping smoke detector. Push-lock covers. When you buy through links on our site, we may earn an affiliate commission at no additional cost to you. Duracell CopperTop 9V Alkaline Batteries | Long Lasting, All-Purpose 9 Volt Battery | 4 Count. Batteries play a hand in the overall running costs of home devices, but to keep expenses down, you’ll need to pick the right battery for your needs. Not all hard-wired smoke detectors will have a backup battery. Although that might be the case, I’ve never been one to try and test that out. They have a rectangular shape with rounded edges and are constructed of six 1.5V LR61 cells. Remove the alarm from the ceiling or wall. Most smoke detectors have a button on the center of the cover. … There are 14 references cited in this article, which can be found at the bottom of the page. That means th Ultra Life smoke alarm batteries will last up to 5 times longer than alkaline 9v batteries. There are two different types of disposable 9v batteries, both of which are mostly the same, however there are some differences. However, the manufacturers of these rechargeable batteries recommend that you don’t use them for smoke detectors. Then, push the pieces together until they click into place. OR Call the service number on our Contact ADT page to alert ADT before you begin the battery changing process. If it is set off by something common, like cooking, improve ventilation in the kitchen or move the smoke alarm to another location. If that doesn't work, my manual says to replace it with a new one. Make sure the positive and negative terminals are matching the correct terminals in the smoke detector. Otherwise, read the instructions printed into or on the alarm or that accompanied the alarm. Never remove the old battery without replacing it with a new battery. Before you return your smoke detector to its mounting, press the button on the detector to test the battery and make sure you’ve installed it correctly. Another tip you can use is to write the date you replaced the battery on the battery itself. Price: $1.95 $0.90/each. This article was co-authored by our trained team of editors and researchers who validated it for accuracy and comprehensiveness. Most coverings will slide off and away from the smoke detector's body. How can I install a battery in a smoke detector? If it's still beeping, try cleaning the battery compartment and contacts. Some alarms have an LED-light that will indicate if the alarm is working properly. How can I tell how to position a battery? Duracell recommends this model for smoke detectors. They can easily be replaced and installed, the same as you would an AA battery or an AAA battery. Open the cover and take out the battery. Model #0827B. You may want to contact the manufacturer, as they may replace the detector if it is under warranty. The first step in learning how to change a smoke detector battery is determining which type of alarm you have. Outstanding performance and quality combined with a great price make the Energizer Industrial 9 Volt batteries an excellent choice for smoke detectors. This can be especially important when dealing with old or excessively dirty smoke detectors. 573. The majority of smoke detectors use 9 volt batteries. But nearly all smoke detectors, including those that run on household current, do contain a battery. Include your email address to get a message when this question is answered. How do I change the batteries if the smoke detector says LED? Universal Security Battery-Powered Ionization & Photoelectric Smoke Alarm. Learn more about how to maintain your smoke detectors to protect your life and property. House fires are a serious danger. Any hallways that lead to bedrooms should also have their own detector installed. In some models, the batteries fit tightly, so it can sometimes be a challenge to remove them. This site is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. By using our site, you agree to our, Replacing the Battery for Non-wired Detectors, {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/6\/6a\/Change-the-Batteries-in-Your-Smoke-Detector-Step-1-Version-5.jpg\/v4-460px-Change-the-Batteries-in-Your-Smoke-Detector-Step-1-Version-5.jpg","bigUrl":"\/images\/thumb\/6\/6a\/Change-the-Batteries-in-Your-Smoke-Detector-Step-1-Version-5.jpg\/aid1299257-v4-728px-Change-the-Batteries-in-Your-Smoke-Detector-Step-1-Version-5.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"

License: Creative Commons<\/a>
\n<\/p>


\n<\/p><\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/9\/9f\/Change-the-Batteries-in-Your-Smoke-Detector-Step-2-Version-4.jpg\/v4-460px-Change-the-Batteries-in-Your-Smoke-Detector-Step-2-Version-4.jpg","bigUrl":"\/images\/thumb\/9\/9f\/Change-the-Batteries-in-Your-Smoke-Detector-Step-2-Version-4.jpg\/aid1299257-v4-728px-Change-the-Batteries-in-Your-Smoke-Detector-Step-2-Version-4.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"

License: Creative Commons<\/a>
\n<\/p>


\n<\/p><\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/9\/92\/Change-the-Batteries-in-Your-Smoke-Detector-Step-3-Version-4.jpg\/v4-460px-Change-the-Batteries-in-Your-Smoke-Detector-Step-3-Version-4.jpg","bigUrl":"\/images\/thumb\/9\/92\/Change-the-Batteries-in-Your-Smoke-Detector-Step-3-Version-4.jpg\/aid1299257-v4-728px-Change-the-Batteries-in-Your-Smoke-Detector-Step-3-Version-4.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"

License: Creative Commons<\/a>
\n<\/p>


\n<\/p><\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/2\/2c\/Change-the-Batteries-in-Your-Smoke-Detector-Step-4-Version-4.jpg\/v4-460px-Change-the-Batteries-in-Your-Smoke-Detector-Step-4-Version-4.jpg","bigUrl":"\/images\/thumb\/2\/2c\/Change-the-Batteries-in-Your-Smoke-Detector-Step-4-Version-4.jpg\/aid1299257-v4-728px-Change-the-Batteries-in-Your-Smoke-Detector-Step-4-Version-4.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"

License: Creative Commons<\/a>
\n<\/p>


\n<\/p><\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/4\/40\/Change-the-Batteries-in-Your-Smoke-Detector-Step-5-Version-4.jpg\/v4-460px-Change-the-Batteries-in-Your-Smoke-Detector-Step-5-Version-4.jpg","bigUrl":"\/images\/thumb\/4\/40\/Change-the-Batteries-in-Your-Smoke-Detector-Step-5-Version-4.jpg\/aid1299257-v4-728px-Change-the-Batteries-in-Your-Smoke-Detector-Step-5-Version-4.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"

License: Creative Commons<\/a>
\n<\/p>


\n<\/p><\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/a\/a9\/Change-the-Batteries-in-Your-Smoke-Detector-Step-6-Version-4.jpg\/v4-460px-Change-the-Batteries-in-Your-Smoke-Detector-Step-6-Version-4.jpg","bigUrl":"\/images\/thumb\/a\/a9\/Change-the-Batteries-in-Your-Smoke-Detector-Step-6-Version-4.jpg\/aid1299257-v4-728px-Change-the-Batteries-in-Your-Smoke-Detector-Step-6-Version-4.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"

License: Creative Commons<\/a>
\n<\/p>


\n<\/p><\/div>"}, Installing a New Battery for Wired Detectors, {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/5\/58\/Change-the-Batteries-in-Your-Smoke-Detector-Step-7-Version-4.jpg\/v4-460px-Change-the-Batteries-in-Your-Smoke-Detector-Step-7-Version-4.jpg","bigUrl":"\/images\/thumb\/5\/58\/Change-the-Batteries-in-Your-Smoke-Detector-Step-7-Version-4.jpg\/aid1299257-v4-728px-Change-the-Batteries-in-Your-Smoke-Detector-Step-7-Version-4.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"

License: Creative Commons<\/a>
\n<\/p>


\n<\/p><\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/d\/d2\/Change-the-Batteries-in-Your-Smoke-Detector-Step-8-Version-5.jpg\/v4-460px-Change-the-Batteries-in-Your-Smoke-Detector-Step-8-Version-5.jpg","bigUrl":"\/images\/thumb\/d\/d2\/Change-the-Batteries-in-Your-Smoke-Detector-Step-8-Version-5.jpg\/aid1299257-v4-728px-Change-the-Batteries-in-Your-Smoke-Detector-Step-8-Version-5.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"

License: Creative Commons<\/a>
\n<\/p>


\n<\/p><\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/7\/75\/Change-the-Batteries-in-Your-Smoke-Detector-Step-9-Version-5.jpg\/v4-460px-Change-the-Batteries-in-Your-Smoke-Detector-Step-9-Version-5.jpg","bigUrl":"\/images\/thumb\/7\/75\/Change-the-Batteries-in-Your-Smoke-Detector-Step-9-Version-5.jpg\/aid1299257-v4-728px-Change-the-Batteries-in-Your-Smoke-Detector-Step-9-Version-5.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"

License: Creative Commons<\/a>
\n<\/p>


\n<\/p><\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/2\/2a\/Change-the-Batteries-in-Your-Smoke-Detector-Step-10-Version-4.jpg\/v4-460px-Change-the-Batteries-in-Your-Smoke-Detector-Step-10-Version-4.jpg","bigUrl":"\/images\/thumb\/2\/2a\/Change-the-Batteries-in-Your-Smoke-Detector-Step-10-Version-4.jpg\/aid1299257-v4-728px-Change-the-Batteries-in-Your-Smoke-Detector-Step-10-Version-4.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"

License: Creative Commons<\/a>
\n<\/p>


\n<\/p><\/div>"}, Learning Why Smoke Detectors Are Necessary, {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/d\/da\/Change-the-Batteries-in-Your-Smoke-Detector-Step-11-Version-3.jpg\/v4-460px-Change-the-Batteries-in-Your-Smoke-Detector-Step-11-Version-3.jpg","bigUrl":"\/images\/thumb\/d\/da\/Change-the-Batteries-in-Your-Smoke-Detector-Step-11-Version-3.jpg\/aid1299257-v4-728px-Change-the-Batteries-in-Your-Smoke-Detector-Step-11-Version-3.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"

License: Creative Commons<\/a>
\n<\/p>


\n<\/p><\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/a\/ae\/Change-the-Batteries-in-Your-Smoke-Detector-Step-12.jpg\/v4-460px-Change-the-Batteries-in-Your-Smoke-Detector-Step-12.jpg","bigUrl":"\/images\/thumb\/a\/ae\/Change-the-Batteries-in-Your-Smoke-Detector-Step-12.jpg\/aid1299257-v4-728px-Change-the-Batteries-in-Your-Smoke-Detector-Step-12.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"

License: Creative Commons<\/a>
\n<\/p>


\n<\/p><\/div>"}, Official website for the State of Massachusetts, {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/f\/fc\/Change-the-Batteries-in-Your-Smoke-Detector-Step-13.jpg\/v4-460px-Change-the-Batteries-in-Your-Smoke-Detector-Step-13.jpg","bigUrl":"\/images\/thumb\/f\/fc\/Change-the-Batteries-in-Your-Smoke-Detector-Step-13.jpg\/aid1299257-v4-728px-Change-the-Batteries-in-Your-Smoke-Detector-Step-13.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"