{"product_id":"duracell-coppertop-aa-batteries-28-pack-reliable-backup-power-for-carbon-monoxide-detectors-and-emergency-radios","title":"Duracell Coppertop AA Batteries, 28 Pack – Reliable Backup Power for Carbon Monoxide Detectors and Emergency Radios","description":"\u003cdiv class=\"geo-product-body\"\u003e\n\u003csection class=\"geo-appeal\"\u003e\u003ch2\u003eWhy you'll love it\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e12-year storage guarantee means batteries work even after years sitting in a drawer or emergency kit\u003c\/li\u003e\n\u003cli\u003eTrusted Duracell brand name backed by a defect guarantee gives peace of mind\u003c\/li\u003e\n\u003cli\u003e28-count family pack with re-closable organizer reduces waste and keeps spares tidy\u003c\/li\u003e\n\u003cli\u003eCompatible with hundreds of common household devices so one purchase covers many needs\u003c\/li\u003e\n\u003cli\u003ePOWER BOOST Ingredients promise longer-lasting performance in high-drain devices like controllers and toys\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003csection class=\"geo-usecases\"\u003e\u003ch2\u003ePerfect for\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePowering smoke detectors and home safety devices\u003c\/li\u003e\n\u003cli\u003eStocking an emergency preparedness kit for storms or outages\u003c\/li\u003e\n\u003cli\u003eReplacing batteries in children's toys and baby monitors\u003c\/li\u003e\n\u003cli\u003eKeeping TV remotes, wireless keyboards, and gaming controllers running\u003c\/li\u003e\n\u003cli\u003eBulk replacement for clocks, flashlights, and digital cameras\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003csection class=\"geo-original\"\u003e\u003cdiv style=\"margin-bottom: 20px;\"\u003e\u003cimg src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/dd690e7e-46d0-4042-a925-af5d098e5e54.__CR0,0,3451,2135_PT0_SX970_V1___.jpg\" style=\"width: 100%;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 20px;\"\u003e\u003cimg src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/dd690e7e-46d0-4042-a925-af5d098e5e54.__CR0,2318,3451,1067_PT0_SX970_V1___.jpg\" style=\"width: 100%;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 20px;\"\u003e\u003cimg src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/dd690e7e-46d0-4042-a925-af5d098e5e54.__CR0,3522,3451,1067_PT0_SX970_V1___.jpg\" style=\"width: 100%;\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cb\u003eProduct Information\u003c\/b\u003e\u003cbr\u003eCOMPATIBLE WITH HUNDREDS OF EVERYDAY DEVICES: Works with TV remotes, children's toys, gaming controllers (Nintendo, Wii), smoke detectors, baby monitors, digital cameras, flashlights, clocks, wireless keyboards, computer mice, and any device requiring AA\/LR6 batteries.\u003cbr\u003e\u003cbr\u003e12-YEAR STORAGE GUARANTEE: Every Duracell Coppertop AA battery is guaranteed to remain ready for up to 12 years in storage. Stock up with confidence.\u003cbr\u003e\u003cbr\u003ePOWER BOOST INGREDIENTS: Duracell's exclusive POWER BOOST Ingredients deliver dependable, long-lasting performance in your devices.\u003cbr\u003e\u003cbr\u003eQUALITY YOU CAN COUNT ON: Every Duracell battery is manufactured to strict standards and guaranteed against defects in material and workmanship.Trusted by families from everyday device to home safety use.\u003cbr\u003e\u003cbr\u003eFAMILY-PACK VALUE: 28 AA batteries in a re-closable, organized pack—because your family's devices never wait for a convenient time to run out of battery power. Keep Duracell stocked and stay ready.\u003cbr\u003eThe AA battery powering the devices your family relies on every day—from TV remotes and smoke detectors to children's toys, baby monitors, gaming controllers, and flashlights. Duracell Coppertop AA alkaline batteries with POWER BOOST™ Ingredients deliver dependable, consistent power. Guaranteed for 12 years in storage—so the batteries in your emergency kit, your smoke detector drawer, and your holiday toy pile will work the moment you need them. From storm prep to everyday life, Duracell is your trusted battery brand.Number of Batteries: 28 AA batteries required. (included)\u003cbr\u003eBrand: DURACELL\u003cbr\u003eModel Name: Coppertop SIOC Batteries\u003cbr\u003eWarranty Description: Limited Warranty\u003cbr\u003eBattery Cell Type: Alkaline\u003cbr\u003eBattery Capacity: 2850\u003cbr\u003eVoltage: 1.5 volts\u003cbr\u003eReusability: Single Use\u003cbr\u003eCompatible Phone Models: Any equipment that needs alkaline AA batteries\u003cbr\u003eBattery Weight: 24 g\u003cbr\u003eItem Dimensions: 8.88 x 5.5 x 0.88 inches\u003cbr\u003eItem Weight: 1.65 pounds\u003cbr\u003eAntenna Location: Camera,Remotes,Tv\u003c\/section\u003e\u003csection class=\"geo-faq\"\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eWill these Duracell AA batteries reliably power my smoke detector for the full recommended replacement cycle?\u003c\/h3\u003e\n\u003cp\u003eYes. Duracell Coppertop AA batteries are alkaline cells rated at 2850 mAh, which is more than enough capacity to run a standard ionization or photoelectric smoke alarm for the full 6 to 12 months manufacturers recommend between battery swaps. Many homeowners replace them once a year during daylight saving time as a simple safety routine.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eAre these batteries safe to store next to emergency supplies in case of a house fire or storm?\u003c\/h3\u003e\n\u003cp\u003eYes. Duracell Coppertop batteries are sealed alkaline cells, so they will not leak, smoke, or produce flame under normal household storage conditions. The 12-year storage guarantee means batteries you put in a hallway emergency kit today will still hold usable charge when you need them during a power outage or storm.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eHow long will a 28-pack last if I rotate them through all my safety devices once a year?\u003c\/h3\u003e\n\u003cp\u003eA typical home has 4 to 8 battery-powered safety devices, including smoke alarms, CO detectors, and nightlights. Replacing each once a year with a fresh cell means a 28-pack covers roughly 3 to 7 years of annual rotations, which is why the 12-year shelf life is so valuable for safety stocking.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eCan I rely on these batteries to power a flashlight during a blackout?\u003c\/h3\u003e\n\u003cp\u003eAbsolutely. A standard LED flashlight draws very little current, and the 2850 mAh capacity of these AA cells will keep it running for many hours. Because the pack is re-closable, you can keep a few batteries sealed in a drawer or emergency kit right next to the flashlight so everything is ready when the lights go out.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eDo these batteries leak and damage smoke detectors over time?\u003c\/h3\u003e\n\u003cp\u003eDuracell Coppertop batteries are engineered with a low self-discharge alkaline chemistry and a design intended to resist leakage during normal use. Still, safety experts recommend swapping smoke alarm batteries once a year rather than letting any alkaline cell sit inside a device for many years.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eI am a homeowner stocking a 72-hour emergency kit. Is a 28-pack enough to power everything?\u003c\/h3\u003e\n\u003cp\u003eFor most 72-hour kits, yes. You will typically need AA cells for a flashlight, a battery-powered radio, and a few small safety devices, which together use 6 to 12 batteries. The 28-pack gives you the core supply plus spares, and the resealable organizer keeps unused batteries protected and easy to find.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eAre these safe to keep in a garage where temperatures swing between hot and cold?\u003c\/h3\u003e\n\u003cp\u003eAlkaline batteries like Duracell Coppertop handle typical garage temperature ranges well. For very hot attics or uninsulated sheds, storing the unopened pack indoors is the safest choice, because extreme heat can shorten shelf life faster than normal climate variation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eWhat should I do with old batteries from my smoke detectors when I replace them with this pack?\u003c\/h3\u003e\n\u003cp\u003eUsed alkaline batteries should be taped at the terminals and taken to a household hazardous waste drop-off, a Call2Recycle location, or many retail stores that accept spent batteries. Never throw them in regular household trash where they can spark at waste facilities.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eIs this battery safer than a generic store-brand AA for life-safety devices?\u003c\/h3\u003e\n\u003cp\u003eDuracell is one of the most widely used brands in professionally installed smoke and CO detectors, and the company backs each Coppertop cell with a defect guarantee. For life-safety devices where failure is not an option, that track record is why many homeowners and electricians choose Duracell over unbranded alternatives.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eWill these batteries still hold a charge after sitting unused in a hall closet for 5 years?\u003c\/h3\u003e\n\u003cp\u003eYes. Duracell guarantees these cells to hold usable charge for up to 12 years in storage, so a 5-year-old sealed battery from this pack will still test well above the voltage required by smoke detectors, flashlights, and emergency radios.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eHow do these compare to lithium AA batteries for emergency preparedness?\u003c\/h3\u003e\n\u003cp\u003eLithium AA batteries last longer in extreme temperatures and have a higher energy density, but they cost two to three times more per cell. For most household emergency kits stored indoors at room temperature, alkaline Duracell Coppertop cells give you reliable backup power at a much more budget-friendly price per battery.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eWhy pay more for a name brand when cheaper batteries also say 10-year shelf life?\u003c\/h3\u003e\n\u003cp\u003eShelf-life claims are only as trustworthy as the manufacturer behind them. Duracell publishes consistent test data, offers a defect guarantee, and is the brand most safety device makers test against. For a smoke detector that sits above your family, the small premium buys you years of proven reliability.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eWhat if a battery from this pack is already dead when I open the package?\u003c\/h3\u003e\n\u003cp\u003eDuracell stands behind every Coppertop battery with a defect guarantee. If you receive a cell that does not power a device, contact Duracell customer support with the lot number printed on the pack and they will typically replace the battery at no charge.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eAre alkaline batteries a fire risk if they touch each other or a metal surface?\u003c\/h3\u003e\n\u003cp\u003eLoose alkaline batteries can short if both terminals touch metal like keys or foil, which can generate heat. The re-closable organizer included with this 28-pack keeps each cell separated and capped, eliminating that risk during storage in a junk drawer or emergency kit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eI am worried about my pet chewing a battery. Is the chemistry inside dangerous if punctured?\u003c\/h3\u003e\n\u003cp\u003eAlkaline electrolyte is corrosive and can irritate tissue if a battery is punctured and the contents are swallowed or contact skin or eyes. Store the pack where pets cannot reach it, and if a pet ever chews or ingests a cell, contact your veterinarian or the ASPCA Animal Poison Control Center right away.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eHow do I store this 28-pack so the batteries last as long as possible?\u003c\/h3\u003e\n\u003cp\u003eKeep the unopened batteries in their original re-closable organizer and store them at room temperature in a dry location, away from direct sunlight and extreme heat. Do not mix new and used batteries in the same case, and never store loose cells where the terminals can touch metal objects.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eCan I mix old and new batteries in the same device?\u003c\/h3\u003e\n\u003cp\u003eIt is best not to. Mixing old and new batteries, or mixing alkaline with lithium or rechargeable cells, can cause the weaker batteries to leak and reduce the overall performance of the device. Always replace the full set at the same time with matching Duracell Coppertop cells.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eHow do I know when a battery in a device needs to be replaced?\u003c\/h3\u003e\n\u003cp\u003eMost devices will dim, run slowly, or show a low-battery indicator. If you do not get a warning, you can test an AA cell with a basic battery tester or a multimeter set to DC volts. Any reading above about 1.3V is still strong, while a reading under 1.0V means the cell should be replaced.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eAre these batteries compatible with any device that uses AA cells?\u003c\/h3\u003e\n\u003cp\u003eYes. Duracell Coppertop AA batteries are standard 1.5V alkaline cells that work in any device designed for AA batteries, from TV remotes to flashlights to baby monitors. Always check the device label, however, because a few specialty electronics call for rechargeable NiMH or lithium AA cells instead.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eDo these work in devices that need 1.2V rechargeable NiMH batteries?\u003c\/h3\u003e\n\u003cp\u003eMost consumer devices are designed to work across the 1.2V to 1.5V range, so a fresh alkaline AA will function in a device that normally uses NiMH. However, some battery gauges and chargers are calibrated for the specific chemistry, so for those specific products, use the battery type listed in the manual.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eWhat is included in the box when I order this product?\u003c\/h3\u003e\n\u003cp\u003eInside the package you will get 28 Duracell Coppertop AA alkaline batteries packed in a re-closable cardboard organizer. No charger or accessories are included, because these are single-use batteries. You will need a separate battery tester if you want to check remaining charge over time.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eAre Duracell Coppertop batteries safe to take on an airplane?\u003c\/h3\u003e\n\u003cp\u003eYes. Spare alkaline batteries under 100 watt-hours are allowed in carry-on luggage, and the 28-pack easily fits within that limit. Pack them in their original case or a small plastic bag so the terminals cannot short against keys, coins, or other metal items.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eCan alkaline batteries be thrown in the regular trash?\u003c\/h3\u003e\n\u003cp\u003eIn most U.S. states, single-use alkaline batteries can be safely disposed of in the regular household trash because modern formulations no longer contain heavy mercury. Where local rules differ, such as California, you should drop them off at a household hazardous waste site or a Call2Recycle location.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eWhat is the difference between alkaline and rechargeable NiMH batteries?\u003c\/h3\u003e\n\u003cp\u003eAlkaline batteries are single-use, inexpensive, and hold their charge for years on the shelf, which makes them ideal for remotes, clocks, and emergency devices. NiMH rechargeable batteries cost more up front but can be recharged hundreds of times, which makes them a better fit for high-drain devices like camera flashes and game controllers.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e\n\u003c\/div\u003e","brand":"haulely","offers":[{"title":"AAA - 28 Count (pack of 1)","offer_id":47604594344108,"sku":"DZVB0B2KWHKYT","price":24.69,"currency_code":"USD","in_stock":true},{"title":"AA - 28 Count (pack of 1)","offer_id":47604594376876,"sku":"4GDB0B1DF9NVJ","price":33.18,"currency_code":"USD","in_stock":true},{"title":"9V - 6 Count (pack of 1)","offer_id":47604594409644,"sku":"PDUB0B72DBKVF","price":36.65,"currency_code":"USD","in_stock":true},{"title":"AAA - 28 Count (pack of 2)","offer_id":47604594442412,"sku":"ISZB0GHDK4BQ3","price":33.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0763\/1585\/2972\/files\/12-year-shelf-life-storage-guarantee-1.jpg?v=1791685542","url":"https:\/\/haulely.myshopify.com\/products\/duracell-coppertop-aa-batteries-28-pack-reliable-backup-power-for-carbon-monoxide-detectors-and-emergency-radios","provider":"haulely","version":"1.0","type":"link"}