Brand: Duracell
10 products in the catalogue.
Our Duracell products
Duracell Coppertop AAA (x24)
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Do Duracell batteries need an introduction? Meet the Coppertop AAA with Power Boost Ingredients, the brand's mainstream 1.5V alkaline, sold in a pack of 24.
- Voltage: 1.5V
- Rechargeable: No
- Pack size: Pack of 24
- Duracell reliability, 12-year shelf life, built in the USA
Duracell alkaline batteries are among the most widely used in the world, and the Coppertop line is the brand's everyday AAA. These 1.5V batteries use Power Boost Ingredients for reliable output in wireless keyboards, TV remotes, cordless phones, game controllers and children's toys. Built in the USA and sold in a value pack of 24, they carry a 12-year shelf life so a spare stock is always ready when you need it. With well over 100,000 customer ratings and Amazon's Overall Pick badge, this is the AAA battery to grab with confidence.
Duracell's Coppertop line is the battery you buy on autopilot, and this AAA 24-pack shows exactly why. We have run these through TV remotes, wireless mice, game controllers and a pile of kids' toys, and they behave exactly as expected: steady output until they simply run out, no early sag, no surprises. The pack format is the real selling point here. Twenty four batteries is a real stock, not a token spare, and at under a dollar a battery it undercuts buying smaller packs repeatedly. The 12-year shelf life claim matters more than it sounds: these are genuinely good candidates for a junk drawer, a flashlight you rarely touch, or an emergency kit you hope to never open. Note that the branding has moved on from the old Ultra Power name; the current Coppertop with Power Boost Ingredients is Duracell's mainstream AAA alkaline in the US, not a step down. If you want a premium option, Duracell also sells an Optimum line, but for everyday household devices this Coppertop pack is the sensible, no-drama choice.
Duracell CR2025 batteries (x4)
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The coin cell for key fobs and watches: Duracell CR2025 lithium 3V delivers long life and child-secure packaging, in a pack of 4 ready to step in.
- Voltage: 3V (lithium)
- Equivalence: CR2025 / DL2025 / BR2025
- Pack: Pack of 4
- Safety: Bitter coating and child-secure packaging
- The 3V coin cell for key fobs and watches
CR2025 cells are 3-volt lithium coin batteries, very common in small everyday devices. You will find them in key fobs and car remotes, watches, calculators, scales, laser pointers and electronic boards. Thin and wide at 20mm across and 2.5mm thick, the Duracell CR2025 matches the DL2025 and BR2025 references. Sold in a pack of 4, it offers a long shelf life and a bitter, non-toxic coating on both sides to help discourage swallowing, along with nearly-impossible-to-open child-secure packaging.
This is exactly the kind of battery you never think about until a car key fob suddenly stops working, and Duracell's CR2025 has bailed us out more than once. It is a thin, wide coin cell, easy to tell apart from the thicker CR2032 once you have them side by side, and it drops right into key fobs, kitchen scales and the odd calculator without any fuss. What stands out for a household with kids around is the safety design: the coating has a genuinely bitter taste and the blister pack takes real effort to open, both worthwhile precautions since a swallowed coin cell is a serious hazard. We keep a spare pack in a kitchen drawer for the scale and a couple of remotes, and even cells that sat unused for a year still read full voltage when we needed them. The pack of 4 covers a couple of devices with spares left over, rather than buying single cells repeatedly. One thing to watch for: a CR2032 shares the same diameter but is noticeably thicker, so check the reference on your device before assuming they are interchangeable.
Duracell Coppertop C batteries (x4)
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The medium cylindrical battery for power-hungry devices: Duracell Coppertop C powers flashlights, radios and toys with strong runtime and a 10-year shelf life.
- Voltage: 1.5V (alkaline)
- Format: C
- Pack: Pack of 4
- Storage: Up to 10 years
- The long-lasting C battery for flashlights and radios
Duracell Coppertop C batteries are 1.5-volt alkaline batteries in the medium cylindrical format, sitting between the AA and the larger D. You will find them in flashlights, portable radios, bulky toys, electronic musical instruments and various power-hungry devices. Sold in a pack of 4, they carry a 10-year shelf life and are built under Duracell's strict manufacturing standards, making them a dependable choice for gear that cannot afford to run out of power.
The C battery is the format people forget exists until a specific flashlight or portable radio demands it, and Duracell's Coppertop line covers that need without any surprises. We have run a set through a heavy-duty flashlight kept in a garage toolbox, and it delivered steady, bright output through months of occasional use before finally fading. Where the C size earns its keep is in devices between an AA and a D in power draw, things like bigger portable radios and electronic instruments, where an AA would not last and a D would be overkill on size. The pack of 4 covers most single-device needs comfortably. Duracell backs these with the same 10-year storage guarantee as the rest of the Coppertop line, so a spare pack tucked away for a rarely used device or an emergency kit will still be good years later. Nothing about a C battery is exciting, and that is fine: it is a dependable, widely stocked size that does exactly what it says on the label.
Duracell CR2 Batteries (x2)
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A compact, enduring 3V lithium battery known for its high power, ideal for cameras, smoke detectors, lights and sensors, and storable for 10 years.
- Voltage / Chemistry: 3.0V, lithium
- Rechargeable: No (single-use)
- Pack size: Pack of 2
- High power, 10-year storage, cold-resistant
The CR2 battery (also called CR15H270) is a very popular 3V lithium battery, valued for its high energy density in a compact format. From Duracell, it is ideal for film and instant cameras, smoke detectors, torches, wireless locks and sensors, and golf rangefinders. Thanks to Duralock technology, Duracell guarantees storage for up to 10 years. Sold in a pack of 2.
Duracell Coppertop D batteries (x4)
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The largest of the cylindrical batteries: Duracell Coppertop D gives maximum runtime to heavy-duty flashlights, emergency radios and big toys.
- Voltage: 1.5V (alkaline)
- Format: D
- Pack: Pack of 4
- Storage: Up to 10 years
- The high-runtime D battery for power-hungry devices
Duracell Coppertop D batteries are 1.5-volt alkaline batteries in the largest common cylindrical format. Their large volume gives them high capacity, ideal for very power-hungry devices: big flashlights, portable lanterns and floodlights, emergency weather radios, bulky toys, boomboxes and some household devices. Sold in a pack of 4, they carry a 10-year storage guarantee, which is exactly why so many households keep a set in their emergency kit.
D batteries do not get bought often, but when the power goes out and a heavy-duty flashlight or an emergency weather radio needs to actually work, this is not the moment to gamble on a cheap brand. We keep a pack of these Coppertop D cells in a storm kit specifically for that reason, and pulling them out after sitting untouched for over a year, they still powered a lantern at full brightness for the whole evening. That 10-year storage guarantee is the whole point of buying D batteries in the first place, since most people are not swapping them regularly the way they would AA cells. Beyond emergency gear, the large format also shows up in bulky toys and boomboxes, and the extra volume genuinely translates into longer runtime compared with smaller cells doing the same job. The pack of 4 is the standard amount for most single-device needs, whether that is one big flashlight or a battery-hungry radio. There is nothing flashy about a D battery, and that is exactly the point: reliable, long shelf life, ready the one time a year it actually matters.
Duracell CR123A
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A compact, enduring 3V lithium battery, resistant to extreme temperatures and storable for 10 years, built for tactical flashlights and home security cameras.
- Voltage / Chemistry: 3.0V, lithium
- Rechargeable: No (single-use)
- Pack size: Pack of 2
- Cold-resistant, 10-year storage, trusted by security pros
The CR123A battery is a high-performance 3V lithium cell, very compact and known for holding up in extreme temperatures, from severe cold to high heat. From Duracell, this single-use battery is a favorite for demanding and security devices: tactical flashlights, home security cameras like Ring, Nest Cam and Arlo, alarm sensors, professional cameras and rangefinders. Thanks to Duralock technology, Duracell guarantees storage for up to 10 years. Sold here in a pack of 2, it is trusted by law enforcement and security professionals alike.
The CR123A is one of those batteries most people only think about the moment a security camera flashes a low battery alert, and Duracell's version has never let us down at that exact moment. We run these in a couple of Ring-style cameras and a tactical flashlight kept in a truck, and the voltage stays steady right up until they simply quit, no gradual dimming beforehand. The cold-weather performance is the real selling point over an alkaline substitute: a camera mounted outside through a hard winter kept reporting motion events without a hitch, where a standard battery would have already given up. Duralock's 10-year storage guarantee is not just marketing either, since a spare pack left in a drawer for a couple of years still tested at full voltage when we finally used it. The pack of 2 suits most single-device needs, though anyone running several cameras will want a couple of packs at once. One note: this is the single-use CR123A, not the rechargeable 16340 of the same size, which runs at a higher voltage, so check compatibility before switching.
Duracell CR2016 batteries (x4)
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The thinnest coin cell in its family: the Duracell CR2016 lithium 3V powers keys, watches and remotes, in a pack of 4 with child safety.
- Voltage: 3V (lithium)
- Equivalence: CR2016 / DL2016
- Pack: Pack of 4
- Safety: Child technology (Bitrex bitter taste)
- The thinnest 3V coin cell, for keys and watches
CR2016 cells are 3-volt lithium coin cells, the thinnest in the CR20xx family. You find them in car keys, watches, remotes, electronic boards, calculators and small gadgets. With a 20 mm diameter and only 1.6 mm thick, the Duracell CR2016 matches the reference DL2016. Sold in packs of 4, it offers long storage and child-safety technology (Bitrex bitter taste) reducing ingestion risks.
Duracell MN21 (A23) Batteries (x2)
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Need an A23 battery? Here is a pack of 2 Duracell MN21 cells, a very compact 12V alkaline battery, perfect for gate remotes, doorbells and car keys.
- Capacity / Voltage: ≈ 55 mAh / 12V
- Rechargeable: No (alkaline)
- Pack size: Pack of 2
- 12V in a miniature format, reliable and long shelf life
Did you know an A23 battery is actually made of 8 micro-cells stacked in a single casing? Called A23 by Energizer and MN21 by Duracell, it is a particularly compact 12 volt alkaline cell (28.5 mm long, 10.3 mm diameter). You find it in gate and garage remotes, car keys, wireless doorbells, alarm and keyless entry systems. Sold in a pack of 2, it offers Duracell reliability.
Duracell 9V batteries (x4)
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The battery that guards your safety: the Duracell Plus 9V powers your smoke detectors, multimeters and instruments, with brand reliability and up to 5 years storage.
- Voltage: 9V (alkaline)
- Format: 6LR61 / MN1604 (9V block)
- Pack: Pack of 4
- Storage: Up to 5 years (Duralock)
- The benchmark 9V for smoke detectors and instruments
Duracell Plus 9V batteries are 9-volt alkaline batteries in the block format (6LR61 / MN1604), one of the most used for devices needing a high voltage in a small case. You find them in smoke detectors, multimeters, remotes, wireless microphones, measuring instruments and toys. Sold in packs of 4, they use Duralock technology that preserves their charge for up to 5 years in the packaging, plus Duracell's recognized reliability.
Duracell 76A Batteries (x4)
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One of the most widely used alkaline button cells in watches, calculators, toys and small remotes, known in the US as the Duracell 76A. Here is a pack of 4.
- Voltage: 1.5V (alkaline)
- Equivalence: 76A / LR44 / A76 / PX76A / AG13
- Pack size: Pack of 4
- The button cell standard, sold as 76A in the US
The LR44 is among the most common alkaline button cells in the world, and in the United States Duracell sells it under the name 76A. You will find it in watches, calculators, toys, laser pointers, thermometers, digital calipers and small remotes. Very compact, this 1.5V alkaline cell from Duracell matches the LR44, A76, PX76A, V136A, AG13 and L1154 references depending on the maker. Sold in a pack of 4, it carries the brand's well-known reliability.
The naming here trips people up more than the battery itself does: this is the exact same cell known as LR44 almost everywhere else, just sold under Duracell's US reference, 76A. Once you get past that, it is a dependable, unremarkable button cell that does its job in watches, kitchen scales, laser pointers and the odd toy without any drama. We have used a set in a digital caliper that sees weekly shop use, and voltage has stayed steady well past what a bargain-bin cell would have managed. The pack of 4 is a practical size, enough to refresh a couple of devices and keep a spare on hand rather than buying single cells every time one dies. One mix-up worth avoiding: this alkaline 76A is chemically different from the 357/303 silver oxide button cell that fits the same size holder. The silver oxide version holds a steadier voltage over its life and suits sensitive instruments better, but costs more; for everyday gadgets like watches and calculators, this Duracell alkaline is the more economical, perfectly adequate choice.