Your Apple AirTag is an indispensable tool for keeping track of your most important items, from keys and wallets to luggage and backpacks. But when that low-battery notification appears, you need a reliable, long-lasting replacement to ensure your tracking doesn’t miss a beat. Not all CR2032 batteries are created equal, and choosing the right one can impact performance and safety.
This professional analysis cuts through the noise to present the best battery options for your AirTag. We’ve examined top brands for their power delivery, safety features like child-resistant packaging, and overall value. Whether you need a single backup or a multi-pack for all your trackers, this roundup will help you find the perfect power source to keep your AirTag running smoothly for the long haul.
The Top AirTag Battery Replacements
- Duracell 2032 Lithium Battery, 4 Count
- Duracell 2032 Lithium Battery, 8 Count
- Duracell 2032 Lithium Battery, 9 Count
- Amazon Basics CR2032 Lithium Batteries, 4-Pack
- PGSONIC CR2032 3V Lithium Battery (10pcs)
- Panasonic CR2032 Batteries, 10 Pack
- Energizer 2032 Batteries (1 Pack)
- Panasonic CR2032 Batteries, 4 Pack
- Energizer CR2032 Lithium 3V Battery 6 Pack
Duracell 2032 Lithium Battery, 4 Count
Duracell is a trusted name in power, and this 4-pack of CR2032 batteries is engineered for dependability in your AirTag and other essential devices. You can count on long-lasting power and consistent performance, ensuring your tracker remains active when you need it most. These batteries are designed to deliver reliable energy for key fobs, remote controls, and a wide range of home electronics.
Safety is a paramount feature of this product. The batteries feature a non-toxic, bitter coating on both sides to help discourage accidental swallowing. Furthermore, the child-secure packaging is nearly impossible to open without scissors, providing an additional layer of protection in households with small children.
Duracell 2032 Lithium Battery, 8 Count
For users with multiple AirTags or a need for several backup batteries, this 8-count pack from Duracell offers excellent value. It provides the same dependable, long-lasting power as the smaller pack, making it a practical choice for powering all your tracking devices and other compatible electronics like glucose monitors and wireless cameras.
This pack maintains the rigorous safety standards Duracell is known for. The bitter coating on the battery cells and the child-secure, scissor-required packaging are both included. This makes it a smart and safe bulk-buying option for offices, families, or anyone who wants to be prepared with ample replacements.
Duracell 2032 Lithium Battery, 9 Count
This 9-count package is the largest Duracell option, ideal for those who require a long-term supply of high-quality batteries. It ensures you have a fresh battery on hand for every AirTag you own, plus spares for future needs. The consistent performance guarantees that your devices will function as intended without interruption.
Like its counterparts, this pack does not compromise on safety. The multi-layered child protection, featuring the bitter taste coating and secure packaging, is present. This bulk pack is a convenient way to stock up on a premium power source while prioritizing household safety.
Amazon Basics CR2032 Lithium Batteries, 4-Pack
Amazon Basics provides a straightforward and reliable solution for your AirTag battery needs. This 4-pack offers dependable power without the brand-name premium, representing a solid value for everyday use. The batteries are designed as direct replacements for CR2032, BR2032, and DL2032 models.
The packaging is child-proof, adding a necessary safety feature for any home. If you are looking for a no-fuss, effective battery that gets the job done for your AirTag and other compatible devices, this Amazon Basics pack is a strong and trustworthy contender.
PGSONIC CR2032 3V Lithium Battery (10pcs)
The PGSONIC 10-pack is an excellent choice for users seeking a high-capacity bundle from a specialized battery brand. These Grade A batteries are noted for their long-lasting performance and impressive five-year shelf life, ensuring they remain fresh until you need them. The high energy density provides strong and reliable power for your AirTag.
Safety and build quality are highlighted with a leak-proof design that utilizes special sealing and coating technology to resist corrosion. With 0% mercury, these batteries are a safe option for a wide array of devices, from smart sensors and scales to medical equipment, making them a versatile purchase.
Panasonic CR2032 Batteries, 10 Pack
Panasonic brings its engineering expertise to this 10-pack of CR2032 batteries, promising long-lasting and reliable performance. A key advantage is the extended storage life; these batteries can maintain their power for up to eight years when stored properly, making this large pack a great investment for future use.
The packaging meets rigorous child-resistant safety standards, including IEC and ANSI compliance, offering significant peace of mind. For those who value a brand known for quality electronics and require a substantial supply of dependable batteries, this Panasonic pack is a first-rate option.
Energizer 2032 Batteries (1 Pack)
Energizer, another leader in the battery industry, offers this single-pack option perfect for when you need an immediate replacement. It features their advanced 3-in-1 Child Shield, which represents a comprehensive approach to safety. This includes Color Alert technology that dyes the mouth blue upon contact with saliva, a bitter coating, and secure packaging.
This single battery is ideal if you only have one AirTag to maintain or find yourself in need of a quick replacement without committing to a multi-pack. You receive the assurance of a major brand and a top-tier safety system in one convenient package.
Panasonic CR2032 Batteries, 4 Pack
This 4-pack from Panasonic offers the same reliable, long-lasting power as the larger pack but in a more manageable quantity. The batteries are engineered to perform reliably across a wide range of operating temperatures, from -22°F to +140°F, ensuring your AirTag works in various environments.
The child-resistant packaging is standards-based, meeting or exceeding key international safety compliance standards. For users who prefer the Panasonic brand but don’t need a 10-pack, this is a perfect-sized package that provides quality, safety, and value.
Energizer CR2032 Lithium 3V Battery 6 Pack
This 6-pack from Energizer strikes a great balance between quantity and convenience. It provides a solid supply of batteries to power several AirTags or to keep spares on hand, all from a brand synonymous with longevity and power. You can expect the consistent performance required for your tracking devices.
While specific features for this pack may vary, Energizer is known for incorporating strong safety features in its products. Choosing this pack means selecting a reputable power source that will keep your essential devices running without frequent replacements.
Buying Guide: What to Look For in the Best Batteries for AirTag
When I need to replace the battery in my AirTag, I don’t just grab the first pack I see. There’s a specific type required, and choosing the right one can make a big difference in how long my tracking device lasts and how reliably it performs. The AirTag uses a standard 3-volt CR2032 coin cell battery. While that seems straightforward, not all CR2032 batteries are created equal. Here’s what I look for when I’m picking out the best batteries for my AirTag.
First and foremost, I always check for the bitterant coating. This is a non-negotiable safety feature. Batteries without this coating can be a serious choking hazard for small children and pets. Reputable brands include this safe, bitter-tasting layer to discourage swallowing. I make it a point to only buy from brands that explicitly state their batteries are coated with a food-grade bitterant.
Next, I consider the brand’s reputation. While generic, no-name batteries might be cheaper, I’ve found they often have a shorter lifespan and can be less reliable. A weak or inconsistent power output might cause my AirTag to disconnect or have a weaker signal. I stick with well-known manufacturers like Duracell, Energizer, or Panasonic. These companies have a track record for quality and consistency, which gives me peace of mind that my AirTag will work when I need it to.
I also pay attention to the packaging. I prefer to buy batteries in multi-packs. Since an AirTag battery typically lasts about a year, having a few spares on hand is convenient. It means I’m never caught off guard when I get a low battery notification on my iPhone. Furthermore, I look for blister packs or sealed plastic containers that protect the batteries from moisture and damage before I open them.
Finally, while price is a factor, I don’t let it be the deciding one. The difference in cost between a generic brand and a trusted one is usually minimal, especially when you consider that a single battery powers the device for such a long time. Investing a little more in a quality battery from a reputable source is, in my opinion, well worth it for the reliability and safety it provides. This professional analysis of the 9 best batteries for AirTag is all about finding that perfect balance of safety, longevity, and trusted performance.
Frequently Asked Questions
Can I use any CR2032 battery in my AirTag?
Technically, yes, any standard CR2032 battery should fit. However, I strongly recommend using batteries from reputable brands that include a bitterant coating. This safety feature is crucial, especially in households with children or pets. Using a high-quality battery also ensures consistent power delivery and a longer lifespan for your AirTag.
How often will I need to replace my AirTag’s battery?
Based on my experience and Apple’s estimates, the battery in an AirTag should last for about a year. This can vary depending on how often you play a sound to locate it or use Precision Finding. Your iPhone will send you a notification when the battery is running low, so you don’t have to guess.
Why does my new battery not work in the AirTag?
This is a common hiccup. The most likely reason is that the plastic tab on the battery’s insulating wrapper wasn’t fully removed. Make sure you pull it out completely. Also, double-check that you’re inserting the battery with the correct side facing up; the positive (+) side should be visible when you close the AirTag.
Are there rechargeable batteries for the AirTag?
Currently, there are no widely available or officially recommended rechargeable CR2032 batteries that are practical for use in an AirTag. Standard rechargeable coin cells often have a lower voltage (1.5V vs. the required 3V) and would not work properly. For now, single-use batteries are the standard and most reliable option.
Is it worth buying a specific brand for my AirTag?
In my opinion, yes. While you can save a few cents with a generic brand, the potential for a shorter life or inconsistent performance isn’t worth the risk. A trusted brand ensures you get the full year of service and the safety features you need. When I look for the best batteries for AirTag, brand reliability is a key part of my decision.