If you’ve ever found yourself scrambling to replace a dead battery in your car key fob, fitness tracker, or even an Apple AirTag, you’re probably familiar with the CR2032 lithium coin battery. One of the standout options on the market is the Energizer 2032 Batteries (10 Pack), a 3V lithium coin battery pack that’s been flying off the virtual shelves. This product has earned an “Amazon’s Choice” badge and over 40,000 purchases in the past month alone. But does it live up to the hype? Let’s break down the key specs and dive into what buyers—across Amazon, Reddit, and X—are saying about it.
- 10 pack of Energizer 2032 Batteries (CR2032 Compatible with Apple AirTag and Key Fobs)
- 3V lithium coin batteries perform in extreme temperatures from -22 F to 140 F
- Long lasting toy, health monitor and remote batteries – works with AirTag and similar devices
Disclosure
Key Specifications
- Quantity: 10 CR2032 batteries per pack.
- Voltage: 3V, standard for lithium coin cells.
- Battery Type: Lithium, single-use.
- Shelf Life: Up to 12 years in storage.
- Temperature Range: Performs in extreme conditions, from -22°F to 140°F.
- Compatibility: Works with Apple AirTags, key fobs, watches, glucose monitors, remotes, and more.
- Safety: Child-resistant packaging to prevent accidental ingestion.
- Capacity: 225 milliamp hours, offering solid power for small devices.
What Buyers Love
Feedback from Amazon reviews, Reddit threads, and X posts paints a pretty positive picture. Here’s what people are raving about:
- Longevity: These batteries seem to outlast cheaper alternatives. One Amazon reviewer noted they’ve been using them in car remotes and garage openers for months without issues, a sentiment echoed on Reddit where users say they’re a “set it and forget it” solution for key fobs. Someone on X even mentioned their AirTag still going strong after nearly a year.
- Value for Money: Buyers feel they’re getting a great deal for a trusted brand. “Great price for a trusted brand” is a common refrain across platforms, with many pointing out that the discount makes it a no-brainer compared to pricier competitors like Duracell.
- Reliability: People trust Energizer, and it shows. On Reddit, a user shared how these batteries fixed their car fob after generic ones failed, saving them from shelling out hundreds for a replacement. Amazon reviews frequently highlight how they “just work” in everything from fitness trackers to old-school watches.
- Versatility: From AirTags to medical devices, the wide compatibility gets a thumbs-up. One X user praised their performance in a heart monitor, while Amazon buyers love that they fit perfectly in older devices still using the 2032 size.
- Packaging: The child-resistant design isn’t just a spec—it’s a relief for parents. A few Amazon reviews specifically called this out as a bonus, appreciating the extra safety layer.
Disclosure
What Buyers Dislike
No product is perfect, and the Energizer 2032 pack has its share of gripes. Here’s what’s rubbing some folks the wrong way:
- Inconsistent Performance: While rare, a handful of Amazon reviews (and a couple of X posts) mentioned duds in the pack. One buyer said two out of ten batteries were dead on arrival, though they still rated it four stars for the quality. On Reddit, someone speculated this might be a storage or shipping issue rather than a flaw in the batteries themselves.
- Price Fluctuations: Some users pointed out that the “list price” feels inflated, making the discount seem more dramatic than it really is. A few Redditors agreed, suggesting it’s a marketing tactic rather than a genuine markdown.
- Overkill for Small Needs: If you only need one or two batteries, the 10-pack can feel excessive. An Amazon reviewer gave it four stars because they didn’t need so many at once, and a similar sentiment popped up on Reddit where someone wished for a smaller pack option.
- Competition Concerns: Some buyers on Reddit and X compared these to Amazon Basics or Duracell alternatives, noting that other brands occasionally offer similar quality for a few cents less. One X post called out the Amazon Basics 10-pack as a tempting rival.
How It Stacks Up
Compared to similar items, the Energizer 2032 10-pack holds its own. The Duracell 2032 6-pack and Amazon Basics 10-pack are close contenders, but Energizer’s edge seems to be its brand trust and extreme temperature performance. For instance, the Amazon Basics option lacks the same emphasis on child-resistant packaging, while Duracell’s smaller pack size might not feel as cost-effective. If you’re in a cold climate or need batteries that won’t quit in the heat, Energizer’s -22°F to 140°F range could tip the scales. Panasonic’s CR2032 batteries are also a solid choice, offering excellent performance and value for money.
Final Thoughts
The Energizer 2032 Batteries (10 Pack) is a solid pick for anyone stocking up on reliable power for small devices. Buyers love the longevity, value, and peace of mind that comes with a big-name brand. Sure, there are occasional duds and some skepticism about the “original” price, but the overwhelming feedback is positive—4.7 out of 5 stars from over 1,600 Amazon reviews doesn’t lie.
- 10 pack of Energizer 2032 Batteries (CR2032 Compatible with Apple AirTag and Key Fobs)
- 3V lithium coin batteries perform in extreme temperatures from -22 F to 140 F
- Long lasting toy, health monitor and remote batteries – works with AirTag and similar devices
