Best 3V Batteries of 2025

"I was really pleased with Amazon's huge selection of batteries, especially these Amazon Basics CR2 Lithium Batteries. They are just what I needed for my Switchbot devices, performing exactly as required. Plus, Amazon offers them at a fantastic price, making them an affordable choice without compromising on quality."

"I honestly had no idea these types of batteries existed until my Google Nest sensors stopped working. I tend to prefer Amazon brand products because they are affordably priced and never let me down."

"It always happens! An unusual battery size runs out and is hard to find. Thankfully, Amazon came to the rescue. I'm back in action thanks to their quick delivery!"

"I've found the LiCB CR2032 batteries to be outstanding in performance and compatibility. They fit perfectly in all my devices, from watches to my car key fob. The 3-year shelf life is impressive, and they work seamlessly with my medical devices, lasting about 15 days longer than previous brands."

"These batteries are ideal for my Christmas decorations! They last a long time without overheating. While the packaging is quite challenging to open, I appreciate the safety features. Overall, I highly recommend them for their quality and the added safety for my grandchildren."

"For the price, these batteries are excellent. I use them in my key fobs and calculators without any issues. The 10-pack is super convenient, ensuring I always have backups available. They provide consistent performance without quick charge loss."

"The Duracell CR123A 3V Lithium Batteries have been a game-changer for our essential gadgets. With a pack of six, they're incredibly reliable and long-lasting for high-drain devices like flashlights and security cameras. I recently used them in my home security system, and their performance was impressive, lasting well beyond my expectations. Even on a recent camping trip, my flashlight, powered by these batteries, shone brightly after several nights of use. For anyone needing dependable batteries, this pack is a fantastic choice."

"These batteries are a little different from the typical AA or AAA sizes, but they're perfect for my security system components. They last a long time in 24/7 service, and like most Duracell batteries, the quality is excellent. I've never had one leak, so if you need CR123A batteries, these are definitely the ones you should get. I highly recommend them!"

"I was happy with my purchase. These batteries did exactly what I wanted. They're batteries, after all, and Duracell is the best in the business. I’d recommend these to everyone!"

“I find it hard to find these locally. I use them for my alarm sensors, and they work great.”

“I've been pleased with the long life of these batteries. Even after 2 years, the last ones still had a full charge. They’re hard to come by, and while they can be pricey, this is the best deal on Amazon. Highly recommended!”

“For the price, these batteries don’t last very long in my flashlight. I only get about 5 to 6 walks out of 2 batteries.”

"I've used these Duracell 2032 batteries for my cats' Airtags, and they’ve been outstanding! Since I installed them on April 24, 2024, I haven't needed to replace them—and today is January 8, 2025. That’s nearly 9 months of reliable performance! These batteries are top-notch in quality and deliver excellent, long-lasting performance. I’ll definitely be buying them again!"

"It’s just a battery, but let’s have some fun! The Duracell 2032 isn’t just any battery—it’s a marvel of modern science! With more power packed in it than a toddler on a sugar rush, it’s ready to go the distance. If batteries had a Hall of Fame, this one would have its own wing! It outlasts everything else and proves to be the superhero of batteries!"

"I've always encountered short life with other brands, but only with Duracell do my AirTags last for a few years. Other brands can last up to 1 year max. That’s why I keep coming back for more!"

"I bought a product with a remote control that used a generic battery, and it hardly worked. After ordering these batteries, the remote works on the first try instead of needing 20 clicks!"

"I found these batteries to be good quality and they function perfectly. However, I was a bit disappointed that what was promised as 2-day shipping turned into a 5-day wait due to delays."

"Purchasing batteries in smaller quantities is great for the price! I was surprised it arrived in a big box for such a small item, but it made my day. The only downside was that the packaging was a bit childproof and hard to open."

"I found the price reasonable and appreciated the fast shipping. It saved me a trip to Home Depot, where it would have been more expensive. The product is great!"

"In my experience, lithium batteries last longer than standard alkaline ones. They are the only batteries I trust because they have never leaked and have a long shelf life."

"I love that these 9V lithium batteries work in my smart lock and last about 10 weeks. I'm definitely buying again due to the good price and performance."

"I've purchased these batteries twice now, and they last a long time! I use them in various electronics, including my home's alarm sensors. The price for the amount is fantastic."

"We decided to use these as replacements for our older ADT system's window and door alarm monitors. At the time of buying this 12 pack, it was the same price as a 4 pack at a local store. I'm curious to see how long they last."

"I was initially excited about these batteries, but they didn’t last at all. The power meter on my camera showed only 50% when installed, and they didn't even last a week. I regret trying them as a cheaper option. I wouldn't recommend these."

"I've been using the Amazon Basics 4-Pack CR2032 Lithium Coin Cell Batteries for my AirTags, and they’ve been fantastic. The installation is easy, and I've experienced no performance issues. The battery life surpasses my expectations, which is essential for tracking my belongings. Plus, the value is unbeatable with four batteries in one pack!"

"I recently grabbed the Amazon Basics 10-Pack CR2032 Lithium Coin Cell Batteries, and they truly exceeded my expectations! They work seamlessly with my kitchen scales and are individually sealed for easy storage. The 3-volt output delivers reliable power, and at this price point, the 10-pack is a steal!"

"These batteries are a great budget-friendly choice. They are cheaper than the big brands yet still deliver long-lasting power. I’ve been using them in our kids’ clocks and key fobs, and I’d definitely recommend them for their value."

"I find the Energizer 2032 batteries incredibly reliable for my devices. I use them in my car key remotes and even my blood glucometer as a paramedic. They perform exceptionally well, even in cold temperatures. I highly recommend them for anyone needing dependable power!"

"These Energizer 2032 batteries have been a lifesaver for my small devices like key fobs and fitness trackers. The 6-pack is perfect for keeping extras on hand, and they last a long time before replacement. I trust Energizer for quality!"

"The Energizer 2032 batteries work perfectly in my Ring alarm door sensors. They offer consistent performance and long-lasting power. The 6-count pack is convenient and great value. I highly recommend them!"