Best 3v Battery Reviews - Lithium Cell, Photo, Coin, CR2, 123, CR123a, CR2032, CR2106, CR1616, CR2025 & More Sizes

Batteries are great for powering all sorts of devices, especially during emergencies. There are numerous batteries on the market, and they all differ in one way or another. We know that probably adds to the confusion of which to choose. That’s why we’ve researched many options and come up with five of the best 3V batteries from trusted brands. In addition to the ones we have chosen, you may also want to check out AmazonBasics 3V batteries and Panasonic 3V batteries — both of which are excellent choices but we simply didn't have enough rooom!
Great prices on rechargeable batteries, battery chargers, battery cases and holders.

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Our Top Choice
Duracell Ultra Lithium CR2 Battery
Duracell is a renowned global brand when it comes to batteries. They are known for producing long-lasting and high-performing batteries, compatible with several devices.
Lasts for a long time. Available in 6-packs. Recommended by flashlight manufacturers. Long shelf life.
Would have been great if the batteries were rechargeable.
780 mAh
27 x 16 mm
Best Value
Energizer® 2032 Specialty Battery
Energizer is a well-known brand, popular for its long-lasting batteries. The Energizer 3V Coin Battery offers long battery life for a great price.
Terrific price. Childproof packaging. High performance. No leakage in the device. Long shelf life. Available in multiple packs. Compatible with multiple devices.
Not available in a 12-pack.
240 mAh
3.2 x 20 mm
Lithium/Magnesium Dioxide
SureFire 123A Lithium Batteries
Surefire continues to push the envelope in the lighting and battery industries. The Surefire 123A 3V Batteries are available in multiple packs and offer impressive performance.
Extensive packaging choices. Long shelf life. Perform exceptionally well. Optimized for flashlights. Wide temperature tolerance.
Some packs are costly but are a great investment.
1550 mAh
14.2 x 35.5mm
GloFX 3V CR1616 Lithium Battery
Built on a premise of innovation and quality, GloFX manufactures a wide range of rave wear and LED products that help party-goers experience a memorable event.
Versatile usage. High quality. Well packaged for extended shelf life. Compatible with most devices that use 1616 batteries.
No real issues with the batteries. Just be sure to store them properly.
55 mAh
16 x 1.6mm
Maxell CR1220 3V Lithium Battery
For over 40 years, Maxell has been offering a wide range of top-quality products that surpass customer expectations and keep them wanting more.
Protective blister pack. Compatible with many devices. Smooth power output. Affordable.
A few complaints that the battery drains out quickly.
36 mAh
12.5 x 2.0mm
Lithium/Magnesium Dioxide

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What is the Best 3V Battery on the Market? It Depends on What You are Using It For!

When it comes to batteries, you have to pay attention to the size, amps, and volts. These are important so you end up with the batteries that work for you. Check out our review to see which one will serve your needs the most.
Our Top Choice
The Duracell Ultra Lithium CR2 3V batteries are specially formulated batteries that output 3 volts of power and have a 780mAh capacity to power your devices for extended periods. If you’d like a button type you can use for car remotes, key fobs, pet collars, or medical device? Check out Duracell's 2032 3V Lithium Coin Batteries.

Duracell Cr2 Ultra Lithium Photo Battery 3V DL-CR2 6 Pack

One of the most (if not the most) well-known battery brands in the entire world. With consistent efforts to surpass customer expectations, Duracell has become a brand that needs no introduction. Its batteries have long been synonymous with power and longevity. Whether it’s the AA battery to power your remote or the larger and more powerful options to power your radio or portable TV during a storm, Duracell is a brand trusted by many Americans and people around the world.

The Duracell batteries we’re reviewing are the Duracell Ultra Lithium CR2 3V batteries. They’re specially formulated to handle the power demands of numerous devices, such as cameras, flashlights, small electronics and more. They have such an impressive performance that they’re even recommended by flashlight manufacturers for use with their products. The Duracell Ultra Lithium CR2 3V batteries are available in a pack of six. They output 3 volts and have a 780 mAh capacity. Another bonus you get with these batteries is their longevity, with a shelf life of 10 years. Other top-quality products you can get from this trusted brand are as follows:

  • Duracell 123 3V Lithium Photo Size Battery – long lasting battery and guaranteed for 10 years in storage
  • Duracell Lithium Coin Battery - multiple sizes including 2025 3V, 2032 3V and 1632 3V
  • Duracell Coppertop AAA Alkaline Batteries – Newly improved design for better transfer of energy for longer
  • Duracell Procell AA – 10-year shelf life with zero mercury content to reduce the risk involved in disposing of batteries
  • Duracell MN140012 CopperTop Alkaline Batteries – With DuraLock power preserve technology to boost shelf life and can function reliably at up to 129 degrees F.
Best Value
The Energizer 2032 3V Batteries are great. Not only are they super affordable and from a trusted battery brand, but they also have an impressive shelf life and won’t leak in your devices. But if you’re looking to power a camera, then check out the Energizer photo battery.

Energizer Watch/Electronic/Specialty Battery – Available in 3 Sizes

We’ve all seen those commercials with that little pink bunny with the drum set, beating constantly. Think of the phrase “Energizer bunny,” and you’ve got this brand down to a "t." Energizer is one of the leading companies when it comes to providing high-quality, long-lasting batteries for nearly everything, including remote controls, cameras, heart monitors, and watches. Energizer has delivered great batteries for years and will continue to do so. This bunny doesn’t look like it’s going to run out of juice anytime soon.

The Energizer 3 Volt Coin Batteries are in a 4-pack presentation. They are also available in 2 and 6-packs. They might be small, but they’re packed with power and will last up to eight years in storage. On top of that, these batteries are made with zero mercury, so they offer premium performance no matter what device you use them in. An even greater benefit of having zero mercury is that it makes the battery easy to dispose of.

These coins of power can be used in multiple devices, from Apple TV remotes to glucose monitors and even toys and games. One of the best things about this battery, besides the childproof packaging that it comes in, is the fact that it doesn’t leak in devices while they’re being used, and even after they’ve been left in them for years.

Here are some other quality batteries you can get from Energizer:
  • Energizer CR123a Lithium 3V Battery – Compatible with many everyday electronics. Up to 10-year shelf life
  • Energizer CR1632 Lithium Battery – Supplies high energy with stable voltage and superior storage capacity.
The Surefire 123A 3V Batteries are ideal for use anywhere, as they have a high temperature tolerance. Their extensive shelf life of 10 years also makes them perfect for disaster preparations. Speaking of disaster preparations, Surefire also has great flashlights, such as the G2X Series LED Pro Flashlight which has a tough Nitrolon body (and comes with the necessary 3V CR123A batteries).

Surefire SF123A 123A 3 Volt Lithium Batteries — Available in Bulk Quantities for Savings

Surefire is committed to making sure you get home safe. They create flashlights and other lighting products that are highly acclaimed, making Surefire one of the standout companies in the flashlight market. They also make high-capacity, long-lasting batteries that will give you the lasting power that you’ve always wanted.

If you’re looking for a battery with exceptional performance, the Surefire 123A 3V Lithium Battery is what you need. It can last on the shelves for a decade and still ‘turn up’ with the premium performance you expect from a great battery. Some batteries won’t perform optimally when the temperature is too low; these Surefire batteries will still do a great job, as they have an extensive temperature tolerance.

Speaking of storage, they are available in multiple packs, from 2 to 72, so they’re great for getting ready in case of a disaster. On top of that, they perform well and are optimized for high-drain use in flashlights to give you the best output when the power is out. They also have built-in short circuit and heat protection. The price for the Surefire 3 Volt Lithium batteries varies depending on the number of batteries you want in a pack.
If you need long-lasting batteries fresh from the factory that will juice up your devices for long periods, go for the GloFX CR1616 Lithium Battery. If you’d need a coin battery for your watch or key fob, go for the GloFX CR 1620 3v Batteries, which are also high performing.

GloFX 3 Volt 1616 Lithium Coin Cell Batteries – Available In 5 Pack Sizes

GloFX is a multidimensional company founded in 2009 and located in Florida. It is specialized in eyewear and LED products that make your rave party experience one you won’t forget soon. Founded with a vision for innovation and commitment to quality, it has manufactured many products that have made millions in sales. Its Kaleidoscope Glasses, Fiber Optics Props, Glow Poi, etc. are some of the awesome products it has on offer.

The GloFX CR1616 Lithium Battery is a button type battery made with Lithium technology and which churns out 3 volts of power. The battery can be used with much of GloFX’s rave gear. This high-capacity battery will power your devices over a long period. It won’t leak into your device, which eliminates damages resulting from leaks.

Another advantage of the GloFX battery is its versatility. It can be used to power many devices such as key fobs, calculators, toys, glucose meters, thermometers, and many more. It is available for purchase in many different quantity packs. It is presented in blister packs so you can be confident it is tightly sealed, which invariably extends its shelf life.

Below are some other quality products from GloFX:
  • GloFX Rechargeable AAA Battery Charger – Portable 3-port charger powered via a USB cord
  • GloFX Thermometer Battery - Long Life 1.5 V Coin Button Cell Battery (LR41 L736 GP192 392 AG3 SR41 192)
  • GloFX CR1620 Batteries – Ideal for key fobs, watches, toys, etc.
If you want long-lasting performance in varieties of devices at home and on the move, the Maxell CR1220 Battery is what you need for leakproof protection for your devices. If what you need is a slightly bigger variant, go for the Maxell Cr2025, which is also 3 volts and comes in a hologram blister pack to guarantee authenicity.

Maxell CR1220 3V Lithium Coin Cell Watch Batteries – Available in 2 Pack Sizes

Maxell is an American company established in 1969. Today, it has become a leader in the manufacture of electronics care and maintenance products. It also manufactures batteries for personal and industrial usage, media products, lenses, etc. If you’re into discs, you must have come across Maxell discs. That’s how big it is with any product it sets its sights on.

The Maxell CR1220 battery can be used in a variety of devices, such as electronic meters, computer motherboards, calculators, some medical instruments, etc. The Lithium-based battery steadily outputs 3 volts of energy and keeps your devices working optimally for long.

It is stored in a protective blister pack so you can rest assured you’re getting a fresh battery that still has full power. It is important to note which size of coin battery your device requires. These batteries slightly vary in size, even though they all emit 3 volts.

The following are some other quality products from Maxell:
  • Maxell CR2032 3V Lithium Button Coin Cell Battery – Has 150 hours of battery life
  • Maxell Cr2016 3v Lithium Batteries – Features the new hologram packaging.

Best 3 Volt Battery Buying Guide — What Are the Different Kinds of 3V Batteries and How to Choose the Right One

3V batteries are one of those inventions that we have taken for granted, but they are responsible for powering those gadgets and appliances that make our everyday living fun and enjoyable. The best 3V batteries have a high capacity and long shelf life. These batteries come in different shapes and sizes. Their application spans many devices, and they have use in many areas of our lives.

Aside from the popular battery brands you know, there are some lesser-known brands that make quality batteries that we think you should know about. This is why we chose to give these brands an honorable mention. LiCB manufactures long-lasting batteries for many devices. Celewell is another brand you can trust when it comes to batteries, and last but not least, AmVolt which manufactures AA and AAA batteries too.

Video: Battery Safety — Protect Your Child From Swallowing Lithium Batteries

3V Coin Battery Dangers — swallowing a battery can cause serious health problems for your child. | Courtesy of Energizer
3-volt batteries come at varying prices, and the factors that affect that are the number of batteries in a package, the battery capacity, and the brand name. A 1500mAh Duracell battery in a pack of 24 can cost over $40, while a set of 5 from a lesser-known brand might cost a little over $5. Take care, however, to avoid the cheap 3V batteries, as they die out rather too quickly and have a poor shelf life.
Like other consumer batteries, 3-volt batteries are great for powering our small devices, which in turn make our lives a lot more convenient and fun. If you’re looking to get yourself a 3-volt battery, here are some things to consider:
  • Type
  • Capacity
  • Application
  • Quantity
  • Size
The sections below will further help you understand the effects of these features on 3-volt batteries.
Construction and Design
3-volt batteries come in two main types, the cylindrical and the coin shape. The former looks more like the D-size batteries except that it is smaller, both in length and width. Some devices still rely on this type for power. The coin type, as the name implies, is shaped just like a coin. Despite their size, they still emit a steady 3 volts of power.

The capacity of 3-volt batteries is simply the amount of charge it can hold. It is measured in milliamp per hour (mAh), and the higher the number, the longer it can power a device. Some batteries have as much as 1500 mAh, while you will find some with about 200 mAh. It all depends on the type of device the battery is meant to power.

Batteries are often tightly packaged in order to preserve their shelf life. Some come in a resealable package so you can store the ones you are not yet using without them losing power. These batteries are available in different quantities per pack. Some of the cylindrical types come in a set of 2, or up to 24. The coin type is available as a single cell and you can get them in a box of 100. It all comes down to how much you need and whether you choose to buy in bulk to save some money.

Video: Battery Amp-Hour, Watt-Hour and C Rating Tutorial

Guide to battery capacity measurement, amp-hours, watt-hours and C ratings. | Courtesy of Afrotechmods
Performance and Ease of Use
Since 3-volt batteries come in two types, you just have to make sure you know which one you need. You don’t want to buy a box of the cylindrical type when what you need is the coin or button-cell type. 3-volt batteries can be used to power remote controls, cameras, key fobs, small medical devices, calculators, wristwatches, to name a few.

The coin-shaped batteries also come in different sizes. Although they’re all 3-volts, these batteries are of different sizes, which means their applications are different. Only some coin type batteries are compatible with others, so it is important that you know the exact size you need. Luckily enough, 3-volt batteries are identified by number. Each size and type has a specific number attached to it so it is easy to differentiate.

It is our hope that this information will help you in deciding which 3-volt battery to buy.

Get the Best 3V Battery of 2023!

Thanks for reading our 3V battery review. Each battery offers something different, and we hope our review helped you pick the one you need.

Our Top Choice
Duracell Ultra Lithium CR2 Battery
Best Value
Energizer® 2032 Specialty Battery
SureFire 123A Lithium Batteries
GloFX 3V CR1616 Lithium Battery
Maxell CR1220 3V Lithium Battery

3V Battery FAQs

What is a 3V battery?
The majority of 3V batteries are those whose power sources are made of metallic lithium as their anode. Their simplicity is only matched with their popularity as they are very commonly used in home-based electronic devices such as cameras, watches, high powered flashlights, key fobs, medical devices and some remote controls. We have more information about 3 volt batteries in our buying guide.
Where to buy 3V battery
Significant developments in the world of internet connectivity and computing have led to the emergence of online markets and e-stores such as Amazon and Alibaba, from where you can order anything including these 3V batteries, right to your doorstep. However, you can also get these power sources from utility stores and major outlets such as Walmart and Target. We have reviewed some of the best brands of 3 volt batteries if you need help deciding which to get.
How many LEDs can a 3V battery power?
The ability to connect LED components depends on not only the battery voltage but also the type of connection used, either a series or a parallel connection. The forward voltages of your LEDs also play a role in determining this number.
How to test a 3V lithium battery with a multimeter
Assuming you have some rudimental knowledge on how to work a multimeter, turn it on and then switch it to its DC voltage setting. Touch the red probe to the positive terminal of the lithium battery, and the black lead to the negative side. Record the voltage the meter displays.