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5 Best CR123A Batteries of 2021

AA Batteries Closeup on a White Background. Batteries Technology. Power Industry.

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Running out of battery is a menace for all homeowners, especially if you don’t have a spare set ready for use.

That’s why it’s essential to get high power CR123A batteries that will last longer and have a higher shelf life. Not every random store-bought cell will deliver such performance. Therefore, we did our own research and tested several units to find the best options available right now.

It was only after all that groundwork that we ended up with the 5 best CR123A batteries of 2021. Also, we ranked them based on their performance across multiple parameters.

Without further ado, let’s get down to business.

5 Best CR123A Batteries

Our Top PickOur Top Pickhstcstbl-table__imageSureFire 123A Lithium Batteries
  • High-performance batteries
  • 10-year shelf life
hstcstbl-table__imageAmazonBasics Lithium CR123a 3 Volt Battery
  • Ideal for high-drain use
  • Available in a pack of 6
hstcstbl-table__imageEdisonBright 4 Pack Surefire CR123A Lithium Battery
  • Affordable pack of 4
  • Superior packaging
hstcstbl-table__imageMorpilot 3V CR123A Lithium Battery
  • Up to 10 years shelf life
  • Supports high current discharge
hstcstbl-table__imagePanasonic CR123A Lithium 3V Photo Lithium Batteries
  • Available in a pack of 4
  • Extended battery life


Alkaline battery lighting in studio

  1. SureFire 123A Lithium Batteries

Coming in strong at the numero uno spot, the SureFire 123A Lithium Batteries pack an incredible amount of power in a small package. Isn’t it a real bummer when you have to frequently replace batteries in a flashlight? Well, that’s no longer going to be an issue once you get this reliable set.

SureFire SF12-BB Boxed Batteries, (12 Pack)
  • High-performance batteries, optimized for high-drain use in...
  • 10-year shelf life
  • Wide temperature tolerance
  • Built-in heat and fault (short-circuit) protection

Why Did We Like It?

First off, this pack of 12 batteries from Surefire is specially designed for flashlights from the same brand. However, they also work perfectly in any torch configured to use C123A units. That said, these lithium batteries provide 3V of power and have an energy capacity of 1550mAh, which keep flashlights running for an extended time.

Even though they’re non-rechargeable, the units have a shelf life of 10 years and are optimized for high-drain use. Unlike ordinary alkaline cells, these batteries have a high temperature tolerance and can handle fluctuations.


Furthermore, they come with built-in heat and fault (short-circuit) protection, ensuring safe and reliable performance. So, if you’re looking for bulk purchase and need a reliable set of batteries that will last you long, we recommend getting this one.

What Could’ve Been Better?

We are very impressed with our top pick’s overall performance and could barely find any flaws, quality-wise. However, it comes in poor packaging with the contents spilling out from the box. We would have liked it better if the manufacturers paid more attention to the containers.

  • 3V batteries with 1550mAh energy capacity
  • Batteries with high temperature tolerance; can handle fluctuations
  • Includes built-in heat and fault (short-circuit) protection
  • Optimized for high-drain use in flashlights
  • Comes in a poorly made box container
  1. AmazonBasics Lithium CR123a 3 Volt Battery

For our 2nd position, we’ve picked the AmazonBasics Lithium CR123a 3 Volt Battery, which will keep your device powered up and ready to go all the time. It is easily one of the most versatile options out there and works as a replacement for any standard lithium CR123, 123A, or 123 battery.

Amazon Basics Lithium CR123a 3 Volt Battery - Pack of 6...
  • One 6-pack of CR123A Lithium 3-volt batteries with 1,550mAh...
  • Improved design offers a 10-year leak-free shelf life; store...
  • Ideal for flashlights, night-vision goggles, and more
  • Note: Not recommended for Arlo security cameras and these...

Why Did We Like It?

First and foremost, these Lithium 3V batteries from AmazonBasics can produce an energy output of 1550mAh, good enough to power flashlights, night-vision goggles, digital cameras, and more. Therefore, if you need dependable batteries, whether you’re at home, work, or traveling, you can rely on these high-power cells.

Compared to alkaline batteries, our 2nd best performers last longer, thereby facilitating cost efficiency and convenience. Also, they can withstand extremely hot or cold weather conditions, which makes them exceptionally useful for outdoor devices.

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So, if you want a sustainable product that will prove beneficial in the long run, get your hands on this, stat. Other than that, when properly stored, these batteries offer a shelf life of up to 10 years. Use them now or stash them away for later—the cells remain leak-proof and effective.

What Could’ve Been Better?

You must be wondering why we placed this second on our list despite having better features than the top pick. Well, it missed the top spot because it has a shorter battery life compared to the Surefire cells. However, it still makes a great choice, especially if you’re looking to save some money.

  • Suitable for flashlights, night-vision goggles, and digital cameras
  • Batteries can withstand extremely hot or cold weather conditions
  • Batteries remain leak-proof and usable for up to 10 years
  • High-power cells, ideal for outdoor use
  • Comparatively shorter battery life
  1. EdisonBright 4 Pack Surefire CR123A Lithium Battery

The EdisonBright 4 Pack Surefire CR123A Lithium Battery is the go-to source of energy when your flashlight starts flickering or gets dim. Our 3rd item is another pack of CR123A cells that performs exceedingly well and outlasts most of its competitors. So, if you’re looking to get your money’s worth, add this to the cart right away.

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Why Did We Like It?

First things first, these CR123A batteries are primarily designed to power flashlights, but you can also use them in essential photography equipment. They’re highly optimized and can sustain high-drain use so you won’t be running out of juice mid-project.

Like most other CR123A, these too are non-rechargeable, but since they come in a pack of 4, you’ll always have another pair ready, when you’ve exhausted the first two. Apart from that, these have a high temperature tolerance and come equipped with built-in heat and fault protection.

Long story short, regardless of the application, it guarantees safe use at all times. What seals the deal for us is the BBX3 battery carrying case, which ensures convenient storage. You can reuse the case after you’re done with the batteries. Lastly, these cells have a shelf of 10 years, so you can keep them in the case without worrying about any leaks or discharge.

What Could’ve Been Better?

These 3V batteries may not be compatible with all devices that accept CR123A cells. The high voltage could negatively impact the device or even damage it permanently. Therefore, make sure to use it in flashlights and only in those gadgets that are compatible.

  • Highly optimized to sustain high-drain use
  • Has a high temperature tolerance
  • Equipped with built-in heat and fault protection
  • Batteries come in a BBX3 reusable carrying case
  • High voltage makes them unsuitable for some devices
  1. Morpilot 3V CR123A Lithium Battery

For our 4th spot, we’ve picked the Morpilot 3V CR123A Lithium Battery, another top quality unit, designed to deliver high power. When buying batteries, it’s best not to skimp on quality just to save a few dollars. That’s why we recommend getting this item as it performs superbly and lasts longer than most competitors.

3V CR123A Lithium Battery, High Capacity 20 Pack 1500mAh...
  • 【Powerful】: This CR123A Lithium Battery adopt top...
  • 【Anti-Cold/Hot】: Never need to worry about battery can...
  • 【Safety】: UL, CE, ROHS certifications prove CR123A...
  • 【Wide Application】: This CR123A Lithium Battery can be...

Why Did We Like It?

If you are looking for a stable power supply, you can never go wrong with the Morpilot 3V CR123A Lithium battery. With a capacity of 1500mAh, these cells easily last about 3-5 times longer than their alkaline counterparts.

They are designed to withstand extremes in temperature, both hot and cold. Furthermore, the batteries have integrated PTC protection to keep your circuits safe from overheating and current fluctuations.

What impressed us most is the thick steel shell design, which renders the batteries leak, corrosion, and explosion-proof. Plus, they have a safe air hole and an anti-explosion cap to make things safer.


Besides, the batteries are RoHS and CE certified, ensuring superior quality and safety. Other than that, they assure 91% power retention even after 10 years, thanks to their low self-discharge make.

Therefore, if you need a pair of high-quality batteries for your flashlight, digital camera, toys, medical equipment, calculator, smoke detector, electronic doorbell, etc., you can rely on this item.

What Could’ve Been Better?

Even though these Morpilot batteries are compatible with a number of electronic gadgets and gears, they’re not meant for Arlo cameras. This could be an inconvenience for some users as usually, CR123A batteries are also used for these security devices.

  • Batteries are designed to withstand extremes in temperature
  • Integrated PTC protection to keep circuits safe from overheating
  • Thick steel shell make batteries leak, corrosion, and explosion-proof
  • Units are RoHS and CE certified, ensuring superior quality and safety
  • Not suitable for Arlo cameras
  1. Panasonic CR123A Lithium 3V Photo Lithium Batteries

Now that we’ve reached the end of our list, we would like to finish off with the Panasonic CR123A Lithium 3V Photo Lithium Batteries. However, it’s bottom position is not a comment on its overall quality as we merely consider it to be the last of the best 5 performers.

Why Did We Like It?

When it comes to electronic devices and accessories, Panasonic has been a renowned name in the industry for decades now. Therefore, you can expect excellent quality and performance from these 3V Lithium batteries.

These CR123As are easily among the most affordable options on the market and work well with flashlights and smoke detectors. So, if you want a pair of dependable cells for emergencies in your home, you can put your money on our 5th item.


Plus, they offer a longer battery life than competitors and outlast alkaline batteries in terms of capacity and performance. Long story short, this multipurpose set of batteries provides the best bang for the buck, without compromising user safety at any point in time.

What Could’ve Been Better?

Well, there’s no sugarcoating here, but the batteries come in a flimsy packaging and could suffer damage during shipment. We would have liked it better if the manufacturers sealed the boxes properly, so the contents remained in place till delivery.

  • Available at an affordable price point
  • Suitable for use in flashlights and smoke detectors
  • Superior battery life compared to alkaline batteries
  • Safe for use
  • Comes in a flimsy packaging

Batteries of different types and sizes on red background

CR123A Batteries Buyers’ Guide

Knowing all about the 5 best CR123A batteries of 2021 may seem information enough to make a purchase decision. However, we went the extra mile and put together this buyers’ guide to help you choose better.

Take a look at these important factors that should be taken into consideration before buying any of these options.


When it comes to buying batteries, make sure you check the battery life first. Consider the milliamp power rating to know the amount of energy a cell holds. In this case, the higher, the better, especially if you’re using them in flashlights.

A high-capacity CR123A battery stores up to 3500mAh of power with a maximum discharge of 1OA. If the discharge rate is inconsequential to you, simply get the highest capacity batteries to use them for an extended time.


The second thing you should weigh-in is the cost of individual units. Usually, these batteries are available in packs, and that makes more sense as it’s far more cost-effective. Long story short, you should be able to save money and get a high-quality product to meet your requirements.


Several factors put together, determine the performance of a cell. They include: the device being powered, temperature, battery age, and amount of power drain. Some batteries may fail to work due to temperature changes, while others are not suitable for high drain use. Regardless, a top-quality battery will perform under all circumstances.

Environmental Friendly

Each year, billions of batteries are dumped in landfills, especially the non-rechargeable ones. Some of them contain toxic or corrosive elements that are potentially hazardous when disposed of improperly. Dangerous metals, including mercury, cadmium, and lead, are a threat to the environment.

Therefore, make sure that the cells you buy can be recycled and do not contain any toxic elements. This way, you can do your bit to reduce chemical pollution by opting for a sustainable choice.

Colorful battery


That’s all from us.

We hope you could find the most suitable option from our itemized reviews. At the same time, be careful not to be too miserly as a low-cost battery may save you a few dollars, but it could damage your device.

Hence, it’s best to choose something tried and tested without going overboard on your budget. That said, before we sign off, here’s a quick recap.

The SureFire 123A Lithium Battery is the best overall, while the Morpilot 3V CR123A Lithium Battery is the most versatile option. The EdisonBright 4 Pack Surefire CR123A Lithium Batteryhas the best battery life and the Panasonic CR123A Lithium 3V Photo Lithium Battery is the best budget buy.

Let us know about your experience in the comments section below.

Till next time!

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