Top 10 Best 3a batteries in 2026

Last Updated - 6/12/2026

🏆Best Choice

DURACELL

Duracell CR123A 3V Lithium Battery, 6 Count (Pack of 1), 3 Volt High Power for Home Safety, Security Devices, Flashlights, Smoke Alarms, Home Automation

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•AVAILABLE SIZES: Duracell High Power Lithium batteries are available in CR123A battery, 223 battery, 245 battery, 28L battery, and CR2 battery sizes
•BUILT FOR RELIABLE PERFORMANCE: In a wide range of high-powered devices, the Duracell CR123A lithium batteries are equivalent to CR17345 3 volt battery types
•LONG LASTING POWER FOR A WIDE RANGE OF DEVICES: CR123A 3v lithium batteries are designed for use in a variety of compatible devices like wireless security systems, home automation, photography and lighting equipment, and more
•GUARANTEED FOR 10 YEARS IN STORAGE: Duracell guarantees each High Power CR123A lithium 3 volt battery to last 10 years in storage, so you can be confident these CR123A batteries will be ready when you need them
•QUALITY ASSURANCE: With Duracell 123 lithium batteries, quality is assured; every Duracell product is guaranteed against defects in material and workmanship
•# 1 TRUSTED BATTERY BRAND: From storm season to holiday needs, Duracell is the # 1 trusted battery brand for 3v lithium battery Duracell 123

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$29.30

$34.99

-16%

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Amazon Basics

Amazon Basics 6-Pack Non-Rechargeable CR123A Lithium Batteries, 3 Volt, Up to 10-Year Shelf Life

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•One 6-pack of CR123A Lithium 3-volt batteries with 1,550mAh capacity NOT RECHARGEABLE
•Improved design offers up to 10-year leak-free shelf life; store for emergencies or use right away
•Ideal for flashlights, night-vision goggles, and more
•Not recommended for Arlo security cameras and for one-time use only; for rechargeable batteries check out Amazon Basics’ rechargeable line

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$14.49

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Energizer

Energizer 123 Lithium Batteries (6 Pack), 3V Photo Batteries

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•6 pack of Energizer 123 Lithium Batteries
•Energizer 123 lithium battery provides serious power for your high tech devices
•Ideal batteries for cameras, flashlights and smart home devices
•Powerful photo batteries last up to 10 years in storage
•Energizer 123 lithium photo battery replaces 5018LC, CR123, CR123A, CR17345 and EL123
•Provides reliable power for smart home devices and flashlights

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$13.00

$26.29

-51%

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Voniko

Voniko CR123A Lithium Batteries (6-Pack) – Photo Non-Rechargeable Lithium Battery –3 Volt 123 Battery Lithium 10 Years Shelf Life

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•New, Better, Improved – Power all of your cameras, flashlights, and other high-powered electronics with the latest photo batteries CR123a technology: Voniko 123 lithium which is twice as strong normal CR123a lithium batteries.
•Safer, Greener, Longer Lasting with RoHS certified – Each Voniko 3 volt cr123a battery is equipped with PTC protection including short circuit overcurrent protection and intelligent voltage surge safeguards, making Voniko 123a batteries lithium ideal for high-drain devices.
•Full 10-Year Shelf Life – Use them right away or store them for a future emergency – you can be sure CR123a non-rechargeable batteries will remain just as fresh as the day you got them up to 10 years from now. With extreme temperature operation, Voniko = always ready to go. Store at around 68°F for best results.
•Leak Proof Construction – Nothing is worse than 123 battery leakage; luckily with VONIKO you’ll never have any reason for concern. Our leak-proof construction design has been perfected for several decades, keeping CR123a 3v battery clean and safe.
•Performs at Any Temperature – Our lithium 123 batteries are designed to operate in temperatures ranging from -40°F to 140°F. Kindly replace: CR17345, 123, 123A, BR2/3A, CR123R, CR17335, CR17345, DL123A, EL123AP, K123LA, L123A, SF123A, VL123A, 5018LC.

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$9.99

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DURNERGY

DURNERGY CR123A Lithium Batteries 12 Pack 3 Volt 10 Year Shelf Life High Power 123A Battery Compatible with CR17345, CR17335

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•ADAPT to TEMPERATURE: Our 123 batteries lithium are designed to operate in a temperature range of -40°F to 185°F. Please replace: CR17345, CR123, 123, 123A, BR2/3A, CR17335, CR17345, DL123A, EL123AP, K123LA, L123A, SF123, SF123A, VL123A, 5018LC.
•BATTERY STORAGE LIFE: CR 123A lithium batteries 3v High Power guaranteed 10-year storage. (NOTE: Disposable batteries are not rechargeable).
•CR123A 3V Lithium Battery: 3-volt high-power lithium battery designed for use in a variety of compatible devices such as wireless security systems, home automation, lighting equipment, etc.
•SAFETY CERTIFICATE: Passed CE, IEC60086-4, UL1642 certification, Ideal for high power consumption devices with 123a batteries lithium.
•AFTER-SALE SERVICE: Focus on the research and development and manufacture of small batteries for 17 years, and always strive to provide customers with the most durable high-quality batteries. Please feel free to contact us if you have any questions about the battery.

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$15.98

$19.98

-20%

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POWEROWL

POWEROWL CR123A 3V Lithium Battery 12 Count, High Capacity 123A 123 C123 Batteries, Long-Lasting Power

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•Long Lasting - Sold as 12 packs, these non-rechargeable 123 batteries with high capacity deliver lasting power for all-purpose use at your option.
•Reliable Power - Built-in multiple protections in each batteries make them better anti-corrosion and anti-leakage. No worry about damaging your devices.
•10 Year Shelf Life - This pack of CR123A batteries last up to 10 years in storage and also hold great performance in temperatures ranging from -40 to 158℉.
•Wide Application - POWEROWL CR123A 3V lithium battery are well used for common applications like cameras, flashlights, smoke detectors, microphones and more.
•Replacement Models - These 123 lithium batteries can replace following battery models: 123, 123A, BR2/3A, CR123, CR123A, CR123R, CR17335, CR17345, DL123A, EL123AP, K123LA, L123A, SF123A, VL123A, 5018LC batteries.

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$19.97

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SureFire

SureFire SF12-BB Boxed Batteries, (12 Pack)

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•Great Product
•High-performance batteries, optimized for high-drain use in flashlights
•10-year shelf life
•Wide temperature tolerance
•The item is non-returnable

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$34.99

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SureFire

SureFire SF2-CB 123A Lithium 3V Batteries (2-Pack)

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•High-performance batteries, optimized for high-drain use in flashlights
•10-year shelf life
•Wide temperature tolerance
•Built-in heat and fault (short-circuit) protection
•Made in the USA to SureFire specifications

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$6.00

$7.65

-22%

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Energizer

Energizer 123 Lithium Batteries (2 Pack), 3V Photo Batteries

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•2 pack of Energizer 123 Lithium Batteries
•Energizer 123 lithium battery provides serious power for your high tech devices
•Ideal batteries for cameras, flashlights and smart home devices
•Powerful photo batteries last up to 10 years in storage
•Energizer 123 lithium photo battery replaces 5018LC, CR123, CR123A, CR17345 and EL123
•2 pack of Energizer 123 Lithium Batteries

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$8.19

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Tenergy

Tenergy 3V CR123A Lithium Battery, High Permance 1500mAh CR123A Cell Batteries PTC Protected Cameras, Flashlight Replacement CR123A Batteries, 12 Pack (Non-Rechargeable)

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•The Tenergy 12 count CR123A 1500mAh 3V Lithium CR123A batteries are designed for photo equipment, camera equipment, smart sensors, light meters, security cameras, and much more.
•Tenergy Lithium CR123A 3V one-time-use batteries have high energy density that will last 3-5 times longer in high drain devices. **These are NON-rechargeable/one-time-use/disposable batteries. Please DO NOT recharge.
•This CR123A can replace the following models and sizing names: CR123, DL123A, K123A, EL123AP, VL123A, 5018LC, and CR17345. Dimensions: 17 mm (diameter) x 34.5 mm (length)
•The Tenergy 3V CR123A Cell Batteries are UL, UN, ROHS certified lithium batteries.
•10 year shelf life, when kept properly in storage.

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$17.99

$19.99

-10%

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