20 Best Cr2 Vs Cr123 in 2024 Reviews and Buying Guide

1,574 (rnd) Reviews Scanned

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1 24 Slots CR2 CR123 CR123A Lithium Battery Organizer Case, IP67 Waterproof Hard Case for... 24 Slots CR2 CR123 CR123A Lithium Battery Organizer Case, IP67 Waterproof Hard Case for... No ratings yet
2 Energizer EL1CRBP-2 3-Volt Lithium Photo Battery, 2 Count (Pack of 1) Energizer EL1CRBP-2 3-Volt Lithium Photo Battery, 2 Count (Pack of 1) No ratings yet
3 Duracell CR2 3V Lithium Battery, 2 Count Pack, CR2 3 Volt High Power Lithium Battery, Long-Lasting... Duracell CR2 3V Lithium Battery, 2 Count Pack, CR2 3 Volt High Power Lithium Battery,... No ratings yet
4 Soshine CR2 RCR123A Battery Charger for RCR123 16340 CR2 15270 LiFePO4 Battery 3V Rechargeable... Soshine CR2 RCR123A Battery Charger for RCR123 16340 CR2 15270 LiFePO4 Battery 3V Rechargeable... No ratings yet
5 POWEROWL CR123A 3V Lithium Battery 12 Count, High Capacity 123A 123 C123 Batteries, Long-Lasting... POWEROWL CR123A 3V Lithium Battery 12 Count, High Capacity 123A 123 C123 Batteries, Long-Lasting... No ratings yet
6 Duracell CR123A 3V Lithium Battery, 2 Count Pack, 123 3 Volt High Power Lithium Battery,... Duracell CR123A 3V Lithium Battery, 2 Count Pack, 123 3 Volt High Power Lithium Battery,... No ratings yet
7 Amazon Basics CR2 Lithium Batteries, 3 Volt, Long Lasting Power, Low Self-Discharge Rate Pack of 4 Amazon Basics CR2 Lithium Batteries, 3 Volt, Long Lasting Power, Low Self-Discharge Rate Pack of 4 No ratings yet
8 Energizer 3V Batteries, 3 Volt Battery Lithium, 2 Count Energizer 3V Batteries, 3 Volt Battery Lithium, 2 Count No ratings yet
9 Energizer CR2 Lithium Batteries (1 Pack), 3V Photo Batteries Energizer CR2 Lithium Batteries (1 Pack), 3V Photo Batteries No ratings yet
10 Amazon Basics 12-Pack Non-Rechargeable CR123A Lithium Batteries, 3 Volt, Up to 10-Year Shelf Life Amazon Basics 12-Pack Non-Rechargeable CR123A Lithium Batteries, 3 Volt, Up to 10-Year Shelf Life No ratings yet
11 CELEWELL CR2-2Pcs 3V 1000mAh Lithium Battery【10-Year Warranty】 CELEWELL CR2-2Pcs 3V 1000mAh Lithium Battery【10-Year Warranty】
12 POWEROWL CR2 3V Lithium Battery, 6 Pack High Capacity CR15h270 CR 2 C2 3 Volt Batteries Cell, Long... POWEROWL CR2 3V Lithium Battery, 6 Pack High Capacity CR15h270 CR 2 C2 3 Volt Batteries Cell,... No ratings yet
13 Protect Your Power - Slimline CR123a Battery Case, Soft Durable Material - Pack of 2 (Holds 2... Protect Your Power - Slimline CR123a Battery Case, Soft Durable Material - Pack of 2 (Holds 2... No ratings yet
14 winbasic CR2 Battery 4 Pack CR2 3V Lithium Rangefinder Battery Long Lasting Power for Golf Range... winbasic CR2 Battery 4 Pack CR2 3V Lithium Rangefinder Battery Long Lasting Power for Golf Range... No ratings yet
15 CITYORK CR123A 2550mWh Lithium Battery 6 Pack, 2550mWh CR-123A Lithium Battery for High Intensity... CITYORK CR123A 2550mWh Lithium Battery 6 Pack, 2550mWh CR-123A Lithium Battery for High Intensity... No ratings yet
16 BONAI CR123A Batteries 3v Lithium Battery High Capacity CR123 CR17345 12PC for Flashlight and... BONAI CR123A Batteries 3v Lithium Battery High Capacity CR123 CR17345 12PC for Flashlight and... No ratings yet
17 ALLENERGY CR2 3V Lithium Battery CR15H270 Range Finder Battery, 3 Volt Photo Batteries 6 Pack High... ALLENERGY CR2 3V Lithium Battery CR15H270 Range Finder Battery, 3 Volt Photo Batteries 6 Pack... No ratings yet
18 Panasonic BAT002 x 2 CR123A Lithium 3V Photo Lithium Batteries, 0.67' Dia x 1.36' H (17.0 mm x 34.5... Panasonic BAT002 x 2 CR123A Lithium 3V Photo Lithium Batteries, 0.67" Dia x 1.36" H (17.0 mm x... No ratings yet
19 Streamlight 85177 CR123A Lithium Batteries, 12-Pack Streamlight 85177 CR123A Lithium Batteries, 12-Pack No ratings yet
20 JESSPOW CR2 Lithium Battery, PTC Protected High Performance, CR2 3V Batteries for Flashlight,... JESSPOW CR2 Lithium Battery, PTC Protected High Performance, CR2 3V Batteries for Flashlight,... No ratings yet

Bestseller No. 1
24 Slots CR2 CR123 CR123A Lithium Battery Organizer Case, IP67 Waterproof Hard Case for...
  • [24 Slots CR123 Battery Storage Case] KIWIFOTOS Protective batteries case holds 24pcs CR2/CR123/CR123A(CR17345)/CR16340/CR18350/CR15270(CR2)...
  • [IP67 Waterproof & Shockproof] KIWIFOTOS Battery Organizer Case is made of heavy-duty Eco-friendly PP plastic material, which is a high load-bearing...
  • Safety Battery Storage Case: The custom-fit battery holder and double snap closure with silicone sealing ring hold the 24pcs...
  • Space Saver Battery Holder: compact and lightweight battery carrying Case that allows for storage in drawers and shelves with your other household...
  • CR123 Battery Case Dimension: 6.2” x 4.9” x 1.8”, The battery box is also a good choice as an easy-to-carry and It is also a great gift for...
SaleBestseller No. 2
Energizer EL1CRBP-2 3-Volt Lithium Photo Battery, 2 Count (Pack of 1)
  • Energizer CR2 Lithium Photo Batteries, delivering long-lasting performance for your camera, shot after shot
  • Compatible with today’s high-tech devices: Energizer Photo Batteries provide dependable performance in digital SLR cameras, calculators, tablet PCs,...
  • Reliably ready when you need them: Our CR2 Photo Batteries hold power for up to 10 years in storage, so you can always have battery power at hand
  • Type: Lithium; Volt: 3
  • Replacement for: DLCR2, CR15H270, KCR2
SaleBestseller No. 3
Duracell CR2 3V Lithium Battery, 2 Count Pack, CR2 3 Volt High Power Lithium Battery, Long-Lasting...
  • POWER FOR A WIDE RANGE OF DEVICES – The Duracell CR2 3 Volt High Power Lithium battery is designed for use in a variety of compatible devices like...
  • LONG-LASTING POWER – Duracell high power CR2 Lithium batteries were developed to provide reliable performance for your specialty devices
  • GUARANTEED FOR 10 YEARS IN STORAGE – Duracell CR2 High Power Lithium batteries are guaranteed for 10 years in storage, so you can be confident these...
  • BUILT FOR RELIABLE PERFORMANCE in a wide range of high-powered devices, the CR2 is equivalent to 3V CR17355, DLCR2, ELCR2 battery types
  • #1 TRUSTED BATTERY BRAND – From storm season to medical needs to the holidays, Duracell is the #1 trusted battery brand
Bestseller No. 4
Soshine CR2 RCR123A Battery Charger for RCR123 16340 CR2 15270 LiFePO4 Battery 3V Rechargeable...
  • Safety Assurance: Short-circuit protection, Over voltage cut-off protection and Reverse polarity protection to prevent damage to your battery and...
  • Adjustable Slots Design: to charge cr2 or cr123 3V LiFePO4 rechargeable batteries, simply put them into the battery slots; when LED signal turns green...
  • Complete Individual Channels :convenience; you can either charge one or two batteries at the same time
  • Easy To Carry: using Type C input, Light weight , Easy to carry around.
  • Wide Application: support most of the devices using cr2/cr123a batteries; Applicable from water meter/ Blood-glucose meter/ Smoke detector /...
Bestseller No. 5
POWEROWL CR123A 3V Lithium Battery 12 Count, High Capacity 123A 123 C123 Batteries, Long-Lasting...
  • 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...
  • 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...
  • Wide Application - POWEROWL CR123A 3V lithium battery are well used for common applications like cameras, flashlights, smoke detectors, microphones...
  • Replacement Models - These 123 lithium batteries can replace following battery models: 123, 123A, BR2/3A, CR123, CR123A, CR123R, CR17335, CR17345,...
SaleBestseller No. 6
Duracell CR123A 3V Lithium Battery, 2 Count Pack, 123 3 Volt High Power Lithium Battery,...
  • POWER FOR A WIDE RANGE OF DEVICES – The Duracell 123 3 Volt High Power Lithium battery is designed for use in a variety of compatible devices like...
  • LONG-LASTING POWER – Duracell high power CR123A Lithium batteries were also developed to provide reliable performance for essential devices like...
  • GUARANTEED FOR 10 YEARS IN STORAGE – Duracell 123 High Power Lithium batteries are guaranteed for 10 years in storage, so you can be confident these...
  • BUILT FOR RELIABLE PERFORMANCE in a wide range of high-powered devices, the CR123A is equivalent to 3V CR17345, DL123, and EL123 battery types and...
  • #1 TRUSTED BATTERY BRAND – From storm season to medical needs to the holidays, Duracell is the #1 trusted battery brand
Bestseller No. 7
Amazon Basics CR2 Lithium Batteries, 3 Volt, Long Lasting Power, Low Self-Discharge Rate Pack of 4
  • One 4-pack of lithium CR2 3-volt battery with 800mAh capacity - these batteries are different than CR123A and NOT interchangeable
  • Ideal for digital cameras, flashlights, night-vision goggles, calculators, memory backup, and more
  • Reliable in both high and low temperature environments
  • Ships in Certified Frustration-Free Packaging
  • Note: these batteries are NOT rechargeable. For reusable options, check out Amazon Basics rechargeable batteries
SaleBestseller No. 8
Energizer 3V Batteries, 3 Volt Battery Lithium, 2 Count
  • 2 pack of Energizer Photo 123 Lithium Batteries provide serious power for your high tech devices
  • Long lasting and dependable Energizer batteries for cameras
  • 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
SaleBestseller No. 9
Energizer CR2 Lithium Batteries (1 Pack), 3V Photo Batteries
  • Energizer CR2 Lithium Photo Batteries, delivering long-lasting performance for your camera, shot after shot
  • Compatible with today’s high-tech devices: Energizer Photo Batteries provide dependable performance in digital SLR cameras, calculators, tablet PCs,...
  • Reliably ready when you need them: Our CR2 Photo Batteries hold power for up to 10 years in storage, so you can always have battery power at hand
  • Type: Lithium; Volt: 3
  • Replacement for: DLCR2, CR15H270, KCR2
Bestseller No. 10
Amazon Basics 12-Pack Non-Rechargeable CR123A Lithium Batteries, 3 Volt, Up to 10-Year Shelf Life
  • One 12-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
Bestseller No. 11
CELEWELL CR2-2Pcs 3V 1000mAh Lithium Battery【10-Year Warranty】
  • HIGH CAPACITY,MORE DURABLE - CELEWELL has specialized in manufacturing batteries for 16 years. Due to the use of the best materials, the manufacturing...
  • PREMIUM PERFORMANCE, SAFER - With advanced production technology, CELEWELL promises CR2 battery no leakage in 10 years, much better than those...
  • BRAND WARRANTY - With a professional research and development team,CELEWELL is now famous for producing high quality batteries all over the world With...
  • Applications - Smoke alarms,alarm system,range finders,timer switch,flashlight,light meters,laser sights,shock collar,tactical light,security...
  • Note - These batteries are NOT rechargeable.
Bestseller No. 12
POWEROWL CR2 3V Lithium Battery, 6 Pack High Capacity CR15h270 CR 2 C2 3 Volt Batteries Cell, Long...
  • Long Lasting Battery: POWEROWL CR2 lithium batteries with 1000mAh high capacity are manufactured to provide reliable performance for your devices.
  • 10-Years Shelf Life: POWEROWL high capacity CR2 batteries hold power up to 10 years under proper storage with guaranteed freshness.
  • Stable Voltage Output: The CR2 batteries are able to provide stable power output in various devices including high-drain devices. It can provide...
  • Safety Tips: This CR2 battery is for one-time use only. When replacing batteries, it is necessary to cut off the power and avoid mixing different...
  • Wide Application: CR2 3V battery can be used in golf range finders, home alarm system, red dot scope, temperature sensor, smoke detector, smart locks,...
Bestseller No. 13
Protect Your Power - Slimline CR123a Battery Case, Soft Durable Material - Pack of 2 (Holds 2...
  • [Protect Your Power] - The Slimline CR123a battery case is made of a soft durable rubber like material which will not crack or shatter. It keeps your...
  • [Excellent for the Outdoors] - Great to keep with your camping accessories or hiking gear for safe battery storage. Bring a spare set of batteries...
  • [Keep Spare Batteries Organized] - The perfect battery storage case for keeping a spare set of batteries with you at all times, for your flashlight,...
  • [Small and Light] - Designed specifically to fit CR123a batteries, keeping the case small and light.
  • [Contents] - Includes 2x CR123a battery cases, each holding 2 CR123a batteries. Batteries not included.
Bestseller No. 14
winbasic CR2 Battery 4 Pack CR2 3V Lithium Rangefinder Battery Long Lasting Power for Golf Range...
  • High Capacity CR2 Battery: 1000mAh lithium coin cell for reliable performance in various devices
  • Extended Shelf Life: CR2 3V batteries Retains power up to 10 years under proper storage conditions
  • Stable Voltage Output: CR2 Batteries provides consistent power supply for high-drain devices, ensuring longer service life
  • One-Time Use: Non-rechargeable CR2 battery Lithium designed for single use with safety tips for golf rangefinder, Alarm System, Monitor, Sensor...
  • Versatile Applications: CR2 Battery compatible with golf rangefinders, home alarm systems, red dot scopes, temperature sensors, and more
Bestseller No. 15
CITYORK CR123A 2550mWh Lithium Battery 6 Pack, 2550mWh CR-123A Lithium Battery for High Intensity...
  • HIGH CAPACITY & LONG Lasting: CITYORK 3V 2550mWh lithium batteries can provide steady 3V output voltage, makes the devices work more stable.
  • HIGH PERFORMANCE: 3V 2550mWh lithium batteries, high density lithium cells makes our batteries lasting 20% longer than other CR-123A batteries,...
  • 2 HOURS QUICK CHARGE: 6 Pcs USB TYPE-C Faster Charge, you could charge 6 batteries at same time by provided cable ,saving the time.The build-in LED...
  • WIDELY USE: 3-volt 2550mWh high-power lithium battery designed for use in a variety of compatible devices such as wireless security systems, home...
  • SAFETY CERTIFICATE: CE, FCC and RoHs recognized safety for guarantee user and device safety, it is Made from premium material, convenient to use,...
Bestseller No. 16
BONAI CR123A Batteries 3v Lithium Battery High Capacity CR123 CR17345 12PC for Flashlight and...
  • High-powered Performance: BONAI 1500mah high capacity CR123A Battery 12p, it is twice as strong as normal lithium batteries, our CR123a batteries...
  • Safety Guaranteed: CR123a batteries are RoHS UL certified, ensuring safety with no harmful substances. Equipped with PTC protection, they offer short...
  • Long-lasting Reliability: With a full 10-year shelf life, these non-rechargeable batteries are perfect for immediate use or emergencies. operate in...
  • Versatile and Compatible: Replace various models with ease. interchangeable with CR17345, 123, 123A, BR2/3A, CR123R, CR17335, CR17345, DL123A,...
  • Widely Used: These batteries are Ideal for flashlights, night-vision goggles, security systems, alarm systems, motion detectors, smart home sensors,...
Bestseller No. 17
ALLENERGY CR2 3V Lithium Battery CR15H270 Range Finder Battery, 3 Volt Photo Batteries 6 Pack High...
  • LONG-LASTING 3V LITHIUM BATTERY: Save more money by replacing batteries less frequently. CR2 Lithium Batteries with a capacity of up to 850mAh provide...
  • 10-YEAR SHELF LIFE: Can be stored for emergencies or use right away with a 10-year shelf life and low self-discharge rate. (NOTE: CR2 3V Lithium...
  • SAFE & RELIABLE PERFORMANCE:CR2 battery performs well in the temperature range of -40°F to 140°F, 100% leak-proof, Passed CE, IEC60086-4 and UL1642...
  • COMPATIBLE DEVICES: CR2 3V battery for golf range finder, home alarm system, temperature sensor, smoke detector, smart locks, cameras, flashlights,...
  • CR2 BATTERY SIZE: Diameter: 0.61 inches, Length: 1.06 inches. Perfect Replacement:...
Bestseller No. 18
Panasonic BAT002 x 2 CR123A Lithium 3V Photo Lithium Batteries, 0.67" Dia x 1.36" H (17.0 mm x 34.5...
  • Non-Rechargeable Lithium battery
  • Rated 3 Volt, capacity 1.55Ah
  • Size 0.67" Dia x 1.36" H (17.0 mm x 34.5 mm)
  • Country of origin: United States
SaleBestseller No. 19
Streamlight 85177 CR123A Lithium Batteries, 12-Pack
  • Pack of 12 Streamlight Lithium CR123A batteries
  • Excellent for streamlight flashlights
  • 10 year storage life
  • Not recommended for Arlo security cameras and these batteries are NOT rechargeable
  • Length 1.36" (34.5 millimeter), diameter 0.67" (17 millimeter)
SaleBestseller No. 20
JESSPOW CR2 Lithium Battery, PTC Protected High Performance, CR2 3V Batteries for Flashlight,...
  • ATTENTION:These are non-rechargeable/single-use batteries/disposable batteries. Please DO NOT recharge.This CR2 battery is not the same as a CR123A...
  • Safer, Greener, Longer Lasting with UL, RoHS certified– Each JESSPOW cr2 3v lithium battery is equipped with PTC protection including short circuit...
  • Wide Compatibility:Our CR2 batteries are designed to last in high-tech devices for door sensor,golf range finder,camra,mini flashlight,smoke...
  • LONG LASTING POWER:Our CR2 non-rechargeable battery adopts high energy aggregation technology that will last 5 times longer in high drain devices.
  • REPLACEMENT BATTERY: 1CR2、5046LC、CR15H270、CR17355、DLCR2、EL1CR2、KCR2、RLCR2-2
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FAQ:

Q: Is a CR2 battery the same as a CR123?

A: Very simply put: a CR123 is slightly larger and contains more energy than a CR2. Apart from that the two batteries share the same technology. As an average the capacity of a CR123 is 60% higher than the one of the smaller cell. If you favor runtime you should prefer CR123 based lights while if you want a very small size CR2 is your choice.

Q: What does CR2 stand for?

A: What does CR2 stand for? CR2 stands for Conserved Region 2. Suggest new definition. This definition appears somewhat frequently and is found in the following Acronym Finder categories: Science, medicine, engineering, etc. See other definitions of CR2. Other Resources:

Q: Is there difference between CR123 and CR123A batteries?

A: SureFire 123A Lithium Batteries. AmazonBasics Lithium CR123a 3 Volt Battery. EdisonBright 4 Pack Surefire CR123A Lithium Battery. Morpilot 3V CR123A Lithium Battery. Panasonic CR123A Lithium 3V Photo Lithium Batteries.

Q: How do CR123 and CR123A batteries differ?

A: – Surefire 12 Pack CR123A Lithium Battery – Best Overall. – AmazonBasics Li CR123A 3V Batteries 6 Pcs. – Edison Bright 4 Pack Surefire CR123A Lithium Battery – Best with Longer Shelf Life. – Panasonic CR123A Li Batteries. – Elebase Rechargeable CR123A Batteries And Charger.