20 Best Cr2 Vs Cr123 in 2022 Reviews and Buying Guide

2,787 Reviews Scanned

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1 Energizer CR2 Batteries, Lithium CR2 Battery, 2 Count Energizer CR2 Batteries, Lithium CR2 Battery, 2 Count No ratings yet
2 Streamlight 85175 CR123A Lithium Batteries, 2-Pack Streamlight 85175 CR123A Lithium Batteries, 2-Pack No ratings yet
3 Energizer 3V Batteries, 3 Volt Battery Lithium, 2 Count Energizer 3V Batteries, 3 Volt Battery Lithium, 2 Count No ratings yet
4 Panasonic Cr2 Lithium Batteries 2Pk Panasonic Cr2 Lithium Batteries 2Pk No ratings yet
5 SureFire SFLP123 3V Lithium 450mAh 2 Pack Battery SureFire SFLP123 3V Lithium 450mAh 2 Pack Battery No ratings yet
6 Taken 4 Pack CR123A Lithium Battery 3.7V 750mAh Rechargeable Batteries and LED Charger Compatible... Taken 4 Pack CR123A Lithium Battery 3.7V 750mAh Rechargeable Batteries and LED Charger Compatible... No ratings yet
7 CR2 CR15H270 3v 850mAh Lithium Photo Battery (2pc) CR2 CR15H270 3v 850mAh Lithium Photo Battery (2pc) No ratings yet
8 Duracell CR2 3V Lithium Battery, 1 Count Pack, CR2 3 Volt High Power Lithium Battery, Long-Lasting... Duracell CR2 3V Lithium Battery, 1 Count Pack, CR2 3 Volt High Power Lithium Battery,... No ratings yet
9 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
10 Duracell CR123A 3V Lithium Battery, 6 Count Pack, 123 3 Volt High Power Lithium Battery,... Duracell CR123A 3V Lithium Battery, 6 Count Pack, 123 3 Volt High Power Lithium Battery,... No ratings yet
11 VONIKO CR123A Lithium Batteries (6-Pack) – Photo Lithium Battery –3 Volt 123 Battery Lithium 10... VONIKO CR123A Lithium Batteries (6-Pack) – Photo Lithium Battery –3 Volt 123 Battery Lithium... No ratings yet
12 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
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 Streamlight 85177 CR123A Lithium Batteries, 12-Pack Streamlight 85177 CR123A Lithium Batteries, 12-Pack
15 Amazon Basics Lithium CR2 3 Volt Batteries - Pack of 4 Amazon Basics Lithium CR2 3 Volt Batteries - Pack of 4
16 Duracell Ultra CR2 3v Lithium Photo Battery DL-CR2 8 Pack Duracell Ultra CR2 3v Lithium Photo Battery DL-CR2 8 Pack No ratings yet
17 Duracell DL123AB2BPK Ultra High-Power Lithium Battery, 123, 3V, 2/Pack Duracell DL123AB2BPK Ultra High-Power Lithium Battery, 123, 3V, 2/Pack No ratings yet
18 WAYLLSHINE (Pack of 6) CR123A Battery Storage Case, CR123A Battery Storage Box, 16340 Battery... WAYLLSHINE (Pack of 6) CR123A Battery Storage Case, CR123A Battery Storage Box, 16340 Battery...
19 Amazon Basics 12-Pack Lithium CR123a 3 Volt Batteries, 10-Year Shelf Life, Value Pack Amazon Basics 12-Pack Lithium CR123a 3 Volt Batteries, 10-Year Shelf Life, Value Pack
20 Energizer CR2 Lithium Battery, Pack of 2 Energizer CR2 Lithium Battery, Pack of 2 No ratings yet

SaleBestseller No. 1
Energizer CR2 Batteries, Lithium CR2 Battery, 2 Count
  • Precise energy, perfectly aligned to the different functions of the photo devices
  • Last much longer than ordinary alkaline batteries
  • Low self-discharge rate
  • Designed for use in photographic devices, calculators, memory backup, pocket pagers and more
  • Delivers endurance and reliability in high and low temperature operations
Bestseller No. 2
Streamlight 85175 CR123A Lithium Batteries, 2-Pack
  • Made of the highest quality materials
  • Camping Lights Flashlights Batteries
  • Another quality Stream light product
SaleBestseller No. 3
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. 4
Panasonic Cr2 Lithium Batteries 2Pk
  • Package length: 1.524 cm
  • Package width: 8.636 cm
  • Package height: 17.526 cm
  • Product Type: SPORTING GOODS
SaleBestseller No. 5
SureFire SFLP123 3V Lithium 450mAh 2 Pack Battery
  • 450mAh. Every SFLFP123 battery set includes two 450mAh Lithium Iron Phosphate rechargeable cells only (charger is not included)
  • Safety design features provide protection from overcharge, short-circuit, and reverse polarity
  • Charge one or two SFLFP123 from 1.5 hours to 3 hours. Charge termination occurs at 3.65V typical
  • Smart, internal circuitry automatically terminates charge cycle when cells are at full capacity
  • SFLFP123 batteries are rechargeable and reusable, saving you hundreds over 123A lithium primary batteries SFLFP123 batteries are better for the...
Bestseller No. 6
Taken 4 Pack CR123A Lithium Battery 3.7V 750mAh Rechargeable Batteries and LED Charger Compatible...
  • Versatile CR123A Battery - Rechargeabe Batteries Compatible with Arlo Camera (VMC3030/VMK3200/VMS3330/3430/3530), Flashlight, Digital Camera,...
  • High Capacity & Long Time Use - 100% Brand New 3.7V 750mAh Rechargeable Batteries, Perfect for High Drain Devices; No Memory Effect, Can Be Recharged...
  • Smart Battery Charger - High definition LED displays real time charging status. Charges up to 4 rechargeable batteries in independently, without...
  • Built in USB Cable - This lightweight and compact battery charger with a built-in USB charging cable that stows away in a designated secure trough to...
  • 100% GUARANTEE - If you have any questions about the 123a Rechargeabe Batteries, please feel free to Contact us. I will give satisfactory service in...
Bestseller No. 7
CR2 CR15H270 3v 850mAh Lithium Photo Battery (2pc)
  • CR2 Lithium Battery CR15H270(CR2)
  • Size Dia*H:0.59x1.06 (inch)
  • Battery can not be recharged .
  • Advantages: High energy density ; High open circuit voltage ;Wide range of operating temperature; Stable operating voltage and current; Long operating...
  • Applications:motion sensors ,smoke alarms,alarm system,range finders,timer switch,flashlight,light meters,laser sights,shock collar,tactical...
SaleBestseller No. 8
Duracell CR2 3V Lithium Battery, 1 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. 9
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 rechargeable batteries, simply put them into the battery slots; when LED signal turns green from red,...
  • 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 /...
SaleBestseller No. 10
Duracell CR123A 3V Lithium Battery, 6 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
SaleBestseller No. 11
VONIKO CR123A Lithium Batteries (6-Pack) – Photo Lithium Battery –3 Volt 123 Battery Lithium 10...
  • New, Better, Improved – Power all of your cameras, flashlights, and other high-powered electronics with the latest photo batteries CR123a...
  • Safer, Greener, Longer Lasting with UL, RoHS certified– Each VONIKO 3 volt cr123a battery is equipped with PTC protection including short circuit...
  • 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...
  • Leak-Free Construction – Nothing is worse than 123 battery leakage; luckily with VONIKO you’ll never have any reason for concern. Our leak-free...
  • Performs at Any Temperature .Our lithium 123 batteries are designed to operate in temperatures ranging from -40°F to 140°F. Kindly replace: CR17345,...
Bestseller No. 12
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
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.
SaleBestseller No. 14
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)
Bestseller No. 15
Amazon Basics Lithium CR2 3 Volt Batteries - 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
Bestseller No. 16
Duracell Ultra CR2 3v Lithium Photo Battery DL-CR2 8 Pack
  • MAR-2024 expiration date
  • 3.0 Volt
  • 800 mAh
  • 26 x 15 x 15mm / 1.02 x 0.59 x 0.59in
  • Made in Indonesia
SaleBestseller No. 17
Duracell DL123AB2BPK Ultra High-Power Lithium Battery, 123, 3V, 2/Pack
  • Sold as 2/PK.
  • Long-lasting power.
  • Up to a 10-year guarantee in storage with Duralock Power Preserve Technology.
  • Great for home security camera systems, digital cameras and a wide range of other devices.
  • Wide operating temperature range.
Bestseller No. 18
WAYLLSHINE (Pack of 6) CR123A Battery Storage Case, CR123A Battery Storage Box, 16340 Battery...
  • Package includes 6pcs battery storage case for cr123a or 16340. (cr123a or 16340 Battery is not included in the package)
  • One battery storage box could store two cr123a battery cells or two 16340 cells at one time, only fit for cr123a battery or 16340 battery.
  • This CR123A battery storage case can safe guards your battery, prevent the short circuit and keep the battery organized. It's portable and hard CR123A...
  • This battery storage box is made from environmental protection plastic material.
  • Weight of 16340 battery storage case : 0.27OZ/7.7g.
Bestseller No. 19
Amazon Basics 12-Pack Lithium CR123a 3 Volt Batteries, 10-Year Shelf Life, Value Pack
  • One 12-pack of CR123A Lithium 3-volt batteries with 1,550mAh capacity
  • Improved design offers a 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 these batteries are NOT rechargeable; for rechargeable batteries check out Amazon Basics’ rechargeable...
SaleBestseller No. 20
Energizer CR2 Lithium Battery, Pack of 2
  • Best for everyday electronics
  • Reliable performance for your camera
  • Holds power for up to 10 years in storage
  • Type: Lithium
  • Volts: 3, Replacement for: 1CR2, 5046LC, CR15H270, CR17355, DLCR2, EL1CR2, KCR2, RLCR2-2
.

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.