20 Best Cr2 Vs Cr123 in UK 2023 Reviews and Buying Guide

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After tons of hours of researching and comparing all models on the market today, Flash Splash finds out the Best cr2 vs cr123 of 2022. Check out our list of 20 products.
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1 Duracell High Power Lithium 123 Battery 3V, pack of 2 (CR123 / CR123A / CR17345) designed for use in... Duracell High Power Lithium 123 Battery 3V, pack of 2 (CR123 / CR123A / CR17345) designed for use... No ratings yet
2 Panasonic Photo Lithium Batteries CR123AL x 2 Panasonic Photo Lithium Batteries CR123AL x 2 No ratings yet
3 Duracell 4 x High Power CR2 3V Lithium Photo Battery - DLCR2 - EL1CR2 - CR15H270 Duracell 4 x High Power CR2 3V Lithium Photo Battery - DLCR2 - EL1CR2 - CR15H270 No ratings yet
4 Energizer CR123 Batteries, 3V Lithium Battery, 2 Pack Energizer CR123 Batteries, 3V Lithium Battery, 2 Pack No ratings yet
5 6 Pack CR2 3V 800mAh Lithium Battery with PTC Protection DL-CR2 for Golf Rangefinder Baby Monitor... 6 Pack CR2 3V 800mAh Lithium Battery with PTC Protection DL-CR2 for Golf Rangefinder Baby Monitor... No ratings yet
6 Duracell High Power Lithium 123 Battery 3V, pack of 10 (CR123 / CR123A / CR17345) designed for use... Duracell High Power Lithium 123 Battery 3V, pack of 10 (CR123 / CR123A / CR17345) designed for... No ratings yet
7 4 X Duracell Ultra Photo DLCR2 3 V Lithium Batteries - 2 Packs of 2 4 X Duracell Ultra Photo DLCR2 3 V Lithium Batteries - 2 Packs of 2 No ratings yet
8 Amazon Basics 10-Pack of CR123A 3 V Lithium Batteries Amazon Basics 10-Pack of CR123A 3 V Lithium Batteries No ratings yet
9 Duracell Ultra DL123 3V Lithium Camera Battery Duracell Ultra DL123 3V Lithium Camera Battery No ratings yet
10 CR123A 3V Lithium Battery, 6 Pack 1600mAh CR123A Disposable Batteries for Alarm System Polaroid... CR123A 3V Lithium Battery, 6 Pack 1600mAh CR123A Disposable Batteries for Alarm System Polaroid... No ratings yet
11 Duracell DL123A Twin Pack Ultra CR123A/EL123A 3 V Lithium Battery for Long-Lasting Performance -... Duracell DL123A Twin Pack Ultra CR123A/EL123A 3 V Lithium Battery for Long-Lasting Performance -... No ratings yet
12 CR2 Batteries, 3V 850mAh Lithium Battery, for Sensors, Photo Flash, Camera, Dogs Collar, Torch, 4... CR2 Batteries, 3V 850mAh Lithium Battery, for Sensors, Photo Flash, Camera, Dogs Collar, Torch, 4... No ratings yet
13 Duracell High Power Lithium 123 Battery 3V, pack of 2 (CR123 / CR123A / CR17345) designed for use in... Duracell High Power Lithium 123 Battery 3V, pack of 2 (CR123 / CR123A / CR17345) designed for use... No ratings yet
14 Panasonic CR123 Batteries (CR123a) - Pack of 10 Panasonic CR123 Batteries (CR123a) - Pack of 10 No ratings yet
15 EEMB CR2 3V Lithium Battery 850mAh 3 Volt Non-Rechargeable Batteries 4Pack Compatible with Fujifilm... EEMB CR2 3V Lithium Battery 850mAh 3 Volt Non-Rechargeable Batteries 4Pack Compatible with... No ratings yet
16 Energizer CR2-C2 Photo Lithium Batteries Carded 2 Energizer CR2-C2 Photo Lithium Batteries Carded 2 No ratings yet
17 ANSMANN CR123A 3V Lithium Battery [Pack of 1] CR123A/CR123/CR17345/DL123/EL123A Ideal For Alarm... ANSMANN CR123A 3V Lithium Battery [Pack of 1] CR123A/CR123/CR17345/DL123/EL123A Ideal For Alarm... No ratings yet
18 1 Panasonic Photo CR-2 Lithium,Black 1 Panasonic Photo CR-2 Lithium,Black No ratings yet
19 GP Lithium CR123A card of 1 GP Lithium CR123A card of 1 No ratings yet
20 Panasonic CR123PA/6B Household Battery Single-Use CR123A Lithium 3V - Batteries (Single-Use Battery,... Panasonic CR123PA/6B Household Battery Single-Use CR123A Lithium 3V - Batteries (Single-Use... No ratings yet

SaleBestseller No. 1
Duracell High Power Lithium 123 Battery 3V, pack of 2 (CR123 / CR123A / CR17345) designed for use in...
  • Duracell High Power Lithium 123 batteries - Up to 40 Percent more power (vs IEC standard test minimum average duration for CR17345 size Results may...
  • Duracell High Power Lithium 123 batteries use high-purity lithium
  • Guarantee for 10 years in storage with Duralock Power Preserve Technology
  • Duracell High Power lithium batteries are available in a variety of sizes: CR2, 123, 28L, 1/3N
  • Duracell High Power lithium batteries are designed for use in smart home devices (sensors, keyless locks, smoke detectors), photo flash, flashlights,...
Bestseller No. 2
Panasonic Photo Lithium Batteries CR123AL x 2
  • Panasonic Photo Power Lithium batteries combine very light weight material with lithium technology
  • Ideal power solution for many digital cameras using Lithium batteries
  • Low internal resistance to provide rapid flash recovery time and quick shooting
Bestseller No. 3
Duracell 4 x High Power CR2 3V Lithium Photo Battery - DLCR2 - EL1CR2 - CR15H270
  • Package includes: 2 twin pack, 4 batteries
  • Long service life
  • Product EAN: 5000394030480
Bestseller No. 4
Energizer CR123 Batteries, 3V Lithium Battery, 2 Pack
  • What You'll Get - 2 Energizer CR123 Lithium Batteries
  • Long Lasting Power for Specialty Devices - Ideal for torches, digital cameras, digital camcorders, smart home devices, flashers, lasers, etc
  • Leak Protection - Holds power for up to 10 years in storage, ensuring you have Lithium Coin Batteries ready when you need them
  • Energizer is the world’s First company to make Rechargable Batteries made with 4% of Recycled Batteries
Bestseller No. 5
6 Pack CR2 3V 800mAh Lithium Battery with PTC Protection DL-CR2 for Golf Rangefinder Baby Monitor...
  • 【CR2 Lithium Battery】Voltage: 3.0V. Capacity: 800 mAh. Longer shelf life up to 10 years. Note: They are disposable batteries, can't be charged
  • 【Apply to】Laser boresighter, Fujifilm instax Mini55, instax printer, tactical green laser sight / scope, photo cameras, laser pointer,...
  • 【Durable】Made of lithium, ultra high energy density and lasts 3-5 times longer than ordinary alkaline batteries in high current drain devices like...
  • 【Good Performance】Fast flash performance, consistent and very short recovery time
  • 【Safety in Use】Built-in PTC protections (pressure, temperature, current) to ensure battery with high safety performance than other brand batteries
Bestseller No. 6
Duracell High Power Lithium 123 Battery 3V, pack of 10 (CR123 / CR123A / CR17345) designed for use...
  • Duracell High Power Lithium 123 batteries - Up to 40% more power (vs IEC standard test minimum average duration for CR17345 size Results may vary by...
  • Duracell High Power Lithium 123 batteries use high-purity lithium
  • Guarantee for 10 years in storage with Duralock Power Preserve Technology
  • Duracell High Power lithium batteries are available in a variety of sizes: CR2, 123, 28L, 1/3N
  • Duracell High Power lithium batteries are designed for use in smart home devices (sensors, keyless locks, smoke detectors), photo flash, flashlights,...
SaleBestseller No. 7
4 X Duracell Ultra Photo DLCR2 3 V Lithium Batteries - 2 Packs of 2
  • Package includes: 2 twin packs / 4 batteries
  • Long lasting performance
  • Ideal of use in digital cameras
  • 0% Mercury
  • Battery Voltage: 3V
Bestseller No. 8
Amazon Basics 10-Pack of CR123A 3 V Lithium Batteries
  • These non-rechargeable batteries are used in a wide array of devices
  • Lithium technology ensures greater efficiency and longer battery life compared to other alternatives
  • These 3-volt batteries are specifically designed for use with devices that need long-lasting power
  • Ideal for flashlights, night-vision goggles, smoke detectors, digital cameras. Not recommended for Arlo security cameras (not rechargeable)
SaleBestseller No. 9
Duracell Ultra DL123 3V Lithium Camera Battery
  • Duracell 3 V DL123 specialist camera battery
  • Lithium chemistry for longer lasting performance
  • Duracell Ultra is the most powerful Duracell battery ever, giving more energy, efficiency and power
  • Especially suited to cameras and SLRs
Bestseller No. 10
CR123A 3V Lithium Battery, 6 Pack 1600mAh CR123A Disposable Batteries for Alarm System Polaroid...
  • [CR123A Lithium Battery] Voltage: 3V; Capacity: 1600mAh; Power: 4.8Wh. NOTE: Batteries can not be recharged
  • [Wide Application] Suitable for Photo Cameras, Flashlights, Laser Pointer, Light Meters, Medical Equipment, LED Firearm Light, LED Pistol Light and...
  • [Compatibility] Replace 123, 123A, BR2/3A, CR123, CR123A, CR123R, CR17335, CR17345, DL123A, EL123AP, K123LA, L123A, SF123A, VL123A, 5018LC
  • [Green & Safe] Built-in PTC protection (pressure, temperature, current) to ensure battery with high safety performance
  • [10 Years Shelf Life] Extremely low self-discharge with CE RoHs certification, better performance than other same batteries on market
SaleBestseller No. 11
Duracell DL123A Twin Pack Ultra CR123A/EL123A 3 V Lithium Battery for Long-Lasting Performance -...
  • Original product from the brand manufacturer.
  • Made in Japan.
  • Capacity: 250 mAh / 3.0 V.
  • Dimensions: 34 x 16.5 x 16.5 mm, 17 g.
  • Box contents: 2 x CR123 Duracell Batteries in blister packaging.
SaleBestseller No. 12
CR2 Batteries, 3V 850mAh Lithium Battery, for Sensors, Photo Flash, Camera, Dogs Collar, Torch, 4...
  • 【Parameter】: CR2 lithium batteries, chemical composition: Li/MnO2, voltage: 3.0 voltage, capacity: 850 mAh, size: 27mm(H)*15.6mm(D) , storage...
  • 【Stabilized voltage and long-lasting power】: PKCELL CR2 batteries are UL, UN, CE and ROHS certified lithium batteries. and before leaving the...
  • 【Low self-discharge rate】: with low self-discharge rate , the storage life up to 10 years, you can take it anytime, with long-lasting power.
  • 【Durability】: These lithium batteries have a wide range of temperature adaptation, and the applicable temperature range is -40º-60ºC
  • 【Applications】: Intelligent sensing devices (home automation sensing devices, smart door locks, monitoring), cameras, photographic equipment,...
SaleBestseller No. 13
Duracell High Power Lithium 123 Battery 3V, pack of 2 (CR123 / CR123A / CR17345) designed for use in...
  • Product 1: Duracell High Power Lithium 123 batteries - Up to 40 Percent more power (vs IEC standard test minimum average duration for CR17345 size...
  • Product 1: Duracell High Power Lithium 123 batteries use high-purity lithium
  • Product 1: Guarantee for 10 years in storage with Duralock Power Preserve Technology
  • Product 1: Duracell High Power lithium batteries are available in a variety of sizes: CR2, 123, 28L, 1/3N
  • Product 2: Contains two (2) Energizer CR2 Lithium Photo Batteries, delivering long-lasting performance for your camera, shot after shot
SaleBestseller No. 14
Panasonic CR123 Batteries (CR123a) - Pack of 10
  • Make sure this fits by entering your model number
  • Combines lightweight material with lithium technology to create a power source suitable for all applications
  • Initially design for the camera, the high capacity and low internal resistance provides rapid flash recovery time and quick shooting
  • Also ideal for use in wireless PIR detectors and PIR sensors
  • Long shelf life - up to 9 years
Bestseller No. 15
EEMB CR2 3V Lithium Battery 850mAh 3 Volt Non-Rechargeable Batteries 4Pack Compatible with Fujifilm...
  • BASIC INFO—Voltage: 3V; Capacity: 850mAh; Weight: approximate 13g; Diameter: 15.5mm, Height: 27mm. Attention: Do not charge!
  • CERTIFICATIONS—More than 400 EEMB battery models are UL certified. Search "MH20555" on UL for all EEMB UL certification information.
  • BULK PURCHASE AND SAVINGS—Direct from manufacturer with local technical support in California. We provide you with the best value at a reasonable...
  • LONG LASTING - EEMB CR2 3V one-time-use batteries have high energy density that will last 3-5 times longer than alkaline one-time-use batteries when...
  • WIDELY USE—CR2 lithium battery can be used for flashlight, digital camera(NOT for Arlo cameras), Camcorder, Toys, medical equipment GPS equipment,...
Bestseller No. 16
Bestseller No. 17
ANSMANN CR123A 3V Lithium Battery [Pack of 1] CR123A/CR123/CR17345/DL123/EL123A Ideal For Alarm...
  • HIGH QUALITY: This high quality CR123A 3V lithium battery cell is ideal for frequent use in high power devices. With high capacity this lithium...
  • ALSO KNOWN AS: This lithium CR123A 3V is also known as CR123, CR17345, DL123, EL123A, CR123-A, CR123A, DL123A, PL123, VL123, VL123A, 5018LC,...
  • PACK OF 1: This pack of CR123A lithium battery measures 17 x 17 x 24.5mm and weighs 17g
  • LONG LASTING & RELIABLE: This lithium battery givens you reliable performance and long life of up to 10 years. This battery can be used at...
  • IDEAL USAGE: This CR123A lithium battery is ideal for use in wireless alarm systems, PIR detectors, smoke alarms, remote controlled cars/boats,...
SaleBestseller No. 18
1 Panasonic Photo CR-2 Lithium,Black
  • Branded Battery
  • Safe and Reliable
  • Lithium
  • Panasonic CR2 3V Lithium Battery
Bestseller No. 19
GP Lithium CR123A card of 1
  • Diameter 16.8mm Height 34.5mm
  • High quality batteries In new packaging
  • CR123A also known as 123 123A CR123 DL123 DL123A
SaleBestseller No. 20
Panasonic CR123PA/6B Household Battery Single-Use CR123A Lithium 3V - Batteries (Single-Use Battery,...
  • Model number 5031680870060.
  • Panasonic cr123pa/6b household battery single-use cr123a lithium 3v - batteries (single-use battery, cr123a, lithium, cylinder, 3v, 6 pieces))
  • Panasonic
  • Packaging may vary
.

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.