REVIEWS
Daqian World Commodity Store Surefire Batteries of 2026
By Daqian World Commodity Store Editor • 2026-09-22
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Daqian World Commodity Store Surefire Batteries
of September 2026
1

Best Choice
DURNERGY
DURNERGY CR123A 3V Lithium Battery 12 Pack, 10 Years Shelf Life, 123 Batteries Lithium, 123A Lithium Batteries 3 Volt High Power, CR123 Battery, CR17345 3v Lithium Battery
2

Best Value
DURACELL
Duracell Coppertop C Batteries, 8 Count Pack, C Battery with Long-lasting Power, All-Purpose Alkaline C Battery for Household and Office Devices
3
Voniko
Voniko CR123A Lithium Batteries (6-Pack) Photo Non-Rechargeable Lithium Battery 3 Volt 123 Battery Lithium 10 Years Shelf Life
4
DURACELL
DL123A Duracell Ultra Lithium 8 Batteries-CR123A
5
Powertron Batteries
Powertron Batteries 3 Pack AA/AAA / CR123A Black Battery Holder Storage Cases
6
Streamlight
Streamlight Lithium Batteries 12 pack, CR123A
7
KBT KEEP BETTER TECH
KBT CR123A 3V Lithium Battery 12 Pack, CR123 Lithium Battery, 3 Volt 123A Lithium Batteries, 10 Years Shelf Life Long-Lasting 123 Lithium Batteries for Home Safety Security Devices, Camera, Flashlight
8
DURACELL
Duracell 2032 Lithium Battery. 9 Count Pack. Child Safety Features. Compatible with Apple AirTag, Key Fob, and Other Devices. CR2032 Lithium 3V Cell. 2032 Battery, Lithium Coin Battery
9
SureFire
SUREFIRE 123A Rechargeable Batteries Includes Charger SFLFP123-KIT
10
SureFire
SureFire 72 Pack 123A Lithium Batteries, Red
11
SureFire
SureFire SF12-BB Boxed Batteries, (12 Pack)
12
DURACELL
Duracell Coppertop AAA Batteries with Power Boost Ingredients, 24 Count Pack Triple A Battery with Long-Lasting Power, Alkaline AAA Battery for Household and Office Devices
13
DURACELL
Duracell CR123A 3V Lithium Battery, 12 Count Pack, 123 3 Volt High Power Lithium Battery, Long-Lasting for Home Safety and Security Devices, High-Intensity Flashlights, and Home Automation
14
DURACELL
Duracell, Photo Electron Lithium Battery DL123AB - 3 V Each X 6 Packs
15
NINMAX
NINMAX CR123A 3V Lithium Battery 12 Pack, No.1 1700mAh 3 Volt High Power 123A Lithium Batteries for High-Intensity Flashlights, Home Safety and Security, and More
16
POWEROWL
POWEROWL CR123A 3V Lithium Battery 6 Count, High Capacity 123 Batteries, Long-Lasting Power
17
Streamlight
Streamlight 74175 Battery Lithium for Strion Made By Streamlight
18
Streamlight
Streamlight 85177 CR123A Lithium Batteries, 12-Pack
19
Tenergy
Tenergy 3V CR123A Lithium Battery, High Performance 1500mAh CR123A Cell Batteries PTC Protected for Cameras, Flashlight Replacement CR123A Batteries, 12 Pack (Non-Rechargeable)
20
Tenergy
Tenergy Premium 16 Pack NonRechargeable CR123A 3V Lithium Battery, 1600mAh Primary Battery for Arlo Cameras, Photo Lithium Batteries, Security Cameras, Smart Sensors, and More
21
Storacell
Storacell by Powerpax SlimLine AAA Battery Caddy, Military Green, Holds 6 Batteries
22
EdisonBright
12 Pack SureFire CR123A Lithium Batteries (Made in USA) SF123A with EdisonBright BBX3 Battery Carry case Bundle
23
SureFire
12 Pack Surefire CR123A Lithium Battery 3v with LightJunction Battery Case
24
SureFire
8 Pack Surefire CR123A Lithium Battery 3v with 2 LightJunction Battery Cases
25
EdisonBright
EdisonBright 4 Batteries Pack SureFire CR123A Lithium Batteries (Made in The USA) SF123A BBX3 Battery Carry case Bundle
26
SureFire
SureFire 12 Pack Carded 123A Lithium Batteries
27
SureFire
SureFire SF12-BB 123A CR123 3-Volt Lithium Batteries - 36 Pack
28
SureFire
Surefire SF12-BB Box of 12 123A 3 Volt Lithium Batteries 12-Pack SF123A, EXP in 2029
29
SureFire
SureFire SF123A 3-Volt Lithium Battery-4-pack
30
SureFire
Surefire SF123A Box of 24 123A 3 Volt Lithium Batteries 24-Pack
31
SureFire
SureFire SF123A Lithium Batteries, 48-Pack
32
SureFire
SureFire SF2-CB 123A Lithium 3V Batteries (2-Pack)
33
SureFire
SureFire SFLP123 3V Lithium 1550mAh 2 Pack Battery
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DURNERGY CR123A 3V Lithium Battery 12 Pack, 10 Years Shelf Life, 123 Batteries Lithium, 123A Lithium Batteries 3 Volt High Power, CR123 Battery, CR17345 3v Lithium Battery
ADAPT to TEMPERATURE Our 123 batteries lithium are designed to operate in a temperature range of -40F to 185F. Please replace CR17345, CR123, 123, 123A, BR23A, 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..
Duracell Coppertop C Batteries, 8 Count Pack, C Battery with Long-lasting Power, All-Purpose Alkaline C Battery for Household and Office Devices
LONG-LASTING BATTERIES DESIGNED FOR DEPENDABILITY Duracell Coppertop alkaline batteries deliver the lasting power and performance you can count on for electronic devices throughout the home or on-the-go. RELIABLE POWER As a general-purpose battery, the Duracell Coppertop C alkaline battery is made to power everyday devices throughout the home, like toys, remote controls, flashlights, clocks and radios, portable electronics, and more. GUARANTEED FOR 10 YEARS IN STORAGE Duracell guarantees each Coppertop C alkaline battery to last 10 years in storage, so you can be confident these batteries will be ready when you need them. QUALITY ASSURANCE With Duracell batteries, quality is assured every Duracell product is guaranteed against defects in material and workmanship. 1 TRUSTED BATTERY BRAND From storm season to medical needs to the holidays, Duracell is the 1 trusted battery brand Coppertop is available in Double A AA, Triple A AAA, C, D, and 9V sizes.
Voniko CR123A Lithium Batteries (6-Pack) Photo Non-Rechargeable Lithium Battery 3 Volt 123 Battery Lithium 10 Years Shelf Life
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 68F for best results.. Leak-Free Construction Nothing is worse than 123 battery leakage luckily with VONIKO youll never have any reason for concern. Our leak-free battery 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 -40F to 140F. Kindly replace CR17345, 123, 123A, BR23A, CR123R, CR17335, CR17345, DL123A, EL123AP, K123LA, L123A, SF123A, VL123A, 5018LC..
DL123A Duracell Ultra Lithium 8 Batteries-CR123A
Duracell Ultra batteries are specially formulated to meet the increasing power demands of a new generation of high power devices.. Highly recomemmnded by Surefire, Inova Streamlight for their flashlights. Duracell ULTRA DL123A batteries are an exact equivalent for any and all CR123A applications.. Replaces 123, 123A, BR23A, CR123, CR123A, CR123R, CR17335, CR17345, DL123A, EL123AP, K123LA, L123A, SF123A, VL123A, 5018LC. Diameter 17.0mm Height 33.4mm. 10 Years shelf life..
Powertron Batteries 3 Pack AA/AAA / CR123A Black Battery Holder Storage Cases
3 Brand New AA AAA CR123A Black Battery Holder Storage Cases. Each Case Holds 4 AA,4AA or 4 CR123A Batteries. These Cases Securely Snap Closed for Worry-Free Battery Storage. Useful for Organizing Charged and Discharged Batteries. Improves Portability so You can have Extra Batteries on Hand When Needed..
Streamlight Lithium Batteries 12 pack, CR123A
KBT CR123A 3V Lithium Battery 12 Pack, CR123 Lithium Battery, 3 Volt 123A Lithium Batteries, 10 Years Shelf Life Long-Lasting 123 Lithium Batteries for Home Safety Security Devices, Camera, Flashlight
12Pack CR123a 3V Lithium Battery 1500mAh capacity, Non-Rechargeable, wide temperature performance -40F to 185F, supply long lasting power to your cameras, flashlights. Over 10-years shelf life These 3 volt CR123a battery shelf life up to a decade. Self-discharge rate Lower than 1 under 68F means these CR123a batteries will be perfect-to-use whenever you use them. Safe and reliable quality guarantee Each 3V CR123a battery passes UL certified test and factory strict tests. With build-in PTC protection including short circuit overcurrent protection and intelligent voltage surge safeguards, these 123a lithium batteries are ideal for high-drain devices. Compatible devices These 3V CR123A battery fit for flashlights, digital cameras, digital camcorders, smart home devices, flash units and more. As replacement CR17345, 123, 123A, BR23A, CR123R, CR17335, CR17345, DL123A, EL123AP, K123LA, L123A, SF123A, VL123A, 5018LC.
Duracell 2032 Lithium Battery. 9 Count Pack. Child Safety Features. Compatible with Apple AirTag, Key Fob, and Other Devices. CR2032 Lithium 3V Cell. 2032 Battery, Lithium Coin Battery
COMPATIBLE WITH APPLE AIRTAG Apple includes a Duracell CR2032 in new AirTag devices. The Duracell CR2032 with bitter coating to help discourage swallowing is the recommended 2032 battery for Apple AirTag.. BITTER TASTE DISCOURAGES SWALLOWING Duracell Lithium Coin batteries are the only batteries with a non toxic, bitter coating to help discourage swallowing. CHILD SECURE PACKAGING makes Duracell Lithium Coin battery packaging nearly impossible to open without scissors. RELIABLE POWER The Duracell 2032 3V Lithium Coin battery powers both everyday and essential home devices, including key fobs, remote controls, glucose monitors, thermometers, Apple AirTag and many more. GUARANTEED FOR 10 YEARS IN STORAGE Holds power up to a decade in storage, so you can be confident these batteries will be ready when you need them. LONG-LASTING BATTERIES DESIGNED FOR DEPENDABILITY Duracell 2032 Lithium Coin Batteries deliver the long-lasting power and performance you can count on for devices throughout the home or on-the-go. TRUSTED BATTERY BRAND From storm season to medical needs to the holidays, Duracell is the trusted battery brand 2032 3V Lithium Coin batteries available in 1-, 2-, 4-, 6-, 8-, and 9- count packs.
SUREFIRE 123A Rechargeable Batteries Includes Charger SFLFP123-KIT
SFLFP123 batteries are rechargeable and reusable, saving you hundreds over 123A lithium primary batteries. SFLFP123 batteries are better for the environment because they contain no hazardous heavy metals. Includes two-bay charger for easy, convenient recharging at home or on the go. Every SFLFP123-KIT includes two Lithium Iron Phosphate LiFePO4 450mAh 3.2V rechargeable cells, a two-bay battery charger, and a MICRO-USB to USB-A cable.
SureFire 72 Pack 123A Lithium Batteries, Red
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.
SureFire SF12-BB Boxed Batteries, (12 Pack)
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. High-performance batteries, optimized for high-drain use in flashlights. 10-year shelf life. Wide temperature tolerance. The item is non-returnable.
Duracell Coppertop AAA Batteries with Power Boost Ingredients, 24 Count Pack Triple A Battery with Long-Lasting Power, Alkaline AAA Battery for Household and Office Devices
FORMULATED WITH POWER BOOST INGREDIENTS Duracell Coppertop AAA alkaline batteries contain Duracells patented POWER BOOST Ingredients which deliver lasting performance in your devices. GUARANTEED FOR 12 YEARS IN STORAGE Duracell guarantees each Coppertop AAA alkaline battery to last 12 years in storage, so you can be confident these batteries will be ready when you need them. DEPENDABLE POWER Duracell Coppertop AAA batteries are made to power everyday devices throughout the home, like TV and gaming remotes, cameras, flashlights, toys, and more. 1 TRUSTED BATTERY BRAND From storm prep to holiday needs, Duracell is the 1 trusted battery brand for the moments that matter most. QUALITY ASSURANCE With Duracell batteries, quality is assured every Duracell product is guaranteed against defects in material and workmanship. Duracell CopperTop batteries are available in Double A AA, Triple A AAA, C, D and 9V sizes..
Duracell CR123A 3V Lithium Battery, 12 Count Pack, 123 3 Volt High Power Lithium Battery, Long-Lasting for Home Safety and Security Devices, High-Intensity Flashlights, and Home Automation
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 wireless security systems, home automation, photography and lighting equipment, and more. LONG-LASTING POWER Duracell high power CR123A Lithium batteries were also developed to provide reliable performance for essential devices like compatible smoke detectors and fire alarms. 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 batteries will be ready when you need them. 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 available in 1-, 2-, 4-, 6-, and 12-count packs. 1 TRUSTED BATTERY BRAND From storm season to medical needs to the holidays, Duracell is the 1 trusted battery brand.
Duracell, Photo Electron Lithium Battery DL123AB - 3 V Each X 6 Packs
Product SKU DURDL123ABCT. Dependable power for a wide range of devices. Up to 4 times the power of alkaline batteries. Excellent rate capability and high energy density. Excellent temperature range performance.
NINMAX CR123A 3V Lithium Battery 12 Pack, No.1 1700mAh 3 Volt High Power 123A Lithium Batteries for High-Intensity Flashlights, Home Safety and Security, and More
Largest Capacity Discharge The capacity of this non-rechargeable CR123A lithium battery is up to 1700mAh, which support up to 1350 lumen tactical flashlight general household flashlight lumen output is only between 20 and 200 lumens, can shine higher brightness and ultra-long distance.. Wide Compatibility Especially suitable for a variety of tactical flashlights and compatible with a variety of devices requiring CR123A batteries such as smoke sensor, home automation, digital cameras, etc. They can be replaced BR23A, CR17335, CR17345, DL123A, EL123AP, VL123A, 5018LC,CR17345, CR123, 123, 123A, K123LA, L123A, SF123, SF123A. 10-Year Shelf Life This 123A lithium batteries have a long shelf life and can hold a charge for up to 10 years. Compared to other non-lithium batteries, it has a longer life, reducing the need for frequent replacement.. Excellent for Extreme Temperature -40160 UL certified NINMAX CR123A lithium batteries with built-in PTC Pressure, Temperature, Current protection against over current and over heating. The CR123A batteries have reliable performance and stable output voltage, which can effectively reduce heat conditions when used in high-energy equipment.. Designed with Superior Shock Resistance Not only does the NINMAX 123A battery provide a high level of instantaneous explosive power, but its internal precision design ensures consistent and reliable performance under the recoil of the firearm, making it ideal for high-intensity shooting scenarios..
POWEROWL CR123A 3V Lithium Battery 6 Count, High Capacity 123 Batteries, Long-Lasting Power
Durable and Long-Lasting - Available in convenient packs of 6, these high-capacity non-rechargeable 123 batteries provide enduring power for a wide range of applications.. Reliable Power Source - With built-in multiple safeguards, these batteries offer superior protection against corrosion and leakage, ensuring worry-free usage without any harm to your devices.. Extended Shelf Life - Designed to last up to 10 years in storage, these CR123A batteries maintain exceptional performance even in extreme temperatures ranging from -40 to 158.. Versatile Utility - The POWEROWL CR123A 3V lithium batteries find extensive applications in devices such as cameras, flashlights, smoke detectors, microphones, and more.. Compatible Replacements - These lithium batteries serve as suitable substitutes for various battery models, including 123, 123A, BR23A, CR123, CR123A, CR123R, CR17335, CR17345, DL123A, EL123AP, K123LA, L123A, SF123A, VL123A, and 5018LC batteries..
Streamlight 74175 Battery Lithium for Strion Made By Streamlight
Replacement batteries only for the Strion rechargeable flashlight.. Model 74175. Original battery made by Streamlight.
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. Note These batteries can be used in flashlights, film and digital cameras, and any other device that uses the following battery models 123A, CR123A, CR123, CR17345, K123A, VL123A, DL123A,5018LC, EL123AP, SF123, and SF123A 3V. These are the replacement battery of choice for all Streamlight flashlights that use disposable lithium batteries.
Tenergy 3V CR123A Lithium Battery, High Performance 1500mAh CR123A Cell Batteries PTC Protected for Cameras, Flashlight Replacement CR123A Batteries, 12 Pack (Non-Rechargeable)
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-rechargeableone-time-usedisposable 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..
Tenergy Premium 16 Pack NonRechargeable CR123A 3V Lithium Battery, 1600mAh Primary Battery for Arlo Cameras, Photo Lithium Batteries, Security Cameras, Smart Sensors, and More
16 pack non-rechargeable Premium 1600mAh CR123A 3V lithium batteries delivers good performance in both high pulse power and continuous low drain applications for all high-tech devices like smart security cameras, sensors, photographic camera flashes, flashlights, GPS trackers, as well as for everyday electronics.. Tenergy's lithium batteries are engineered and produced to deliver power availability even in really hot or cold outdoor usage environment.. 10 years shelf life - Date stamped for guaranteed freshness low self discharge 123A batteries provides power when needed.. UL certified and include built-in PTC protections against over current, short circuits, and overheating.. CR123A size - Interchangeable with 123A, 5018LC, CR123, CR123A, CR17345, EL123, DL123A, K123A, VL123A, and CR17345..
Storacell by Powerpax SlimLine AAA Battery Caddy, Military Green, Holds 6 Batteries
Store your batteries in a compact, easy to find caddy holds 6 AAA batteries. Dispense batteries with one hand for safety and convenience. Terminal protection at both ends regardless of how the battery is inserted. Unique, easy to use locking mechanism batteries snap into place and remove easily. Originally designed for pilots, the Battery Caddy is also great for photography, camping, travel or home use.
12 Pack SureFire CR123A Lithium Batteries (Made in USA) SF123A with EdisonBright BBX3 Battery Carry case Bundle
10 year shelf life. Wide temperature tolerance. High-performance batteries, optimized for high-drain use in high performance flashlights. Non-returnable item. Bundle comes with a EdisonBright BBX3 battery carry case.
12 Pack Surefire CR123A Lithium Battery 3v with LightJunction Battery Case
Optimized for use in SureFire flashlights, SureFire lithium batteries pack a lot of power into a small package.. Unlike alkaline batteries SureFire high-performance lithium batteries boast a ten-year shelf life. Made in the USA to SureFire specifications. High-performance batteries, optimized for high-drain use in flashlights. Includes LightJunction Battery Case for keeping extra batteries safe on the go.
8 Pack Surefire CR123A Lithium Battery 3v with 2 LightJunction Battery Cases
Optimized for use in SureFire flashlights, SureFire lithium batteries pack a lot of power into a small package.. Unlike alkaline batteries SureFire high-performance lithium batteries boast a ten-year shelf life. Made in the USA to SureFire specifications. High-performance batteries, optimized for high-drain use in flashlights. Includes 2 LightJunction Battery Cases for keeping extra batteries safe on the go.
EdisonBright 4 Batteries Pack SureFire CR123A Lithium Batteries (Made in The USA) SF123A BBX3 Battery Carry case Bundle
10 year shelf life. Wide temperature tolerance. High-performance batteries, optimized for high-drain use in high performance flashlights. 4 Pack of Surefire SF123A batteries with EdiosnBright carrying case. Non-returnable item.
SureFire 12 Pack Carded 123A Lithium Batteries
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.
SureFire SF12-BB 123A CR123 3-Volt Lithium Batteries - 36 Pack
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. Primary Single Use Batteries - Not Rechargeable. Made in the USA to SureFire specifications.
Surefire SF12-BB Box of 12 123A 3 Volt Lithium Batteries 12-Pack SF123A, EXP in 2029
Has a wide temp tolerance. 10 year shelf life. Designed for high drain use in flashlights.
SureFire SF123A 3-Volt Lithium Battery-4-pack
Sure Fire High Performance Lithium Batteries. Sure Fire 123 A Lithium Batteries fit all SureFire Lithium battery powered lights.. Will work with any other device working on 123A 3V Lithium Battery.
Surefire SF123A Box of 24 123A 3 Volt Lithium Batteries 24-Pack
Has a wide temp tolerance. 10 year shelf life. Designed for high drain use in flashlights.
SureFire SF123A Lithium Batteries, 48-Pack
Has a wide temp tolerance. 10 year shelf life. Designed for high drain use in flashlights.
SureFire SF2-CB 123A Lithium 3V Batteries (2-Pack)
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.
SureFire SFLP123 3V Lithium 1550mAh 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 environment because they contain no hazardous heavy metals.