Energizer 123
4.7Editor score
Affordable 6-pack
10-year shelf life
Replaces multiple types
In this guide
Finding reliable power for high-drain devices requires the right CR123A batteries. These lithium cells deliver consistent voltage and long shelf life for critical gear like security cameras and tactical flashlights.
We evaluated ten top models based on capacity, temperature range, storage guarantees, and user feedback. Our analysis covers major brands and value options to help you choose the best fit for your needs.
Each pick highlights key specs and real-world performance traits. Prices and availability change frequently so check current listings before purchasing to ensure you get the best deal on these essential power cells.
Top 3 Picks for Best CR123A Batteries
Duracell CR123A
4.8Editor score
10-year storage guarantee
High energy density
Wide temperature range
SureFire CR123A
4.7Editor score
1550mAh capacity
High-drain optimized
Professional grade
Top 10 Best CR123A Batteries in 2026 Compared
The following table provides a side-by-side look at the top ten CR123A battery options available. It highlights key specifications and features to help you quickly identify the best choice for your specific device requirements.
ProductsSpecificationsEditor scorePrice
Editor's Choice
Duracell CR123A
3V lithium cell
High power density
10-year storage
Wide temp range
4.8Editor score
Editor's Choice
Energizer 123
3V photo battery
10-year storage
Fits smart home
Replaces many types
4.7Editor score
Best Premium
SureFire CR123A
1550mAh capacity
High-drain power
10-year shelf life
Professional grade
4.7Editor score
Panasonic CR123
3V lithium battery
1550mAh capacity
Replaces DL123A
6 count pack
4.6Editor score
Amazon Basics CR123A
3V non-rechargeable
1550mAh capacity
10-year shelf life
Not for Arlo
4.6Editor score
Energizer 123 2P
2 pack size
10-year storage
High tech power
Fits cameras
4.7Editor score
DURNERGY CR123A
12 count pack
-40 to 185F
10-year storage
UL certified
4.5Editor score
HW CR123A 6P
1700mAh capacity
Leak-proof design
-40 to 158F
PTC protection
4.6Editor score
Panasonic CR123A 4P
3V lithium battery
4 count pack
Photo batteries
Panasonic quality
4.6Editor score
Panasonic Industrial CR123A
1550mAh nominal
6 count pack
Industrial grade
-40 to 70C
4.5Editor score
1. Duracell CR123A – Best Overall CR123A Battery
Duracell CR123A
3V lithium cell
High energy density
10-year storage
Wide temp range
This Duracell CR123A 3V Lithium Battery ranks highest for overall reliability. It earns a 4.8 rating from users who need consistent power for security cameras and flashlights.
Pros
- Long shelf life
- Reliable output
- Trusted brand
- Wide availability
- High power
Cons
- Higher price
- Single use only
We may earn a commission when you buy through this link, at no additional cost to you.
It delivers high-energy lithium chemistry that outperforms alkaline in high-drain devices. The 10-year storage guarantee ensures your emergency kits stay ready for years without degradation.
While it costs more than generic options, the performance justifies the expense for critical applications. The wide temperature range makes it suitable for outdoor security systems.
If you want guaranteed performance for law enforcement or professional use this is the top choice. Buy it to ensure your gear never fails when you need it most.
Guaranteed Shelf Life
The 10-year storage guarantee means you can stock up without worrying about expiration dates for your emergency reserves.
Professional Trust
Trusted by law enforcement and security pros who cannot afford battery failure in critical situations.
We may earn a commission when you buy through this link, at no additional cost to you.
2. Energizer 123 – Best Budget CR123A Battery
Energizer 123
3V photo battery
10-year storage
Fits smart home
Replaces many types
The Energizer 123 Lithium Batteries offer the best balance of cost and quality. With a 4.7 rating they are ideal for standard photo and smart home devices.
Pros
- Great value
- Long storage life
- Fits many devices
- Trusted brand
- Easy to find
Cons
- Less capacity than pro
- Not for high drain
We may earn a commission when you buy through this link, at no additional cost to you.
They provide serious power for high-tech devices and last up to 10 years in storage. The six pack offers enough spares for most households without breaking the bank.
Some users note it lacks the extreme capacity of premium options but for general use it performs well. It replaces multiple battery types making it versatile for mixed device collections.
Choose this for everyday needs where budget matters. It is a reliable pick for cameras and flashlights that do not demand military-grade performance.
Versatile Compatibility
Replaces 5018LC CR123 and CR123A so it fits a wide range of devices without needing specific models.
Storage Friendly
Lasts up to 10 years in storage so you can keep extras for emergencies without worry.
We may earn a commission when you buy through this link, at no additional cost to you.
3. SureFire CR123A – Best Premium CR123A Battery
SureFire CR123A
1550mAh capacity
High-drain power
10-year shelf life
Professional grade
SureFire CR123A 3V Lithium Battery delivers 1550mAh of high-drain power for tactical flashlights. Its 4.7 rating reflects its engineering quality and consistent output.
Pros
- High capacity
- Engineered output
- Wide temp range
- 12 pack value
- Pro quality
Cons
- Premium price
- Overkill for basic
We may earn a commission when you buy through this link, at no additional cost to you.
Unlike standard alkaline this lithium cell is optimized for high-drain devices without voltage drop-off. It stays ready for a decade and tolerates extreme heat or cold.
The 12 pack is great for bulk stocking but might be expensive for casual users. The price matches the military-grade standards SureFire engineers for law enforcement.
Buy this if your gear demands top-tier performance. It is worth the cost for emergency kits or professional tools where failure is not an option.
Engineered Output
Optimized for high-drain devices to deliver consistent brightness without sapping power over time.
Bulk Ready
Available in 12 pack for stocking up on power for vehicle or emergency kits.
We may earn a commission when you buy through this link, at no additional cost to you.
4. Panasonic CR123 – Reliable CR123A Battery
Panasonic CR123
3V lithium battery
1550mAh capacity
Replaces DL123A
6 count pack
Panasonic CR123 3 Volt Lithium Batteries are known for stable voltage in digital flashes. They hold a 4.6 rating from photographers and security users.
Pros
- Stable voltage
- High capacity
- Trusted brand
- Fits cameras
- Good pack size
Cons
- Limited bulk packs
- Price fluctuates
We may earn a commission when you buy through this link, at no additional cost to you.
They deliver 1550mAh capacity and replace many common types like DL123A. This makes them a solid choice for devices needing consistent power.
While not the cheapest option they offer reliable performance. The six count pack suits households needing spares without overstocking too quickly.
Pick this for cameras needing reliable bursts of power. It is a dependable choice for anyone who values brand consistency in critical gear.
Digital Flash Ready
Designed for cameras and digital flashes where consistent voltage is key for proper exposure.
High Capacity
Offers 1550mAh to support devices needing longer runtime between changes.
We may earn a commission when you buy through this link, at no additional cost to you.
5. Amazon Basics CR123A – Value CR123A Battery
Amazon Basics CR123A
3V non-rechargeable
1550mAh capacity
10-year shelf life
Not for Arlo
Amazon Basics 6-Pack Non-Rechargeable CR123A Lithium Batteries offer a budget-friendly option with 1550mAh capacity. They earn a 4.6 rating for general use.
Pros
- Affordable price
- Decent capacity
- 10-year life
- Easy access
- Good for flashlight
Cons
- Not for Arlo
- Lower consistency
We may earn a commission when you buy through this link, at no additional cost to you.
The improved design offers up to 10-year leak-free shelf life. They work well for flashlights and night-vision goggles that need standard lithium power.
Be aware they are not recommended for Arlo security cameras. Some users note lower consistency than premium brands in high-demand devices.
Use this for backup lights or low-stakes devices. It is a cost-effective pick for casual users needing standard CR123A performance.
Long Shelf Life
Improved design offers up to 10-year leak-free shelf life for storage in emergencies.
Value Option
Affordable price point makes it accessible for those needing basic power.
We may earn a commission when you buy through this link, at no additional cost to you.
6. Energizer 123 2P – Compact CR123A Battery
Energizer 123 2P
2 pack size
10-year storage
High tech power
Fits cameras
The Energizer 123 Lithium Batteries 2 Pack provides a small quantity for immediate needs. With a 4.7 rating it suits users needing just a few replacements.
Pros
- Small quantity
- Trusted brand
- Long storage
- Fast shipping
- Fits smart home
Cons
- Higher per unit
- No bulk value
We may earn a commission when you buy through this link, at no additional cost to you.
This pack offers serious power for high-tech devices and lasts up to 10 years in storage. It is ideal for occasional use or testing new devices.
The per-unit cost is higher than six packs but useful for those avoiding excess waste. It fits cameras and flashlights that require standard photo battery power.
Pick this if you need exactly two batteries now. It is a convenient choice for quick replacements without committing to larger quantities.
Quick Replacement
Provides reliable power for smart home devices and flashlights needing immediate swaps.
Small Batch
Two pack suits those needing minimal quantities or testing specific devices.
We may earn a commission when you buy through this link, at no additional cost to you.
7. DURNERGY CR123A – Wide Range CR123A Battery
DURNERGY CR123A
12 count pack
-40 to 185F
10-year storage
UL certified
DURNERGY CR123A Lithium Batteries come in a 12-pack with a wide temperature range. They earn a 4.5 rating for users needing bulk power options.
Pros
- Wide temp range
- Good bulk price
- UL certified
- Fits many models
- Decent shelf
Cons
- Less brand fame
- Quality varies
We may earn a commission when you buy through this link, at no additional cost to you.
These batteries operate from -40°F to 185°F which is impressive for the price. They offer 10-year storage and pass UL certification for safety.
While the brand is less known than major players performance is acceptable for general use. The 12-pack offers good value for stocking emergency kits.
Choose this if temperature tolerance is key and budget is tight. It is a practical pick for outdoor lighting or vehicle supplies.
Extreme Weather Ready
Designed to operate in temperatures from -40°F to 185°F for varied environments.
Certified Safety
Passed CE IEC60086-4 and UL1642 certification for secure high power consumption use.
We may earn a commission when you buy through this link, at no additional cost to you.
8. HW CR123A 6P – High Capacity CR123A Battery
HW CR123A 6P
1700mAh capacity
Leak-proof design
-40 to 158F
PTC protection
HW CR123A 3V Lithium Battery offers 1700mAh high capacity for better power than standard 1500mAh. It holds a 4.6 rating from budget-focused users.
Pros
- High capacity
- Leak-proof
- Wide temp
- Affordable
- Good support
Cons
- Less known brand
- Quality checks
We may earn a commission when you buy through this link, at no additional cost to you.
It features leak-proof design and PTC protection with UL/RoHS certification. The wide temperature range ensures reliability from -40°F to 158°F.
While not a major brand the high capacity makes it appealing. Customer support resolves issues promptly if you encounter a defective battery.
Pick this for devices needing longer runtime without paying premium prices. It is a strong value for smoke alarms and flashlights.
High Capacity
1700mAh High Capacity offers more power than standard 1500mAh for longer runtime.
Safety Design
Safe Design features leak-proof cells with PTC protection for secure operation.
We may earn a commission when you buy through this link, at no additional cost to you.
9. Panasonic CR123A 4P – Medium Pack CR123A Battery
Panasonic CR123A 4P
3V lithium battery
4 count pack
Photo batteries
Panasonic quality
Panasonic CR123A Lithium 3V Photo Lithium Batteries provide a four pack for moderate needs. They maintain a 4.6 rating for consistent quality.
Pros
- Trusted brand
- Medium pack size
- Photo optimized
- Stable voltage
- Good quality
Cons
- Smaller quantity
- Higher unit cost
We may earn a commission when you buy through this link, at no additional cost to you.
These photo batteries deliver stable voltage for digital cameras and similar devices. The brand reputation ensures reliable performance across batches.
The four pack is smaller than six or twelve options which may mean more frequent reordering. It fits users needing standard Panasonic quality without bulk excess.
Use this for photo gear needing trusted lithium power. It is a solid pick for those valuing brand consistency over maximum value.
Photo Optimized
Designed for cameras and flashes where stable voltage ensures proper exposure and function.
Trusted Quality
Panasonic quality offers reliable performance for devices depending on consistent power.
We may earn a commission when you buy through this link, at no additional cost to you.
10. Panasonic Industrial CR123A – Industrial CR123A Battery
Panasonic Industrial CR123A
1550mAh nominal
6 count pack
Industrial grade
-40 to 70C
Panasonic Industrial CR123A Lithium Battery offers industrial-grade specs for demanding applications. It holds a 4.5 rating from professional users.
Pros
- Industrial specs
- Stable output
- Decent pack
- Known brand
- Wide temp
Cons
- Lower temp max
- Industrial focus
We may earn a commission when you buy through this link, at no additional cost to you.
It has a nominal capacity of 1550mAh and operates from -40°C to +70°C. This ensures consistent performance in controlled industrial environments.
While the temperature range is less than some consumer options it suits indoor equipment well. The six pack is practical for replacing multiple devices.
Buy this for industrial devices needing stable voltage. It is a reliable choice for technical equipment where specifications matter.
Industrial Grade
Nominal Capacity 1550 mAh based on 20mA continuous drain for steady industrial use.
Temp Range
Operating Temperature -40°C to +70°C for stable performance in controlled settings.
We may earn a commission when you buy through this link, at no additional cost to you.
Buying Guide – How to Choose the Best CR123A Batteries
Selecting the right CR123A battery involves checking capacity, shelf life, and device compatibility.
Capacity and Voltage
Ensure the battery matches the required 3V rating for your device. Look for capacity around 1550mAh to 1700mAh for reliable runtime.
High capacity ensures longer use between replacements.
Shelf Life
Check for a 10-year storage guarantee to keep batteries ready in emergencies. This helps avoid expiration when you need them most.
Long shelf life keeps your backup power ready.
Brand Reliability
Stick to trusted brands like Duracell or Panasonic for consistent performance. They reduce the risk of leaks or early failure in critical devices.
Trusted brands offer more consistent quality.
Temperature Range
Verify the battery operates in your environment's temperature range. Extreme cold or heat can affect performance for outdoor or vehicle use.
Wide temperature range ensures better performance.
Device Compatibility
Confirm the battery fits your specific model. Some devices require specific CR123A types for optimal safety and function.
Correct compatibility prevents device damage.
Pack Size
Choose pack sizes like six or twelve to balance cost and waste. Buying in bulk often saves money but check expiration dates.
Right pack size reduces unnecessary waste.
Safety Certifications
Look for UL or CE certifications to ensure safety standards are met. These protect against overheating or leakage risks.
Certified batteries reduce safety risks.
Price vs Value
Balance the unit price against performance and lifespan. Sometimes paying more for higher capacity saves money long term.
Value matters more than low sticker price.
How to Use and Care for Your CR123A Batteries
Insert batteries correctly following device polarity markings to prevent short circuits. Improper insertion can damage sensitive electronics permanently.
Store unused batteries in a cool dry place away from metal objects. This prevents accidental discharge and extends shelf life.
Dispose of old batteries according to local regulations for lithium cells. Do not incinerate or puncture used batteries.
Frequently Asked Questions
What devices use CR123A batteries?
Common devices include tactical flashlights home security cameras like Ring and Nest alarm sensors and professional cameras. They power high-drain electronics needing consistent 3V output.
Are CR123A batteries rechargeable?
No standard CR123A lithium batteries are not rechargeable. Use only if your device specifies rechargeable models to avoid safety hazards or damage.
How long do they last in storage?
Most high-quality CR123A batteries have a 10-year shelf life when stored properly. Check the packaging for specific expiration dates before stockpiling.
What is the difference between CR123 and CR123A?
CR123A is the common 3V lithium version. Some older CR123 or DL123A models are interchangeable but verify voltage and size before buying.
Can I use them in smoke detectors?
Yes CR123A batteries work in many smoke detectors and fire alarms. Check the manual for compatible battery types to ensure proper function.
Why choose lithium over alkaline?
Lithium provides higher energy density and better performance in high-drain devices. They also work in extreme temperatures where alkaline fails.
How to dispose of them safely?
Recycle lithium batteries at designated collection points. Do not throw them in household trash due to fire risks from internal components.
Is bulk buying worth it?
Buying in 12 or 24 packs reduces cost per unit. Ensure you need that volume since they have a shelf life even if stored well.
Final Thoughts on Choosing the Best CR123A Batteries
The Duracell CR123A leads our list for overall reliability and shelf life. Energizer offers the best budget option for general use.
Prioritize capacity and temperature range for outdoor or emergency gear. Trusted brands reduce risks in critical applications.
Prices change often so check current listings before buying to get the best deal on these essential power sources.