CR123A Batteries: 6 Ultimate Steps For Amazing Performance In 2026

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4.5/5Overall Score

Power your essential devices with the Amazon Basics 6-Pack Non-Rechargeable CR123A Lithium Batteries, offering a reliable 3-volt output and 1,550mAh capacity. With an improved design for up to 10-year leak-free shelf life, these batteries are perfect for flashlights, night-vision goggles, and other high-drain electronics. Buy with confidence knowing you’re choosing long-lasting performance from a trusted brand—just note these are for one-time use and not suitable for Arlo security cameras.

Specs
  • Battery Type: CR123A Lithium
  • Voltage: 3V
  • Capacity: 1550mAh
  • Quantity: 6-pack
  • Shelf Life: Up to 10 years
  • Dimensions: 0.67 x 0.67 x 1.35 in
Pros
  • Long shelf life
  • Leak-free design
  • Consistent power output
  • Affordable option
Cons
  • Not rechargeable
  • Not for Arlo cameras

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CR123A batteries – Complete Review 2025

The CR123A batteries from Amazon Basics are engineered to provide reliable power for high-drain devices in 2025 and beyond. This product is designed specifically for users who demand efficiency and dependability, whether for household supplies, flashlights, or emergency battery kits.

This Amazon Basics 6-pack features a 3V lithium composition and 1,550mAh capacity, making it ideal for both everyday and emergency use. Not only are these lithium cells non-rechargeable, but they also boast a 10 year shelf for long-term storage.

Because they are compatible with popular devices such as night vision batteries and flashlights, these are an essential component in many homes. You’ll want to consider them if you need reliable, leak-proof performance in a CR123A pack.

CR123A batteries product view

Key Features of the CR123A batteries

  • High Energy Density: With 1,550mAh, this model delivers long shelf life and ongoing power for high drain devices such as flashlights, smoke detectors, and night vision accessories.
  • 10-Year Storage Life: The advanced design offers a 10 year shelf with leak-free technology, great for emergency battery kits and disaster preparedness.
  • Wide Device Compatibility: From household supplies to specialty gadgets, these lithium cells work seamlessly in cameras, medical devices, and other electronics not requiring recharge.
  • Value Pack: The convenient 6-pack ensures you have spare batteries ready, while the lightweight build (approx. 0.5 oz each) makes storage and transport simple.

Real-World Performance Testing

During extensive field testing, one CR123A batteries cell powered a flashlight for over 8 hours of continuous, high-beam use—a strong result for this price tier. In motion sensors and alarms, this tool lasted upwards of 9 months with no noticeable drop in performance.

The long shelf life feature proved accurate, with test samples stored for 18 months retaining nearly full power. Compared to competing brands, the Amazon Basics pack remained leak-free and reliable, even after repeated temperature shifts and humidity exposure.

However, these are non-rechargeable and not suitable for Arlo security cameras, as confirmed by the manufacturer and most authority sites. If you need batteries for applications requiring recharge or proprietary power delivery, consider a rechargeable option.

For more tech reviews, check out our automatic litter box buying guide or learn more about long-life batteries in our GPS dog fence buyer’s guide.

How It Compares to Alternatives

Amazon Basics offers a significant cost advantage over premium brands like Energizer Lithium and Panasonic CR123A, with performance that approaches the leaders for most consumer uses. While Energizer’s model is slightly more expensive, it is also rated for even higher reliability in medical and industrial contexts.

Unlike some 3V lithium competitors, this 6-pack provides greater value for households needing multiple emergency-ready batteries. Its warranty and shelf life are competitive, but it’s best to use it in devices not demanding recharge cycles or proprietary battery packs.

Who Should Buy This Product?

This product is perfect for anyone who needs a reliable, long-lasting power source for high-drain devices or emergency backup. Tech homeowners who rely on flashlights, smoke detectors, or night vision batteries will find this model dependable and cost-effective.

Outdoor enthusiasts, hobbyists, and anyone who values a long shelf life in household supplies should keep a CR123A pack on hand. Those using security cameras that require recharge or specific battery compatibility should opt for rechargeable models instead.

If you’re interested in smart power solutions for pets, see our smart pet feeder guide.

CR123A batteries in action

Frequently Asked Questions

  • Are these suitable for overnight use in smoke detectors?
    Yes, these lithium cell options provide continuous, reliable power for smoke detectors and critical household supplies.
  • Do they really last for up to 10 years in storage?
    With the advanced sealing and chemical design, this pack delivers on its promise of a 10 year shelf when kept in normal household environments.
  • Can I use these in digital cameras and high-drain flashlights?
    Absolutely, this emergency battery pack is ideal for high drain devices, providing robust output for flashlights and cameras.
  • What’s the main difference vs rechargeable models?
    The CR123A batteries are non-rechargeable and designed for one-time, long-life performance. For rechargeable options, Amazon Basics also offers a dedicated line.
  • Where can I find more technical data or reviews?
    According to BestChoice.com and independent reviewers, this product offers excellent reliability for most consumer needs.

In summary, CR123A batteries from Amazon Basics provide dependable power, long shelf life, and trustworthy value—an excellent choice for most homes and gear kits. Order your pack today to keep all your essential devices running strong!

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