Question 1

Are these the right batteries for my device? I see CR123, CR123A, and CR17345.**

Accepted Answer

Yes, they are. Duracell CR123 batteries are fully compatible with devices requiring CR123A or CR17345 batteries. These are all standard designations for the same 3V lithium battery size. They are ideal for digital cameras, high-performance flashlights, security systems, and smoke detectors.

Question 2

Is the 10-year guarantee real, and what does it cover?**

Accepted Answer

Absolutely. Duracell guarantees that these lithium batteries will retain power for up to 10 years in storage, so you can buy in bulk with confidence. Additionally, they come with a **leak protection guarantee**. If a Duracell battery leaks and damages your device, Duracell will repair or replace it (terms and conditions apply on their website).

Question 3

I've seen cheaper CR123A batteries online. Why should I choose Duracell?**

Accepted Answer

Based on thousands of reviews, the consensus is that Duracell offers superior reliability and longevity, especially in critical or high-drain devices. While the upfront cost may be higher, users consistently report they last longer and provide peace of mind. For life-safety devices like smoke detectors, this reliability is the top priority for most buyers.

Question 4

Should I buy rechargeable RCR123A batteries instead?**

Accepted Answer

It depends on your use case. These standard Duracell CR123 batteries are **single-use** and output a steady 3V. Rechargeable RCR123A batteries are often 3.6V and can damage devices not designed for them. They are best for very high-drain, frequently used gear by enthusiasts. For most common uses (security cameras, flashlights, detectors), these Duracell lithium batteries are the recommended, safe choice.

Question 5

How can I ensure I'm getting authentic, fresh Duracell batteries?**

Accepted Answer

Purchase from authorized retailers like Duracell's official storefronts. Authentic Duracell CR123 batteries come in a branded blister pack with a clearly printed expiration date. Many social media comments caution against loose batteries in plain bags. Always check the seller's ratings and reviews if purchasing from a third party.

DURACELL CR123 (2 Pack) High Power Lithium Battery 3V (CR123A / CR17345) – Long life guarantee – For Cameras, Flashlights, Smoke Detectors & Small Devices – 10–Year Storage Guarantee - Leak Prevention

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