CR123A batteries are 3V lithium photo cells designed for high-drain devices that require reliable, burst-capable power. They are widely used in tactical flashlights, security systems, cameras, and professional optics. We offer multiple brands and pack sizes so you can choose exactly what your application requires.
CR123A Options Available
- Single CR123A cells – Perfect for occasional replacements or testing.
- Multi-packs – Cost-effective options for users who rely on CR123A batteries regularly.
- Bulk and case quantities – Ideal for security companies, maintenance teams, and resellers.
- Photo and security-grade cells – Optimized for cameras, tactical lights, and alarm devices.
Typical Uses for CR123A Batteries
- Tactical and professional flashlights
- Security cameras and motion sensors
- Weapon-mounted lights and optics (where specified)
- Photo equipment and high-end cameras
- Specialty instrumentation and industrial electronics
Why Choose CR123A Lithium Batteries?
CR123A lithium batteries offer high energy density, strong performance in low temperatures, and excellent shelf life compared to standard alkaline cells. They are particularly well suited for devices that draw high current in short bursts, such as flashlights and sensors that activate only when needed.
We stock CR123A batteries from trusted manufacturers so you can count on consistent performance, whether you are replacing a single cell or supplying a full team of technicians.
Frequently Asked Questions
Is there a difference between CR123 and CR123A?
In most cases, CR123 and CR123A refer to the same 3V lithium size. Different manufacturers and regions may use slightly different naming, but they are generally interchangeable. Always check your device markings to confirm.
Are CR123A batteries rechargeable?
Standard CR123A batteries are not rechargeable. There are rechargeable alternatives (often labeled RCR123A or 16340), but they have different electrical characteristics and should only be used if the device explicitly supports them.
How long do CR123A batteries last in storage?
High-quality CR123A lithium cells typically offer a shelf life of up to 10 years when stored in cool, dry conditions.
