Comparing the Duracell DL123A CR123A Lithium Battery 3V 1550mAh Bulk with alternative lithium primary batteries from GP Batteries, Voltcraft, and ANSMANN shows that all these cells share a standard nominal voltage of 3V and are engineered for high-drain electronics such as digital cameras, tactical flashlights, and security sensors. The primary distinctions lie in the specified capacity values, packaging formats (bulk versus single-pack), and exact physical standards like CR123A versus CR2.
⚙️ The table below compares battery types, nominal voltage, capacity, packaging, and intended use cases for each product.
| Comparison parameter | Duracell DL123A | GP Batteries CR123A (3702) | Voltcraft VC-12714225 | ANSMANN CR123A / CR17335 | GP Batteries LiMnO2 | ANSMANN CR2 | Practical significance |
|---|
| Battery size | CR123A | CR123A | CR123A | CR123A / CR17335 | CR123A | CR2 (CR15270) | Except for the last option, all cells are physically interchangeable in standard CR123A battery compartments. |
| Voltage | 3V | 3V | 3V | 3V | 3V | 3V | Delivers stable operational voltage suitable for sensitive electronic circuitry. |
| Capacity | 1550 mAh | Not specified | 1500 mAh | Not specified | Not specified | Not specified | Duracell DL123A provides a clearly rated high capacity for extended device runtime. |
| Packaging | Bulk | Single pack | Not specified | Bulk | Not specified | Bulk | Bulk packaging is ideal for servicing multiple devices without retail card waste. |
| Application | Cameras, flashlights, sensors | Cameras, flashes, alarms | Cameras, sensors, electronics | Flashlights, cameras, sensors | Cameras, flashlights, sensors | Cameras, flashlights, sensors | All options are optimized for intermittent heavy loads and reliable standby operation. |
◎ The table below evaluates which product suits specific user needs and practical scenarios best.
| Use case | Recommended product | Why |
|---|
| Extended runtime in high-drain devices | Duracell DL123A | Delivers a specified 1550 mAh capacity for sustained power delivery under heavy loads. |
| Immediate single-battery retail replacement | GP Batteries CR123A (3702) | Supplied in a single blister pack, making it convenient for quick individual purchases. |
| Replacing batteries across multiple security sensors | Duracell DL123A or ANSMANN CR123A | Bulk supply format offers efficiency when equipping multiple devices simultaneously. |
| Powering compact legacy equipment | ANSMANN CR2 | Features the smaller CR2 form factor required by specific compact device designs. |
Recommendation: The Duracell DL123A CR123A Lithium Battery 3V 1550mAh Bulk differs from retail alternatives by combining a robust 1550 mAh capacity with practical bulk packaging designed for multi-device maintenance. It is most suitable for users who need dependable, high-energy power supplies for flashlights, cameras, or security equipment in larger quantities. If you only need a single battery in retail packaging, a single-pack option from GP Batteries is more appropriate, while compact devices requiring a smaller physical size will necessitate the ANSMANN CR2 format.
