Battery Duracell CR123 (Lithium) – Duracell Ultra CR123 A B1

Duracell Ultra CR123 A B1 is a single-use lithium CR123 primary battery that delivers a stable 3V output for devices requiring CR123 cells. Designed for intermittent high-drain use as well as long-term standby applications, this battery is intended for equipment such as cameras, flash units and security devices. The cell follows Duracell's manufacturing standards for consistent performance and shelf life; pack sizing and capacity conform to the manufacturer's specifications.

Advantages

The battery offers a reliable 3V lithium chemistry that maintains voltage under varying loads, making it suitable for both occasional high-current bursts and extended standby periods. Its chemistry provides good shelf life and resistance to temperature-related self-discharge compared with standard alkaline cells. The single-use construction eliminates the need for recharging and simplifies replacement in devices that do not support rechargeable cells.

Suitable for

• Digital and film cameras
• Camera flash units and external flashes
• Portable security devices, sensors and alarms
• Tactical lights and compact torches
• Electronic devices and instruments specifying 3V CR123 batteries

Key specifications

• Cell type: Lithium primary cell (CR123 format)
• Nominal voltage: 3 V
• Intended use: Single-use (non-rechargeable)
• Designed for stable performance under intermittent high-drain and standby conditions
• Typical applications: imaging equipment, security electronics, portable lighting

How to use

Insert the battery following the device manufacturer's polarity markings, ensuring the correct orientation of positive and negative terminals. Use only one cell type at a time in devices that require identical batteries and replace all batteries simultaneously when required. Store unused batteries in a cool, dry place and avoid exposure to extreme heat. Do not attempt to recharge, disassemble, short-circuit or incinerate the battery.

Usage recommendations

For optimal performance in cameras and flash units, allow the battery to rest briefly after heavy discharge cycles to recover voltage before further use. When using in security devices or sensors, check battery condition periodically and replace according to device-specific maintenance intervals to ensure continuous operation.