Eveready Battery Co EL123APB2 3V Lithium Photo Battery 2 Pack

Product Description

The EVEREADY BATTERY CO EL123APB2 is a 3-volt lithium photo battery sold in a 2-pack configuration. Lithium chemistry delivers stable voltage output and a long shelf life, making this cell a reliable choice for equipment that demands consistent power. The CR123A form factor is widely used in security devices, HVAC thermostats with photo sensors, exit-sign indicators, handheld meters, and other low-drain to moderate-drain electronics. Licensed electricians and HVAC technicians routinely stock this cell for field service kits where a dead battery can stall a service call.

This battery is suited for residential and light commercial applications wherever the CR123A cell size is specified. Common uses include wireless thermostats, occupancy sensors, low-voltage control devices, carbon monoxide detectors, and handheld diagnostic instruments. The 2-pack format supports keeping a spare on hand during service calls. This cell is noted as comparable to the Duracell DL123AB.

Key Features

• 3-volt lithium chemistry for stable, reliable voltage output
• CR123A form factor compatible with a wide range of trade and field-service devices
• Sold as a 2-pack, providing an immediate spare for service situations
• Lithium construction supports extended shelf life compared to alkaline alternatives
• Lightweight at 0.6 pounds per package, easy to include in a field service kit

Compatibility

Noted as comparable to the Duracell DL123AB. Designed for use in any device that specifies the CR123A or 3-volt lithium photo cell format.

Installation Notes

Battery replacement requires no tools beyond what is needed to access the battery compartment of the host device. Observe polarity markings inside the compartment before inserting the cell. Dispose of spent lithium batteries in accordance with local regulations — do not incinerate or puncture. For devices with low-voltage control functions, confirm the device is in a safe or standby state before swapping batteries to avoid unintended activation.