Allen-Bradley 1769-BA | Lithium Battery Assembly – 3V 850 mAh for CompactLogix Controllers

Overview

The Allen-Bradley 1769-BA is a lithium battery assembly used with CompactLogix controllers to provide non-volatile memory backup for system settings and application programs. With a 3V nominal output and 850 mAh capacity, it ensures that data is preserved during power loss, maintaining system integrity in critical automation environments.

Designed for easy field replacement, the 1769-BA is essential for controllers that require continuous memory retention.

Key Features

• Voltage: 3V DC

• Capacity: 850 mAh

• Type: Lithium battery assembly

• System Compatibility: CompactLogix series controllers

• Function: Maintains controller memory during power loss

• Easy Installation – Field-replaceable

• Reliable Performance – Long shelf and operating life

Technical Specifications

• Model: 1769-BA

• Battery Chemistry: Lithium

• Output Voltage: 3V DC

• Capacity: 850 mAh

• Compatible With: 1769-L20, L30, L31, L32, L35 and other CompactLogix CPUs

• Expected Life: Typically 5–10 years depending on use

• Operating Temp: 0°C to +60°C

• Form Factor: Plug-in assembly

Applications

• CompactLogix Controllers – Battery backup for memory retention

• Industrial Automation Systems – Maintain logic during power outages

• Critical Processes – Prevent loss of configuration and data

• Remote or Unmanned Installations – Long-term data preservation

Why Choose the 1769-BA?

• Official Rockwell battery for CompactLogix controllers

• Reliable and long-lasting for mission-critical control

• Quick replacement to minimize system downtime

Order Now

In stock and ships worldwide. Ask about multi-pack options, controller compatibility, or preventive maintenance kits.