Description
Allen-Bradley 1769-BA CompactLogix Battery — 3V 850mAh (CR14250SE)
Key Features
- Original Allen-Bradley battery, supplied with original box
- 3V lithium battery assembly (CR14250SE-type cell), 850mAh capacity
- Non-rechargeable — do not attempt to charge
- Supplied with factory cable and connector for direct plug-in installation
- Preserves CompactLogix controller memory, user program, and real-time clock during power loss
- For CompactLogix Series A and B controller platforms
Technical Specifications
| Brand | Allen-Bradley |
| Condition | New |
| Part Number | 1769-BA |
| Battery Cell | CR14250SE, lithium (primary, non-rechargeable) |
| Nominal Voltage | 3V DC |
| Capacity | 850mAh |
| Isolation Voltage | 30V continuous |
| Series | A and B |
| Warranty | 30-day replacement warranty |
Compatible Models
Allen-Bradley CompactLogix Controllers (Series A/B):
- CompactLogix 1769-L2x Series
- CompactLogix 1769-L3x Series
- Selected 1769 Compact I/O Modules
Also referenced for:
- Select Allen-Bradley SLC 500 configurations — verify your controller’s exact catalog number and battery type before ordering, as most SLC 500 controllers use a different battery
Disclaimer
- This is a non-rechargeable primary lithium battery. Do not attempt to charge, short-circuit, puncture, or dispose of in fire.
- Confirm your controller’s exact catalog number and battery type before ordering — not all CompactLogix or SLC 500 controllers use the 1769-BA.
- Follow your controller’s manufacturer-specified battery replacement procedure to avoid loss of retained memory or program data.
If you are unsure which battery your equipment needs, chat with the NJ Bravo team before ordering. We will help you check the part number and compatibility.
Package Contents
- 1x Allen-Bradley 1769-BA battery assembly with cable and connector
- Original manufacturer box
- No PLC unit or mounting hardware included
Warranty
30-day replacement warranty. Covers manufacturing defects and dead-on-arrival units only — physical damage, incorrect installation, or attempts to recharge this non-rechargeable cell are not covered.
Additional Notes
Product Description
The Allen-Bradley 1769-BA is a 3V, 850mAh lithium battery assembly used to preserve user program memory, controller configuration, and real-time clock data in Allen-Bradley CompactLogix controllers and select 1769 Compact I/O systems during power loss. It ships with the factory cable and connector for direct installation, and is a non-rechargeable primary cell — confirm your controller’s exact catalog number before ordering, since not every CompactLogix or SLC 500 controller uses this battery type.
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