Allen-Bradley 1769-BA CompactLogix Lithium Battery
$123.00
$320.00
Description
Product Description
The 1769-BA memory backup battery from Rockwell Automation / Allen-Bradley is a 3V lithium battery assembly developed for CompactLogix and Compact I/O systems. This battery module is used to preserve controller memory, stored user applications, and real-time clock information during external power interruptions or complete shutdown conditions.
The assembly integrates a factory-wired connector for direct installation into compatible CompactLogix controllers and selected 1769 series modules. Its compact design simplifies replacement during preventive maintenance while maintaining reliable non-volatile data retention for industrial PLC systems.
The 1769-BA is a non-rechargeable lithium battery and should be replaced according to controller maintenance schedules to prevent unexpected memory loss.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | Allen-Bradley |
| Manufacturer | Rockwell Automation |
| Model Number | 1769-BA |
| Product Type | PLC Memory Backup Battery |
| Battery Chemistry | Lithium (Li-MnO₂) |
| Nominal Voltage | 3 VDC |
| Capacity | 850 mAh |
| Rechargeable | No |
| Battery Cell Type | CR14250SE Equivalent |
| Connector Type | Pre-Wired Plug Assembly |
| Intended Function | Memory and RTC Backup |
| Weight | 0.11 lbs |
| Installation Type | Internal Controller Connection |
| Typical Service Use | Periodic Maintenance Replacement |
Compatible Controllers and Modules
The 1769-BA battery is commonly used with:
-
CompactLogix 1769-L2x Controllers
-
CompactLogix 1769-L3x Controllers
-
Selected 1769 Compact I/O Modules
-
Memory-backed CompactLogix systems
-
Certain compatible SLC 500 applications
Battery Functions
Primary functions of the 1769-BA include:
-
Retaining PLC user program memory
-
Preserving controller configuration data
-
Maintaining real-time clock operation
-
Supporting controlled shutdown recovery
-
Preventing data corruption during power outages
Environmental Characteristics
| Parameter | Value |
|---|---|
| Operating Temperature | Typically −40°C to +85°C |
| Storage Recommendation | Dry, temperature-controlled environment |
| Battery Type | Primary Lithium Cell |
| Service Classification | Maintenance Component |
Typical Industrial Applications
The 1769-BA backup battery is widely used in:
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Packaging machinery
-
Factory automation systems
-
Process control equipment
-
Material handling systems
-
OEM machine control panels
-
Distributed CompactLogix installations
FAQ
Is the 1769-BA battery rechargeable?
No. The 1769-BA is a primary lithium battery and must not be recharged.
What happens if the battery fails?
A depleted battery may result in loss of retained memory data and real-time clock settings when system power is removed.
How often should the battery be replaced?
Replacement intervals depend on controller usage and environmental conditions. Preventive replacement during scheduled maintenance is recommended.
Can this battery be hot-swapped?
Many CompactLogix systems allow battery replacement while powered, helping preserve stored memory during servicing. Always follow controller service procedures before replacement.
Features
Minimum Order Quantity (MOQ)
We welcome bulk orders and have a minimum order quantity of just one unit.
Certificates and Documentation
Upon request, we can provide all necessary documentation, including Certificates of Origin/Conformance and other required export documents.
Delivery Time
For items in stock, we aim to deliver within 1-3 days after payment confirmation. Items with specified lead times will be delivered according to the quoted schedule.
Payment Methods
We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% due before shipment. For RMB transfers, please contact us if you have an agent in China.
Warranty
We offer a standard one-year warranty on all new and original items. If you require an extended warranty, please contact us for additional cost details.
Refund and Return Policy
Your satisfaction is important to us. If you need to return an item, it must be done within 30 days of the order date. The product must be unused, unopened, and in its original packaging with all accessories included. Refunds are processed within 5-7 business days after we receive the returned item. Please note that shipping and related charges are non-refundable.
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