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Small rectangular lithium battery with silver label

Cameron & Co

Cameron & Co DS-CS-PLC769SL standard battery 1 Ah

SKU CH-WDP9-91RV8

Lithium-manganese dioxide 1 Ah replacement battery for Allen Bradley PLC and SLC controllers including 1746, 1747, 1756, 1769 and 1770 series modules

  • TypePower Tool
  • Compatible with Allen Bradley 1746, 1747, 1756, 1769 and 1770 series PLCs
  • 1 Ah lithium manganese dioxide chemistry provides reliable backup power
  • Replaces original equipment batteries including 1769-BA and 1769-BA2
  • New condition ensures full rated capacity from first use
  • Suitable for ControlLogix, CompactLogix and SLC-500 platforms

Compatible Allen-Bradley PLC Battery

The Cameron & Co DS-CS-PLC769SL is a lithium-manganese dioxide replacement cell rated at 1 Ah. It fits a wide range of Allen-Bradley programmable logic controllers including the SLC-500, CompactLogix and ControlLogix families. Maintenance teams use it to preserve processor memory during power loss.

Upgrade From Depleted Original Cells

This battery replaces the original 1747-BA, 1769-BA and 1769-BA2 cells when their voltage drops below the threshold needed to retain ladder logic and data tables. The jump is worth it when a controller shows a low-battery fault or when a preventive-maintenance schedule calls for fresh cells before a planned shutdown.

Lithium Primary Chemistry Limits

As a non-rechargeable Li-MnO2 cell, it cannot be cycled and must be swapped once depleted. It operates within the voltage window defined by the PLC hardware, so it cannot compensate for a controller that demands a higher capacity or a different chemistry. Disposal must follow local regulations for lithium primary batteries.

Highlights

  • Compatible with Allen Bradley 1746, 1747, 1756, 1769 and 1770 series PLCs
  • 1 Ah lithium manganese dioxide chemistry provides reliable backup power
  • Replaces original equipment batteries including 1769-BA and 1769-BA2
  • New condition ensures full rated capacity from first use
  • Suitable for ControlLogix, CompactLogix and SLC-500 platforms

Specifications

BrandCameron Sino
ModelDS-CS-PLC769SL
TypePower Tool

Questions about this item

What PLC module slot does the DS-CS-PLC769SL battery fit into?

It fits the memory-backup slot on Allen-Bradley 1747, 1756, 1769 and 1775 series processors such as the 1747-L511, 1756-L55, 1769-L31 and 1775-ME4.

How is the DS-CS-PLC769SL installed, and what step is often missed?

Power down the controller, open the battery compartment, remove the old cell, insert the new Li-MnO2 unit with the correct polarity, then close the cover and restore power — skipping the power-down step can erase the stored program.

When should the DS-CS-PLC769SL be replaced?

Replace it when the controller's low-battery indicator activates or after the typical Li-MnO2 service life of several years to prevent loss of RAM data in modules such as the 1747-BA or 1769-BA2.

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