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Cylindrical 1/2 AA lithium cell with attached connector wires

DUSLAN

DUSLAN 1/2 AA 3V Lithium PLC Battery CR14250SE Connector

SKU CH-5JJ9-CCZ79

A 3 V lithium 1/2 AA cell with connector for Allen Bradley PLC memory backup

  • Ready for PLC installation with 14.5 mm diameter and 25.5 mm height
  • Long service life from lithium chemistry and low self-discharge rate
  • Direct replacement for Allen Bradley 1746-BAS and 1747-BA modules
  • Compatible with SLC-5/01 through SLC500 series controllers
  • Replaces OEM part numbers including 40011485 and MS1006

1/2 AA Lithium PLC Battery

This 1/2 AA lithium cell delivers 3 Volt power for Allen Bradley programmable logic controllers. It fits modules including the 1746-BAS, 1747-BA, 1769-BA and MicroLogix 1500 series. The connector pin setting allows direct replacement without soldering. Industrial maintenance teams use it to preserve processor memory during power loss.

Low Self-Discharge Chemistry

Lithium chemistry provides a low self-discharge rate and long service life in continuous operation. The cell measures 14.5 mm diameter by 25.5 mm height. It reliably backs up RAM in SLC 5/01 through SLC 5/05 processors and 1775 series modules. Capacity limits mean it cannot support high-drain peripheral devices or extended outages without periodic replacement.

Direct Connector Fit

The pre-fitted connector matches original equipment pinouts for 1747-L511 through 1747-L553 and 1747-PT1 units. It replaces legacy codes such as MS1006, NB-BT002 and S91-0300033-SB3 without adapter cables. Builders needing a different pin layout or larger 2/3 AA form factor must select an alternative part.

Highlights

  • Ready for PLC installation with 14.5 mm diameter and 25.5 mm height
  • Long service life from lithium chemistry and low self-discharge rate
  • Direct replacement for Allen Bradley 1746-BAS and 1747-BA modules
  • Compatible with SLC-5/01 through SLC500 series controllers
  • Replaces OEM part numbers including 40011485 and MS1006

Specifications

No published specifications for this item yet.

Questions about this item

Will the connector on this CR14250SE fit my Allen Bradley 1747-L511 PLC without modification?

Yes, the connector matches the 1747-L511 and other listed modules such as 1747-L514, 1747-L524, 1747-L531 and 1747-L532.

How can I confirm the 3 V lithium cell is delivering the correct voltage after installation?

Measure across the connector pins with a multimeter; a fresh cell should read close to 3 V and the PLC memory should retain data through power cycles.

Does the package include only the battery with its connector or are mounting brackets also supplied?

Only the 1/2 AA lithium cell with the attached connector is included; no brackets, cables or additional hardware are provided.

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