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Small rectangular black lithium battery with two terminals, 25.60 by 24.80 by 7.20 mm

Cameron & Co

Cameron & Co DS-CS-ABT251SL 3.0V 600mAh lithium battery

SKU CH-ARFT-P5QFE

Replacement lithium cell for ABB TA251 PLC, 3.0 V 600 mAh, 25.6 × 24.8 × 7.2 mm, non-rechargeable

  • TypeBattery
  • Compatible with ABB TA251 PLC systems
  • 0 V lithium chemistry delivers 600 mAh capacity
  • 80 Wh energy rating supports reliable operation
  • Compact 25.60 × 24.80 × 7.20 mm form factor
  • New, 100 % OEM-compatible replacement battery

ABB TA251 PLC lithium battery 3.0V 600mAh

This Cameron Sino DS-CS-ABT251SL battery replaces the ABB 3HAC041821-001 cell used in TA251 programmable logic controllers. It supplies 3.0 volts and 600mAh capacity in a non-rechargeable lithium format. The unit measures 25.60 x 24.80 x 7.20 mm and comes in black. It is brand new and 100% OEM compatible.

Suits ABB TA251 maintenance not consumer laptops

Engineers servicing ABB TA251 PLC modules can use this direct replacement for the original 3HAC041821-001 battery. It is not intended for laptop computers or rechargeable applications. Buyers who need a rechargeable pack or a different voltage should look at other parts. The non-rechargeable chemistry means the cell must be replaced once depleted.

3.0V 600mAh non-rechargeable lithium chemistry

The defining specification is the 3.0V 600mAh lithium primary cell that cannot be recharged. This voltage and capacity must match the TA251 PLC requirement exactly. The 25.60 x 24.80 x 7.20 mm footprint ensures physical fit inside the controller. Verify the part number 3HAC041821-001 before ordering.

Highlights

  • Compatible with ABB TA251 PLC systems
  • 0 V lithium chemistry delivers 600 mAh capacity
  • 80 Wh energy rating supports reliable operation
  • Compact 25.60 × 24.80 × 7.20 mm form factor
  • New, 100 % OEM-compatible replacement battery

Specifications

BrandCameron Sino
ModelDS-CS-ABT251SL
TypeBattery

Questions about this item

What are the dimensions of the DS-CS-ABT251SL battery so I can confirm it fits the ABB TA251 PLC slot?

The battery measures 25.60 mm by 24.80 mm by 7.20 mm, matching the original ABB TA251 form factor.

How do I install the lithium cell into the ABB TA251 PLC, and what is the common mistake?

Insert the cell with the positive terminal facing the marked side; the common error is reversing the polarity.

When will this non-rechargeable 3.0V 600mAh lithium battery need replacement in the PLC?

Replace the cell when the PLC reports low backup voltage or loses date and time settings after power loss.

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