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Small rectangular lithium-ion battery pack, dark finish, 30.5 by 14.5 by 14.5 mm

Vintrons Technology Company Limited

Vintrons Technology Company Limited CPM2A-BAT01 Replacement Battery 1000mAh 3.6V

SKU CH-FFCT-XV3GV

Lithium-ion 1000 mAh 3.6 V replacement cell for OMRON CJ1, CPM2A, CQM1H and NS7 controllers

  • 1000 mAh capacity powers OMRON CJ1, CPM2A, CQM1H, NS7 units
  • 6 V lithium-ion chemistry matches original CPM2A-BAT01 specifications
  • Compact 30.5 x 14.5 x 14.5 mm size fits factory battery compartment
  • CE, RoHS and ISO 9001 certifications confirm regulated manufacturing standards
  • Brand-new replacement cell restores reliable backup power for PLC memory retention

Replacement Battery for OMRON PLCs

This 1000mAh lithium-ion cell replaces the OMRON CPM2A-BAT01 in CJ1, CPM2A, CQM1H and NS7 programmable logic controllers. It supplies 3.6V to maintain memory and real-time clock data when main power is removed. The part is certified to ISO9001, RoHS and CE standards.

Compact Form Factor for Panel Mounting

At 30.5 x 14.5 x 14.5 mm the battery fits the original compartment without modification. Its two-pin connector matches the factory wiring so installation requires no soldering or adapter cables. The RoHS approval confirms the cell contains no restricted hazardous substances.

Capacity Limits for Memory Backup

The 3.60Wh rating supports typical RAM retention for the rated shelf life but will not power active I/O modules or the processor itself. Users must verify the exact model and part number before fitting because other OMRON series use different voltages or pinouts.

How it compares

Measured against everything we stock in Replacement Phone Batteries, at today’s prices. Recalculated every night.

Price $12.99
Cheaper than about 70% of the 868 comparable items (median $14.99).

Specifications

Product
Brand nameVINTRONS

Questions about this item

Does the 3.6 V lithium-ion chemistry match the original OMRON CPM2A-BAT01 specification?

Yes, the replacement cell is rated at 3.6 V and 1000 mAh, matching the voltage and capacity of the OMRON CPM2A-BAT01 battery it replaces.

Will the 30.5 x 14.5 x 14.5 mm dimensions fit the battery compartment of an OMRON CJ1 or CPM2A PLC?

The cell measures 30.5 mm long by 14.5 mm wide by 14.5 mm high, the same footprint as the original OMRON CPM2A-BAT01, so it seats correctly in CJ1, CPM2A, CQM1H and NS7 units.

How is the battery installed and which polarity mistake should be avoided?

Power down the PLC, open the battery cover, remove the old cell, insert the new one with the positive terminal facing the contact marked +, then close the cover and restore power.

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