GE IC693ACC301 Series 90-30 Lithium Backup Battery

Chemistry is lithium. Voltage is 3 VDC. Capacity is 1200 mAh. Nominal energy is 3.6 Wh. Operating temperature range is 0°C to 25°C typical, with storage temperature from -40°C to 85°C. Dimensions are 17.2 x 33.5 mm. Quantity per pack is two batteries. Shelf life is up to 10 years. Typical operating life is one year under normal conditions.

Stable 3V output provides long-term memory retention. Compact cylindrical design with wire-lead connector allows secure installation. Clip-mounted installation secures inside the PLC power supply cover. Extended shelf life of up to 10 years before use. Low self-discharge rate ensures readiness for backup duty.

Series 90-30 PLC memory backup, industrial automation equipment requiring uninterrupted memory retention, and control systems where program integrity must be maintained during power loss.

1200 mAh capacity supports approximately one year of typical operating life. 10-year shelf life allows long-term spare parts storage. 3V stable output ensures reliable RAM data retention.

Lithium cell with wire-lead connector and plastic mounting clip.

Compact cylindrical form factor. Wire-lead connector for quick electrical connection. Plastic mounting clip for secure placement inside power supply cover.

The battery provides continuous 3VDC power to the CPU RAM memory circuit when external power is removed. This preserves user programs, configuration data, and register values during power outages.

Install inside the Series 90-30 power supply cover using the provided plastic mounting clip. Connect the wire-lead connector to the CPU battery header. Verify polarity before connecting.

Replace battery annually or when the low battery indicator activates. Do not attempt to recharge the non-rechargeable lithium battery. Dispose of used batteries according to local regulations. Remove old battery carefully to avoid short circuits.