Omron 3G2A9-BAT08 — The Omron 3G2A9-BAT08 battery pack is a lithium backup battery pack that was purpose-built for C500 series programmable logic controllers (P

Part number	3G2A9-BAT08
Brand	Omron
Category	Battery
Description	The Omron 3G2A9-BAT08 battery pack is a lithium backup battery pack that was purpose-built for C500 series programmable logic controllers (P
Manufacturer	Omron
Product Line	3G2
Part Number	3G2A9-BAT08
Weight	0.56 lbs (0.26 kg)
Series	C500
Type	Backup Battery
Capacity	1.7 Ah
Voltage Rating	3.6 Volts
Battery Chemistry	Lithium
Battery Life	5 years at 77°F (25°C)
Termination	Wire Leads
Operating Temperature Range	0°C to 55°C

The Omron 3G2A9-BAT08 battery pack is a lithium backup battery pack that was purpose-built for C500 series programmable logic controllers (PLCs). With a 1.7 Ah capacity and a 3.6-Volt voltage rating, the battery in this pack guarantees uninterrupted PLC functionality during power outages, ensuring the retention of vital internal memory and real-time clock features. Its dependable performance...

Compatibility data for this part number is being verified. Send an RFQ with your equipment model and serial — our suppliers confirm fitment before quoting.

Data compiled from 1 verified source. Last reviewed 2026-08-16.