2Pack NonRechargeable PLC Backup Battery 3V 1750mAh for A98L00310028 Controllers, 3P Plug Style Product overview This 2pack replacement battery provides reliable backup power for CNC machine controllers and PLC memory modules that use model A98L00310028 or 02B0309K102 with a 3P plug connection. Each cell delivers 3V and 1750mAh capacity in a nonrechargeable design intended for longterm backup applications. Key benefits Keeps controller memory and realtime clock intact during power loss, preventing data loss and configuration resets. Higher capacity 1750mAh rating reduces replacement frequency compared to lower capacity cells. 3P plug style ensures a direct, secure fit with compatible controller sockets for quick, tool replacement. Sold as a 2pack to provide an immediate spare for maintenance or to batteries in multiple units. Durable construction for stable voltage output in typical industrial environments. Important attributes Function: Nonrechargeable backup battery for PLC and CNC controller memory and RTC retention. Voltage and capacity: 3V, 1750mAh. Compatibility: Designed for A98L00310028 and 02B0309K102 controller modules with a 3P plug interface. Connector style: 3pin plug for direct replacement without adapter. Quantity: 2 batteries per package. Typical use scenarios Routine maintenance: aging backup batteries on CNC machine controllers to prevent unexpected resets during power interruptions. Spare parts inventory: Keep a ready spare in a parts cabinet to minimize machine downtime after battery failure. System and refurbishment: Use when rebuilding or refurbishing PLC and controller units that require model A98L00310028 compatible batteries. Installation note Designed for straightforward installation into compatible 3P battery sockets. Power down equipment and follow manufacturer service procedures before replacing batteries. This product is suitable for technicians and facilities that require correctfit, dependable backup power for PLC and CNC controller memory modules.