F2-40BL BATTERY

Product Description

The F2-40BL Battery is a 3.6V industrial lithium backup battery commonly used in PLC systems (especially Mitsubishi FX series controllers). It is designed for memory backup power, ensuring stored program data is not lost during power failure.

Key Features
• 3.6V lithium backup battery for industrial PLC systems
• High energy density with long shelf life (low self-discharge)
• Stable voltage output for reliable memory retention
• Compact cylindrical design for easy PLC installation
• Maintenance-free and long operational life
• Suitable for harsh industrial temperature environments
• Widely used in Mitsubishi FX series PLC controllers
• Non-rechargeable primary lithium cell type

Specifications

1. Product Type: PLC Memory Backup Battery
2. Model: F2-40BL
3. Nominal Voltage: 3.6V
4. Capacity: Approx. 1800mAh – 2600mAh (varies by manufacturer)
5. Chemistry: Lithium (Li-SOCl₂ / Lithium primary cell depending on variant)
6. Size: Approx. 14mm × 50mm (varies slightly by brand)
7. Rechargeable: No (Primary battery)
8. Operating Temperature: -40°C to +85°C (typical industrial range)
9. Application: PLC memory backup, industrial controllers, automation systems, CNC machines, electronic memory retention