Technical Specifications
- Manufacturer: GE Fanuc (Emerson Automation)
- Compatible Platforms: PACSystems RX3i, PACSystems RX7i
- Battery Chemistry: 3-cell Lithium (Li) battery
- Nominal Output Voltage: 3 VDC
- Battery Capacity: 15 Ah (Ampere-hours)
- Lithium Content: 5.1 g total (1.7 g per cell)
- Dimensions (L × W × H): 145.1 mm × 65 mm × 39.9 mm (5.71″ × 2.56″ × 1.57″)
- Weight: 0.224 kg (224 g)
- Casing Material: Black, flame-retardant ABS plastic
- Connection: 2″ (50mm) twisted Red/Black 22AWG cable with 4-pin male to 2-pin female adapter
- Operating Temperature Range: 0°C to +60°C (32°F to 140°F)
- Storage Temperature Range: -20°C to +35°C
- Nominal Shelf Life: 7 years (when stored at 20°C)
- Backup Duration: 23 to 200 days (depends on CPU model and operating conditions)
- Certifications: CE certified

Key Features
- Extended Memory Backup: Provides significantly longer RAM backup time compared to standard batteries (e.g., IC698ACC701), preventing data loss during prolonged power failures.
- Smart Battery Monitoring: Integrated intelligent circuitry continuously monitors battery health and enables low battery detection, alerting users via the PLC before complete discharge.
- High-Capacity Lithium Design: Utilizes a 15 Ah lithium battery for reliable, long-term power retention in industrial environments.
- Wide Operating Temperature: Designed to operate reliably in harsh industrial conditions from 0°C to +60°C.
- Flame-Retardant Casing: Constructed with durable, flame-retardant ABS plastic for enhanced safety and longevity.
- Seamless Integration: Connects directly to the front-panel battery terminals of PACSystems RX3i/RX7i CPUs for easy installation.
- Long Service Life: Recommended replacement interval of 2 years or upon a logged low-battery fault, whichever comes first.
Applications
- Industrial Automation: Critical for PLC-controlled production lines, ensuring program and data integrity during power interruptions.
- Manufacturing: Used in automotive, food and beverage, and pharmaceutical industries to protect process parameters and recipes.
- Energy Sector: Applied in power generation and distribution systems to maintain control logic during grid outages.
- Water/Wastewater: Ensures continuous operation of pumping stations and treatment processes by preserving operational data.
- Building Automation: Protects HVAC and security system control programs in commercial buildings.
- Critical Infrastructure: Deployed in any system where data integrity and rapid recovery after power loss are essential。










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