The ABB 3BSE018172R1 is a Battery Module for the AC 800M controller platform, providing backup power to retain controller memory and maintain system state during power interruptions. An essential component for ensuring data integrity and uninterrupted operation in ABB System 800xA environments. Key Benefits Provides battery backup for AC 800M controller memory retention Protects against data loss during power outages Easy module replacement without system shutdown Genuine ABB component — part number 3BSE018172R1 Features Battery Module for AC 800M platform Part Number: 3BSE018172R1 Manufacturer: ABB Compatible with ABB AC 800M controllers in System 800xA environments Condition: Used – Excellent working and physical condition This is for 1 Unit. What you see in the product images is exactly what you receive — no surprises. Note: Customs fees and import duties for international orders are the responsibility of the buyer.