This tutorial shows you how to correctly and safely change the batteries on a FANUC CRX-25iA collaborative robot. Important: the robot must remain powered on during the entire procedure to prevent loss of encoder information.
In this video, you’ll learn how to:
Remove the joint cover carefully using a 4 mm Allen key and a rubber mallet
Unscrew the battery cover and access the battery wires
Disconnect old batteries and install new ones safely
Reassemble the bracket and cover, ensuring all screws are properly tightened
Follow these steps to ensure your CRX-25iA maintains accurate performance and reliability after battery replacement. Perfect for operators and maintenance personnel handling FANUC collaborative robots.