PANASONIC BR-AGCF2W / A98L-0031-0011#L
This BR-AGCF2W AMPLIFIER battery is found in different BETA series servo amplifiers. The Fanuc A98L-0031-0011#L battery is fitted in BETA units using ABS positioning. It is a two cell lithium pack constructed in a quad diamond configuration fitted with a 2 pin JAE connector.
BR-AGCF2W is a 6volt backup battery for the FANUC absolute reference positioning system. Hence the motors position is relative to home; known upon switch on of the control system. Fanuc recommend changing backup batteries every 12 months too avoid future problems within production windows.
The part number is usually printed on the side of the battery. This pack may have BR-A or BR-AG on the cells themselves; but the pack number is Panasonic BR-AGCF2W. This Fanuc battery can also has a A98L-0031-0011#L spare part number and the designated drive part number A06B-6093-K001. Check Fanuc’s own battery chart for further clarification if you unsure what to order.
This 6 volt BR-AGCF2W battery pack fits into the following types of Fanuc BETA amplifiers with PWM, FSSB and I/O interfaces.