Description
This is a high-quality aftermarket lithium battery, fully compatible with the FANUC BR2/3AGCT4A 6V 5800mAh battery model used in CNC machines for memory backup and controller power support.
Features:
✅ Voltage: 6V
✅ Capacity: 5800mAh — long-lasting power backup
✅ Battery Type: Rechargeable lithium battery designed for industrial CNC use
✅ Form Factor: Same size and connector type as the FANUC original
✅ Reliable Performance: Stable discharge rate and consistent power output
✅ Safety: Built-in protection circuitry for safe operation
Compatible With:
FANUC CNC controllers requiring BR2/3AGCT4A batteries
Other CNC systems needing 6V lithium backup batteries
Disclaimer:
This is an aftermarket replacement battery. FANUC® is a registered trademark of FANUC Corporation. We are not affiliated with or endorsed by FANUC. This battery is designed for compatibility only.
Warranty:
7-day replacement warranty for defective or faulty batteries.
Note: For genuine FANUC parts with full factory warranty and support, please contact FANUC or their authorized distributors directly https://www.fanucindia.com.






