BR 2/3 AGCT 4A 6V Lithium Battery for CNC

Power up your devices with the BR 2/3 AGCT 4A 6V lithium battery, providing reliable and long-lasting energy for various applications.


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The BR 2/3 AGCT 4A 6V lithium battery is a high-reliability industrial backup power solution designed for CNC machines, PLCs, robotics and automation controls. Engineered for long shelf life, stable voltage and dependable performance, it helps protect critical parameters, programs and memory from power loss or sudden shutdown. This br 2/3 agct 4a 6v lithium battery is ideal for maintenance engineers, panel builders and OEMs who need consistent, low-maintenance backup power with minimal service intervention. Compact and easy to integrate, it supports a wide range of industrial and electronic applications, including control panels and drives. Available for fast dispatch from 795A Edayar Street, Coimbatore, Tamil Nadu, 641001, it is a smart replacement choice for worn-out OEM batteries.

Long-lasting lithium chemistry for extended backup life
Stable 6V output for sensitive CNC electronics
Reliable memory backup for PLC and CNC systems
Compact size fits tight control panels easily
Low self-discharge for long storage periods
Maintenance-free operation reduces downtime

Power down the equipment and disconnect the mains. Locate the existing backup battery in the CNC, PLC or control panel. Carefully disconnect the old battery connector, noting polarity and orientation. Connect the BR 2/3 AGCT 4A 6V lithium battery in the same way. Secure it properly, close the panel, and power up to verify normal operation.

The BR 2/3 AGCT 4A 6V lithium battery is mainly used for memory backup in CNC machines, PLCs, robotics and other industrial control systems. It keeps programs, parameters and settings safe during power failures or shutdowns, ensuring your equipment restarts with the correct data and minimizing production downtime.

Yes, the BR 2/3 AGCT 4A 6V lithium battery is commonly used for CNC controllers, servo drives and industrial automation systems. It provides stable 6V power for control memory, helping prevent data loss. Many users search for a br 2 3agct4a 6v lithium battery for CNC as a direct replacement backup cell.

You can connect two 6 volt batteries in series to obtain 12V, but this is generally not recommended as a substitute for a dedicated br 2/3 agct 4a 6v lithium battery in CNC or PLC systems. Series connections change voltage and may not match the equipment’s design, risking damage or unreliable operation. Always follow manufacturer specifications.

To replace the BR 2/3 AGCT 4A 6V lithium battery, first switch off the machine and isolate mains power. Open the control panel, locate the existing backup battery and note the connector orientation. Disconnect the old unit, connect the new battery with correct polarity, secure it, then power up and confirm that alarms or memory errors are cleared.

Charging 3 x 8 volt batteries in series requires a charger designed for the total system voltage and chemistry. However, primary lithium cells like the BR 2/3 AGCT 4A 6V lithium battery are not meant to be recharged. Attempting to recharge primary lithium batteries is unsafe and can cause leakage, overheating or failure.