Description

The Yaskawa U84 BR-CT2N Lithium PLC Battery is a dependable backup power solution designed for Yaskawa PLC systems, servo drives, CNC equipment, and industrial automation applications. It helps maintain critical memory, encoder data, and machine parameters during power interruptions or maintenance shutdowns.

Built with high-quality lithium poly-carbon monofluoride chemistry, this battery provides stable 3V output, long service life, and reliable performance in demanding industrial environments. Its compact design and connector assembly allow for secure installation in compatible Yaskawa control systems requiring uninterrupted backup power.

Specifications

Brand:	Yaskawa
Model:	U84 BR-CT2N
Chemistry:	Lithium Poly-Carbon Monofluoride (Li-CFx)
Nominal Capacity:	1200 mAh
Open Circuit Voltage:	3.0 Volt
Nominal Voltage:	3.0 Volt
Nominal Energy:	3.6 Wh
Pulse Capability:	Low current backup use
Max. recommended continuous current:	Low current memory backup use
Storage:	+30°C (+86°F) max
Operating Temperature Range:	-20°C to +60°C
Terminal:	Connector Plug Assembly

Features

Key Features:

• Designed for Yaskawa PLC and servo systems
• Stable 3V output for memory backup applications
• Maintains encoder data and machine parameters
• Compact battery assembly with connector plug
• Long shelf life with low self-discharge
• Reliable performance in industrial environments
• Ideal for CNC and industrial automation systems
• Non-rechargeable primary lithium battery

COMPATIBILITY

Also Known As:

• U84 BR-CT2N
• BR-CT2N
• Yaskawa PLC Battery
• Yaskawa Servo Battery
• 3V PLC Backup Battery
• Encoder Backup Battery

Replaces the following:

• Yaskawa U84 BR-CT2N
• Panasonic BR-CT2N