ER17500V - 3.6V 2700mAh CNC PLC Digital Control Battery

ER17500V – 3.6V 2700mAh CNC PLC Digital Control Battery (With Brown Plug)

Industrial-grade lithium thionyl chloride (Li-SOCl₂) cell designed for use in PLC systems, CNC machines, digital controls, and memory backup circuits. Provides long-term reliability in high-temperature and low-drain environments.

Technical Specifications

• Model Number: ER17500V (With Brown Plug)
• Cell Type: Lithium Thionyl Chloride (Li-SOCl₂)
• Voltage: 3.6V
• Capacity: 2700mAh
• Rechargeable: No
• Dimensions: 17mm × 53mm (AA-size cylindrical cell)
• Connector Type: 2-pin brown plug with lead wires
• Operating Temperature Range: -55°C to +85°C
• Typical Weight: ≈ 23g

✅ Confirmed Compatibility

Please note that the following list is not exhaustive. Compatibility depends on the specific connector and equipment configuration. Always verify your original battery before purchase.

✔️ Compatible Applications:

• CNC machine control memory backup
• PLC (Programmable Logic Controllers)
• Digital control systems
• Industrial automation controllers
• Robotics, sensors, and metering equipment

✔️ Common Compatible Brands & Devices:
Mitsubishi, Fanuc, Siemens, Yaskawa, Omron, Allen-Bradley, and other control systems utilizing ER17500V-type 3.6V lithium backup cells.

☑️ Key Features

☑️ Long-life lithium thionyl chloride chemistry for stable voltage retention
☑️ High energy density (up to 730Wh/L)
☑️ Low self-discharge rate (<1% per year at 25°C)
☑️ Wide operating temperature range
☑️ Pre-attached brown 2-pin connector for easy plug-and-play installation
☑️ Ideal for memory retention and real-time clock backup

⚙️ Fit Notes

• Non-rechargeable cell — do not attempt to recharge.
• For industrial electronics and backup use only.
• Replace battery with identical voltage and connector configuration.
• Observe correct polarity during installation.