Battery Fanso ER 14505 2400 mAh 3.6 V

Fanso ER14505 2400 mAh 3.6 V Battery

🔋 Fanso ER14505 is an industrial lithium battery in the AA size, designed for electronic equipment requiring long autonomous operation without frequent battery replacement.

The cell has a nominal voltage of 3.6 V and a capacity of 2400 mAh. It uses Li-SOCl₂ — lithium-thionyl chloride chemistry, which is widely used in meters, telemetry systems, sensors and industrial electronics.

⚙️ Main specifications

• Brand: Fanso
• Model: ER14505
• Size: AA
• Chemistry: Li-SOCl₂ — lithium thionyl chloride
• Nominal voltage: 3.6 V
• Nominal capacity: 2400 mAh
• Diameter: approximately 14.5 mm
• Height: approximately 50.5 mm
• Type: primary, non-rechargeable battery

💡 What does ER14505 mean?

ER14505 is the designation for a cylindrical industrial lithium battery. Its dimensions are close to those of a conventional AA battery: approximately 14.5 mm in diameter and 50.5 mm in height.

⚠️ However, a standard household AA battery normally provides about 1.5 V, while an ER14505 provides 3.6 V. They must therefore not be interchanged without checking device compatibility.

🔬 What is Li-SOCl₂?

Li-SOCl₂ stands for lithium-thionyl chloride chemistry. Batteries of this type offer high energy density, stable operating voltage and very low self-discharge.

This makes them particularly suitable for equipment that must operate autonomously for several years.

📡 Applications

• 💧 water meters;
• 🔥 gas meters;
• ⚡ electricity meters;
• 🌡 heat meters;
• 📶 telemetry systems;
• NB-IoT and LoRa modules;
• sensors and controllers;
• security and alarm systems;
• data loggers;
• industrial automation.

✅ Advantages of Fanso ER14505

• 2400 mAh capacity;
• 3.6 V nominal voltage;
• compact AA-size format;
• low self-discharge;
• designed for long autonomous operation;
• suitable for meters and remote data transmission systems;
• Li-SOCl₂ lithium-thionyl chloride technology.

🔧 Check before installation

ER14505 batteries are available in different configurations, including standard contacts, solder tabs, wires and ready-made connectors.

Before replacing the battery in a meter or other equipment, compare:

• voltage: 3.6 V;
• model: ER14505;
• dimensions: approximately 14.5 × 50.5 mm;
• polarity;
• terminal type;
• connector type, if applicable;
• compatibility with the exact equipment model.

⚠️ Important

Fanso ER14505 is a primary battery, not a rechargeable battery. It must not be recharged. Attempting to recharge a primary Li-SOCl₂ cell may damage the battery and create a hazardous condition.

Do not disassemble, heat, short-circuit or dispose of the cell in fire. When attaching terminals, follow procedures appropriate for lithium primary batteries.

🔋 Fanso ER14505 3.6V 2400 mAh is a practical industrial power source for meters, telemetry systems and other electronics designed for long-term autonomous operation.