Батарейка литиевая FANSO ER14505H 3,6V 2600 mA

FANSO ER14505H 3.6V 2600 mAh Lithium Battery

🔋 FANSO ER14505H is an industrial Li-SOCl₂ lithium-thionyl chloride primary battery in the standard AA size. It is designed for applications requiring long autonomous operation, stable voltage and very low self-discharge.

The cell has a nominal voltage of 3.6 V and a nominal capacity of 2600 mAh. According to the FANSO specification, its operating temperature range is −55 to +85 °C.

⚙️ Main specifications

• Brand: FANSO
• Model: ER14505H
• Size: AA
• Chemistry: Li-SOCl₂ — lithium thionyl chloride
• Nominal voltage: 3.6 V
• Nominal capacity: 2600 mAh
• Diameter: approximately 14.5 mm
• Height: approximately 50.5 mm
• Weight: approximately 19 g
• Maximum continuous current: 60 mA
• Maximum pulse current: 150 mA
• Operating temperature: −55…+85 °C
• Annual self-discharge: ≤1% under normal storage conditions
• Cell type: primary, non-rechargeable

These values are specified directly in FANSO technical documentation for the ER14505H 2600 mAh version.

🔬 What does Li-SOCl₂ mean?

Li-SOCl₂ stands for lithium-thionyl chloride chemistry. Its main advantages are high energy density, stable operating voltage and very low self-discharge.

For the ER14505H, FANSO specifies an annual self-discharge rate of 1% or less under normal storage conditions, making it well suited to equipment that must operate for years without regular maintenance.

📏 AA size, but not a conventional AA battery

The ER14505H is physically close to a standard household AA battery, measuring approximately 14.5 × 50.5 mm. Electrically, however, it is a completely different cell.

⚠️ A standard alkaline AA battery normally provides about 1.5 V, while the FANSO ER14505H provides 3.6 V. They must not be interchanged without checking equipment compatibility.

💧 Applications

• water meters;
• gas meters;
• electricity meters;
• heat meters;
• telemetry systems;
• sensors and controllers;
• data loggers;
• security systems;
• industrial automation;
• other low-power equipment requiring long autonomous operation.

The ER14505H is particularly suitable for metering and other low-power electronics, and local listings also position this model specifically for meters.

✅ Advantages of FANSO ER14505H

• 2600 mAh capacity;
• stable 3.6 V nominal voltage;
• annual self-discharge ≤1%;
• long autonomous service life;
• wide operating temperature range;
• standard AA dimensions;
• suitable for meters, telemetry and sensors;
• industrial Li-SOCl₂ technology.

⚡ Important current limitation

The ER14505H is primarily designed for long-life, low-power applications. According to FANSO, the maximum continuous current is approximately 60 mA and the maximum pulse current is approximately 150 mA.

It should therefore not be selected for equipment with powerful motors, high-output lighting, loud speakers or other loads requiring high current.

🔧 Check before installation

FANSO ER14505H cells are available with standard contacts, solder tabs, wires and different connector configurations.

• model: ER14505H;
• voltage: 3.6 V;
• capacity: 2600 mAh;
• dimensions: approximately 14.5 × 50.5 mm;
• polarity;
• terminal configuration;
• connector type, if fitted;
• compatibility with the exact device.

⚠️ Important

FANSO ER14505H is a primary battery, not a rechargeable battery. It must not be recharged. Attempting to recharge a Li-SOCl₂ primary cell may damage the battery and create a hazardous condition.

Do not disassemble, puncture, crush, heat or dispose of the battery in fire. For applications requiring soldered connections, use a factory-tabbed version of the battery.

🔋 FANSO ER14505H 3.6V 2600 mAh is an industrial power source for meters, telemetry and other electronics where long service life and very low self-discharge are essential.