Saft Lithium round cell LS17500 with 3.6 V and 3.6 Ah

The Saft LS17500 is a high-performance lithium thionyl chloride battery (Li-SOCl2) in size A, which was developed for demanding industrial applications with very high energy requirements. It offers a nominal voltage of 3.6 V and an exceptionally high capacity of 3.6 Ah. Thanks to its extremely low self-discharge and robust design, it is the ideal choice for long-life applications where maximum reliability and a long, maintenance-free service life are required.

Highlights at a glance

• Very high capacity: 3.6 Ah in the A size for maximum runtime
• Powerful: High and stable operating voltage of 3.6 V
• Extremely long-lasting: Very low self-discharge of less than 1 % per year
• Reliable: Excellent response behaviour even after long periods of storage
• Robust: Hermetically sealed stainless steel housing for maximum operational safety
• Versatile: Can be used in a wide temperature range from -60 °C to +85 °C

Powerful for energy-intensive applications

The Saft LS17500 is the perfect energy solution for professional and industrial devices that require a high amount of energy over a long period of time. Its high capacity makes it the first choice for meters for gas, water or electricity (metering), memory backup systems (memory back up), buoys, tracking systems and industrial control systems. Thanks to its ability to deliver stable performance even at low temperatures, it ensures the functionality of your devices under all conditions.

Efficiency and guaranteed safety

The proven lithium thionyl chloride technology guarantees reliable energy output for many years. The cell is hermetically sealed with a glass-to-metal seal to minimise the risk of current leakage and has a non-flammable electrolyte, which significantly increases operational safety. The LS17500 is compliant with the IEC 60086-4 safety standard and UL certified, emphasising its suitability for safety-critical applications.

Robust Li-SOCl2 technology for industrial applications

Lithium thionyl chloride chemistry stands for superior energy density and an exceptionally long service life. Compared to other battery technologies, it offers a stable voltage level until the end of the discharge cycle, even after a long storage period. The robust design reliably protects the cell against corrosion and environmental influences, thus ensuring the functionality of your application over the entire product service life.
 

Characteristics

FAQs about the Saft LS17500 lithium round cell

What does size A mean?

Size A describes a cell that has the same height as a standard AA battery, but has a larger diameter (approx. 17 mm compared to 14.5 mm). This larger diameter enables a significantly higher capacity.

Is the Saft LS17500 rechargeable?

No, the LS17500 is a lithium primary battery and must not be charged under any circumstances. Attempted charging is dangerous and can lead to destruction of the cell, leakage or deflagration.

For which applications is the LS17500 particularly suitable?

It is ideal for professional applications with high energy requirements and low continuous current that need to function independently for many years. These include, in particular, meters (smart metering), long-term data loggers, maritime buoys and sophisticated safety technology.

What is the difference to the Saft LS14500?

Both cells have the same height, but the LS17500 (size A) is thicker than the LS14500 (size AA). Due to the larger volume, the LS17500 with 3.6 Ah offers a significantly higher capacity than the LS14500 with 2.6 Ah and therefore enables longer runtimes.

How should the LS17500 be disposed of correctly?

As a lithium battery, it is subject to special disposal regulations. It must be taken to appropriate municipal collection centres or specialist retailers. Disposal with household waste is not permitted.