Saft Lithium round cell LS14500 3PFRP with 3.6 V and 2.6 Ah

The Saft LS14500 3PFRP is a highly specialised lithium thionyl chloride battery (Li-SOCl2) in AA size, developed for reverse polarity-proof and mechanically defined assembly. It is based on the powerful LS14500 cell and is equipped with three axial solder pins in a 180 degree reversed arrangement (Reversed Position). With a nominal voltage of 3.6 V and a high capacity of 2.6 Ah, it offers an extremely reliable long-term energy solution for specific industrial applications.

Highlights at a glance

• Specific assembly: 3 axial pins in reversed position (3PFRP) for defined installation orientations
• Reverse polarity-proof: The 3-pin arrangement excludes faulty solder assembly
• High capacity: 2.6 Ah in the standard AA size for maximum energy density
• Powerful: High and stable operating voltage of 3.6 V
• Extremely durable: Very low self-discharge of under 1% per year
• Robust: Hermetically sealed stainless steel housing for maximum operational safety

Powerful for specific industrial applications

The Saft LS14500 3PFRP was specially developed for use in professional electronics where the PCB layout requires a rotated arrangement of the energy source. Thanks to the specific 3-pin configuration, it is ideal for fixed mounting in memory backup systems, real-time clocks (RTC), industrial control units (PLC), and meters whose layout is precisely matched to this battery version.

Efficiency and guaranteed safety

The proven lithium thionyl chloride technology guarantees reliable energy delivery for many years. The cell is hermetically sealed with a glass-to-metal seal to minimise the risk of current leakage and features a non-flammable electrolyte. This significantly increases operational safety. The LS14500 3PFRP complies with the IEC 60086-4 safety standard and is UL certified.

Robust Li-SOCl2 technology for professionals

Lithium thionyl chloride chemistry stands for superior energy density and an exceptionally long lifespan. Compared to other battery technologies, it offers stable voltage levels up to the end of the discharge cycle. The robust construction reliably protects the cell from corrosion and mechanical stress, thus ensuring the functionality of your application throughout the entire product lifespan.
 

Characteristics

FAQs about the Saft LS14500 3PFRP lithium round cell

What does the designation 3PFRP mean?

The designation "3PF" stands for three axial solder pins, which ensure reverse polarity protection. The suffix "RP" stands for "Reversed Position" and means that the arrangement of the three pins is rotated 180 degrees compared to the standard 3PF version. This version is mandatory for specific PCB layouts.

Is the Saft LS14500 3PFRP rechargeable?

No, the LS14500 3PFRP is a lithium primary battery and must under no circumstances be recharged. Any attempt to charge is dangerous, damages the cell and may result in leakage or explosion.

Can I replace a 3PFRP version with a normal 3PF version?

No, a direct replacement is mechanically not possible. The reversed pin arrangement of the 3PFRP version is coded and only fits PCBs that are exactly designed for this configuration. Please carefully check the requirements of your application or the battery to be replaced.

Can this battery be used in regular devices for AA batteries?

No, this battery is designed exclusively for professional electronics with an operating voltage of 3.6 V per cell. The voltage is more than double that of a conventional 1.5 V AA battery. In addition, the solder pins prevent use in regular battery holders.

For which applications is this special version required?

The 3PFRP version is used in industrial electronics where the PCB layout requires the battery to be installed in a rotated position, for example to optimise trace routing or save space. It is often used in specific controllers, meters and medical devices.