SAFT LS14250 3.6V 1/2AA Lithium Battery

Description

The SAFT LS14250 is a non-rechargeable 3.6V 1/2 AA-size lithium-thionyl chloride (Li-SOCl₂) battery with low self-discharge.  It’s engineered for reliable long-term performance in demanding industrial and electronic applications.

Cross-Reference and Compatibility

The LS14250 may be suitable as a replacement for the following 3.6V Li-SOCl₂ 1/2 AA battery models:

• ER14250
• TL-2150
• TL-5902
• XL-050F

Important: Verify the battery dimensions, terminal configuration, continuous-current requirements, and pulse-current requirements before substituting batteries. Equivalent size and voltage do not guarantee compatibility with every device.

Key Features

• Low self-discharge helps preserve capacity during storage
• Stable voltage through most of the battery’s operating life
• Operating temperature range of −60 °C to +85 °C
• Maximum recommended continuous current of 35 mA
• Supports brief current pulses up to 100 mA under the conditions specified in the data sheet
• Stainless steel case with a hermetic glass-to-metal seal

Typical Applications

• Utility and smart meters
• Sensors and wireless transmitters
• Security and alarm systems
• Memory and real-time clock backup
• Tracking systems and beacons
• Medical devices
• Industrial controls and instrumentation
• Professional electronic equipment

Specifications

• Manufacturer: SAFT
• Model: LS14250
• Chemistry: Lithium-thionyl chloride (Li-SOCl₂)
• Cell type: Primary/non-rechargeable
• Nominal voltage: 3.6V
• Nominal capacity: 1.2 Ah (1,200 mAh)
• Size: 1/2 AA
• Maximum diameter: 14.62 mm
• Maximum height: 25.13 mm
• Typical weight: 9 g
• Terminals: Raised positive button and flat negative contact
• Data Sheet: LS 14250 Product datasheet (PDF)

Important: This is a non-rechargeable lithium battery. Do not attempt to recharge.