3.6 Volt 1/2 AA 1200 mAh Primary Lithium Battery with Tabs (LS14250 & ER14250)

SKU: 69518

Power Portable

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  • Chemistry: Lithium-thionyl chloride (Li-SOCl2) technology
  • Nominal capacity: 1200 mAh
  • Open circuit voltage: 3.66V (at +20C +68F)
  • Nominal voltage: 3.6V (at 1mA +20C +68F)
  • Storage Temperature: +30C +86 F max (recommended)
  • Brand: Power Portable
  • Terminal: Spot Welded tabs on each end
  • Operating temperature: -55C / +85C
  • Diameter(max): 14.5mm (0.55 in)
  • Height (max): 25.25mm (1 in)
  • Typical weight: 12g (0.4z)

Main applications

  • Backup power for circuit board.
  • General purpose; camera/electronic cells
  • Medical equipment; military/aerospace
  • Telecommunications; water/electricity meter
  • LED lighting applications
  • Others

Also known as

  • Tadiran TL-5902, TL-2150, TL-5151, TL-5902, TL-5101, TL-5111, Saft LS-14250, LS-14250c, Toshiba ER3v, Sonnenschein SL-350/S, SL-750/S, SL-150/S, pmd 14250, sx 14250, tt 14250, AMD 14250, tx 14250, ca 14250, alpha 14250, km 14250, BM 14250, IP 14250, ex 14250, qm 14250, gx 14250, ww 14250, dx 14250, sm 14250, bk 14250

⚠️  Warning

  • This battery is not rechargeable. Do not try to recharge.
  • The storage area should be clean, cool (not exceeding +30 Deg C ), dry and ventilated
  • Please discharge the battery few minutes with 100mA,if the battery voltage is lower than your need or consult ABLE.
  • Don't use different models of battery in series.
  • Soldering the tab should be finished in few seconds.
  • Do not use if the battery casing was mangled
  • The manufactured date appears on the battery. The battery has a shelf life of 7 - 10 years.


LS14250 & ER14250 battery with tabs is a reliable and versatile power source designed for various electronic devices and applications. With its advanced lithium-thionyl chloride (Li-SOCl2) technology and robust construction, this battery delivers long-lasting performance and ensures uninterrupted power supply in demanding environments.


Key Features:

High Capacity: The battery boasts a nominal capacity of 1200 mAh, providing sufficient power to support continuous operation in a wide range of devices.
Stable Voltage: With an open circuit voltage of 3.66V and a nominal voltage of 3.6V, the battery maintains a stable voltage output throughout its lifespan, ensuring consistent performance.
Extended Temperature Range: Designed to withstand extreme temperature conditions, the battery operates effectively within a temperature range of -55°C to +85°C, making it suitable for use in both indoor and outdoor environments.
Durable Construction: Featuring spot welded tabs on each end, the battery offers secure and reliable connections, minimizing the risk of power interruptions or voltage drops.
Wide Range of Applications: The LS14250 & ER14250 battery is ideal for backup power for circuit boards, as well as a variety of other applications including general-purpose electronics, camera/electronic cells, medical equipment, military/aerospace devices, telecommunications equipment, water/electricity meters, LED lighting applications, and more.


Chemistry: Lithium-thionyl chloride (Li-SOCl2) technology
Nominal Capacity: 1200 mAh
Open Circuit Voltage: 3.66V (at +20°C, +68°F)
Nominal Voltage: 3.6V (at 1mA +20°C, +68°F)
Storage Temperature: +30°C to +86°F (recommended)
Operating Temperature: -55°C to +85°C
Diameter (max): 14.5mm (0.55 inches)
Height (max): 25.25mm (1 inch)
Typical Weight: 12g (0.4 ounces)
Compatibility: The LS14250 & ER14250 battery is compatible with various devices and equipment, including Tadiran, Saft, Toshiba, Sonnenschein, and other brands listed in the specifications.


Trust the LS14250 & ER14250 battery with tabs to deliver reliable power for your critical electronic devices, ensuring continuous operation and peace of mind in various applications.

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