Xeno XL-050F 1/2 AA 3.6V Lithium Battery - 4 Pack 

Product Description

Power your low-drain infrastructure and sensitive electronic systems with the reliable Xeno Energy XL-050F 1/2 AA 3.6V Lithium Battery. Engineered with advanced Lithium Thionyl Chloride (Li-SOCl2) bobbin-type construction, this industrial-grade cell delivers a steady voltage with an exceptionally low annual self-discharge rate of less than 1% per year at room temperature.

Whether you are maintaining real-time clock (RTC) memory backups, powering wireless sensors, or servicing specialized utility monitoring equipment, the XL-050F provides long-lasting, dependable energy in a compact 1/2 AA size. Designed to perform reliably across extreme environmental conditions, it guarantees up to 10–15 years of maintenance-free operation in low-drain applications.

Key Features

• High Energy Density: Delivers robust power and a 1200mAh capacity in a compact, standard 1/2 AA (ER14250) form factor.
• Stable Operating Voltage: Maintains a consistent 3.6V nominal voltage across the entire length of its discharge cycle.
• Long Shelf Life & Low Self-Discharge: Features an ultra-low self-discharge rate (under 1% per year), allowing for a prolonged operational lifespan of 10+ years.
• Wide Temperature Tolerance: Engineered to operate reliably in extreme conditions, typically ranging from -55 C to +85 C.
• Hermetic Sealing: Stainless steel construction with glass-to-metal sealing ensures superior, leak-proof protection.
• Industry Compatibility: Direct fitment replacement for popular cells including Saft LS-14250, Tadiran TL-5902, and Tekcell SB-AA02.

Specification

Model: XL-050F / 1/2 AA
Chemistry: Lithium Thionyl Chloride (Li-SOCl2)
Voltage: 3.6 Volt
Nominal Capacity: 1200mAh (1.2Ah)