ANSMANN 1/2AA 3.6V Lithium Thionyl Chloride Battery CR14250

The ANSMANN 1522-0037 is a high-performance, non-rechargeable 3.6V battery utilising advanced lithium thionyl chloride (Li-SOCl₂) chemistry. Designed for long-term, reliable power in demanding applications, it combines a high energy density with a remarkably low weight, making it an excellent choice for space-constrained and portable devices.

This battery is engineered for exceptional performance across a wide operational temperature range, functioning reliably in extreme conditions from -55°C to +85°C. Its low internal resistance allows for faster power delivery when needed, supporting devices with higher pulse current requirements. A key benefit is its exceptionally long shelf life of up to 10 years, minimising waste and ensuring power is available when required, even after extended storage.

Key Features & Benefits

• Long Shelf Life: Can be stored for up to a decade with minimal capacity loss, ideal for backup systems and infrequently used equipment.
• Wide Temperature Range: Performs reliably in both intensely cold and hot environments, from -55°C to +85°C.
• High Energy Density: Provides a substantial amount of power in a compact, lightweight form factor.
• Low Internal Resistance: Enables efficient, faster power delivery for applications requiring quick bursts of energy.
• Robust Construction: Built for durability and consistent performance over its service life.

With standard 1/2AA size (CR14250) and terminal configuration (raised positive, flat negative), it offers a direct replacement for many specialist applications. Sold as a single battery, it is a dependable power source for critical electronic systems.