Xenon XL-205F 3.6V (D size) battery

The Xenon XL-205F is a high-performance primary (non-rechargeable) lithium thionyl chloride (Li-SOCl₂) battery in a D-cell form factor, known for its high energy density, long shelf life, and stable voltage output. With a nominal voltage of 3.6V and a typical capacity of 19Ah, this battery is well-suited for low-drain, long-duration applications such as utility metering, data logging, asset tracking, alarms, military-grade electronics, and industrial monitoring systems. It delivers reliable operation in extreme temperature conditions and offers exceptional shelf life (up to 10+ years) due to its low self-discharge rate.

Key Features:
• High capacity: ~19,000mAh (typical)
• Stable voltage: 3.6V nominal
• Low self-discharge: Less than 1% per year
• Extended operating temperature range: from –55°C to +85°C
• Hermetically sealed for enhanced safety
• High reliability for mission-critical systems
• Non-rechargeable primary lithium chemistry (Li-SOCl₂)