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Small silver cylindrical battery with button top terminal

Xeno Energy

Xeno Energy XL-050F 3.6V 1/2 AA 1.2Ah lithium standard battery

SKU CH-0R14-2BCT4

A 3.6V 1/2 AA lithium thionyl chloride cell delivering 1.2Ah capacity with a 10-year shelf life and stable voltage across -55°C to +85°C

  • Battery type1/2 AA Lithium
  • 10+ year shelf life with under 1% annual self-discharge
  • Stable 3.6V output maintained through most of operating life
  • Operates reliably from -55°C to +85°C
  • 2Ah capacity in compact 1/2 AA lithium thionyl chloride cell
  • Non-flammable inorganic electrolyte with low magnetic signature

Battery Chemistry and Voltage

The Xeno Energy XL-050F is a 3.6 volt lithium thionyl chloride cell in the 1/2 AA form factor. It delivers a nominal capacity of 1.2 Ah with a low self-discharge rate under one percent per year at twenty degrees Celsius. The button top termination and non-flammable electrolyte suit long-life industrial installations.

Suitable Uses and Limitations

This primary cell suits metering, security, and remote monitoring devices that require stable voltage over a wide temperature range from minus fifty-five to plus eighty-five degrees Celsius. It is not for applications needing rechargeable chemistry, continuous currents above thirty milliamps, or pulse demands exceeding sixty milliamps.

Critical Specification

The maximum recommended continuous current of thirty milliamps and pulse capability of sixty milliamps determine whether this battery can power a given load without voltage sag or premature depletion.

How it compares

Measured against everything we stock in Household Batteries & Chargers, at today’s prices. Recalculated every night.

Price $3.99
Cheaper than about 95% of the 10,440 comparable items (median $10.99).

Specifications

Power
Battery type1/2 AA Lithium

Questions about this item

What does the 1.2 Ah capacity deliver in a real device?

The 1.2 Ah rating provides long runtime for low-drain electronics such as utility meters, alarm sensors, or memory backup circuits that draw only microamps to a few milliamps.

What does the 30 mA continuous current limit mean for my circuit?

The cell is designed for steady loads up to 30 mA; drawing more will reduce voltage and usable capacity, so it suits periodic telemetry bursts, not motors or radios with high peak draw.

Will the 14.5 mm diameter and 25.2 mm height fit my 1/2 AA holder?

Yes, the 14.5 mm diameter and 25.2 mm height match the standard 1/2 AA form factor, and the button-top termination makes positive contact in typical spring-loaded holders.

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