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Single 1/2 AA lithium primary cell in metallic finish

Xeno Energy

Xeno Energy XL-050F 1/2 AA 3.6V Lithium Primary Battery

SKU CH-Z3F6-XPBQB

A 1/2 AA lithium primary cell delivering 3.6 V and 1.2 Ah for long-term, high-performance industrial use from -55 °C to +85 °C

  • Battery pack size1-pack
  • Battery typeLithium Primary
  • High energy density with 1.2Ah capacity
  • Stable 3.6V output for reliable long-term power
  • Operates from -55°C to +85°C for extreme environments
  • 30mA continuous and 60mA pulse current capability
  • Compact 1/2 AA ER14252 form factor weighs 9g

Industrial Primary Cell

The Xeno Energy XL-050F is a 1/2 AA lithium thionyl chloride primary battery built for long-term, low-drain industrial equipment. It delivers a steady 3.6V nominal voltage for sensors, meters and memory-backup circuits that must run unattended for years.

1.2Ah Capacity at 1mA

The decisive figure is the nominal capacity of 1.2Ah measured at a 1mA drain to a 2.0V cut-off at 20C. This rating determines whether the cell can sustain your specific load profile; continuous draw above 30mA or pulse demand above 60mA exceeds the rated limits.

Single-Cell Format

Supplied as a single 14252-size cell weighing 9g, it requires a holder or PCB mounting designed for the 1/2 AA form factor. No wiring harness, connector or protection circuitry is included, so integration is the engineer's responsibility.

How it compares

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

Price $4.99
Cheaper than about 93% of the 10,440 comparable items (median $10.99).

Specifications

Power
Battery typeLithium Primary
In the box
Battery pack size1-pack

Questions about this item

How long will the 1.2 Ah capacity last in a device drawing 1 mA at 20 °C?

The rated capacity is measured at 1 mA down to 2.0 V at 20 °C, so a 1 mA load would run for the full 1.2 Ah under those conditions.

What does the ER14252 designation tell me about fit?

ER14252 is the IEC size code for a 1/2 AA cell, confirming the physical dimensions match any holder or compartment made for that format.

What are the continuous and pulse current limits for this cell?

The cell supports a continuous discharge of 30 mA and a pulse current of 60 mA.

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