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Cylindrical 2/3 AA lithium cell, button top, grey metal finish

Xeno Energy

Xeno Energy XL-055F 3.6V 1.65Ah 2/3 AA lithium battery

SKU CH-4G9T-ZXN19

3.6 V lithium 2/3 AA cell delivering 1.65 Ah with a 10-year shelf life and stable voltage from -55 °C to +85 °C

  • Battery type2/3 AA
  • 10+ year shelf life with less than 1% annual self-discharge
  • 6 V stable voltage maintained through most of the battery lifetime
  • 65 Ah capacity among the highest available for this size
  • Wide -55 °C to +85 °C operating range for harsh environments
  • Non-flammable inorganic electrolyte with low magnetic signature

Industrial primary cell

The Xeno Energy XL-055F is a 3.6V 2/3 AA lithium-thionyl chloride battery rated at 1.65Ah. It targets engineers and technicians who need a long-life primary power source for metering, telemetry, alarm systems or memory-backup circuits where replacement access is difficult.

Replaces common ER14335 types

The cell is mechanically and electrically compatible with ER14335, SL-361, SL-761, TL-2155, TL-4955, TL-5155, TL-5955 and XL-055H references. This cross-reference lets procurement consolidate stock-keeping units without redesigning the battery compartment or changing the voltage rail.

Simple drop-in, watch polarity

Installation is a direct drop-in for any holder accepting 14.5mm diameter by 33.5mm height button-top cells. The non-rechargeable chemistry means charging circuits must be disabled or absent. Soldering tabs, if required, should be completed in seconds to avoid heat damage. Do not mix with other models in series.

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 type2/3 AA

Questions about this item

Will this Xeno XL-055F need recharging or replacement during long-term deployment?

The battery is non-rechargeable and must be replaced once depleted; shelf life exceeds 10 years with less than 1% capacity loss per year at 20°C.

What continuous current limit will appear first when the XL-055F runs under sustained load?

Maximum recommended continuous current is 60 mA; exceeding this reduces capacity and voltage stability during extended operation.

How much heat or self-discharge does the XL-055F produce when operating all day at its rated current?

Self-discharge stays below 1% per year at 20°C; operating range spans -55°C to +85°C with stable voltage and non-flammable electrolyte.

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