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Six cylindrical 2/3 AA lithium batteries in a row

Omnicel

Omnicel ER14335 3.6V 1650 mAh 2/3 AA lithium primary batteries 6-pack

SKU CH-10HT-PTXRH

Six lithium thionyl chloride cells deliver 3.6 V and 1650 mAh each in a 2/3 AA form factor for long-life primary power

  • Long shelf life with Li-SOCl₂ chemistry
  • Reliable 3.6 V output for low-drain devices
  • 1650 mAh capacity powers equipment longer
  • Wide -55 °C to +85 °C operating range
  • UL approved for safety compliance

2/3 AA lithium primary pack

This six-pack supplies 3.6 V lithium thionyl chloride cells rated at 1650 mAh each. The ER14335 format suits utility meters, alarm sensors and industrial data loggers that need a compact, long-life primary source. Cells are UL approved and ready for professional installation.

Steady 75 mA with 150 mA pulses

Continuous discharge is specified at 75 mA while pulse capability reaches 150 mA, so the chemistry handles periodic telemetry bursts without voltage collapse. Nominal voltage holds at 3.6 V under a 1 mA load and the open-circuit reading is 3.66 V at +20 °C. The cells are not rechargeable and must not be charged.

14.5 mm by 33.5 mm cylindrical build

Each cell measures 14.5 mm diameter by 33.5 mm height and weighs approximately 14 g, fitting standard 2/3 AA holders or PCB tabs. Operating range spans -55 °C to +85 °C and storage should stay below +30 °C in a dry, ventilated area. Solder tabs quickly and never mix different models in series.

How it compares

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

Price $28.99
Pricier than about 84% of the 10,440 comparable items (median $10.99).

Specifications

No published specifications for this item yet.

Questions about this item

What is the maximum continuous current the ER14335 can deliver during long-term use?

The ER14335 supports a maximum continuous current of 75 mA, making it suitable for low-drain applications such as utility meters, alarms, and memory backup circuits.

What voltage and physical size must the device accommodate for these batteries to work?

Each cell provides a nominal 3.6V and measures 14.5 mm in diameter by 33.5 mm in height, matching the 2/3 AA form factor.

Can I mix these Omnicel cells with older Tadiran TL-5955 batteries in the same device?

No, the manufacturer advises against using different models in series; all cells should be identical to prevent imbalance and potential damage.

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