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Twenty-four half-AA lithium cells in a cardboard tray

Omnicel

Omnicel ER14250 1/2 AA 3.6V 1200mAh lithium battery 24-pack

SKU CH-6J7B-3GCTX

Twenty-four 1/2 AA lithium thionyl chloride cells deliver 3.6 volts and 1200 mAh for long-life industrial use

  • 24-pack supplies long-term power for multiple devices
  • 1200 mAh capacity supports extended runtime in low-drain applications
  • 6 V nominal voltage matches 1/2 AA form-factor requirements
  • Lithium thionyl chloride chemistry operates from -55 °C to +85 °C
  • UL-approved cells meet recognised safety standards

24-pack 1/2 AA lithium thionyl chloride cells

This 24-pack supplies Omnicel ER14250 primary lithium batteries rated at 3.6V and 1200mAh. Each cell uses lithium thionyl chloride chemistry in a 1/2 AA form factor measuring 14.5mm diameter by 25.25mm height. They are intended for devices that require a stable 3.6V nominal voltage and long shelf life.

Replaces common ER14250 and LS14250 equivalents

The cells are direct replacements for Tadiran TL-5902, TL-2150, TL-5151, Saft LS-14250 and other listed ER14250 cross-references. The jump is worth it when a device demands the high energy density and wide temperature range of primary lithium rather than alkaline or rechargeable alternatives. Do not mix different models in series.

Performance across -55C to +85C operating range

Rated operation spans -55C to +85C with storage recommended below +30C. The chemistry delivers consistent voltage under sustained low-current loads rather than high pulse bursts. These batteries are not rechargeable; do not attempt recharging and avoid use if casing is damaged.

How it compares

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

Price $79.99
Pricier than about 91% of the 10,440 comparable items (median $10.99).

Specifications

No published specifications for this item yet.

Questions about this item

What are the diameter and height of each ER14250 cell so I can confirm it fits my device?

Each cell measures 14.5 mm in diameter and 25.25 mm in height.

How should I install these primary lithium cells to avoid damage?

Insert them with correct polarity; never solder directly to the cell for more than a few seconds and do not mix different models in series.

When will these 1200 mAh Li-SOCl2 batteries need replacement in a low-drain application?

They are non-rechargeable; replace them once the open-circuit voltage drops below the 3.6 V nominal level your equipment requires.

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