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Cylindrical D-size lithium battery with button top, metallic grey finish

Tadiran

Tadiran TL-2300/S 3.6V D 16.5 Ah Lithium Battery

SKU CH-DMVM-7QKQ5

High-capacity 3.6 V D-size lithium thionyl chloride cell delivering 16.5 Ah with a 10-year shelf life and wide -60 °C to +85 °C operating range

  • Battery type33600
  • 5 Ah capacity powers devices longer
  • 6 V stable voltage through most of the life
  • 10+ year shelf life with under 1 % self-discharge
  • Operates from -60 °C to +85 °C
  • Button-top D cell fits standard holders

Purpose & Fit

The Tadiran TL-2300/S is a 3.6V D-size lithium thionyl chloride primary cell delivering 16.5 Ah. It suits devices that need very long service intervals such as utility meters, remote sensors, tracking beacons and memory-backup circuits. Buyers who need a rechargeable pack or higher continuous current should look elsewhere.

Build & Connections

The bobbin-type chemistry provides a stable high voltage across most of the discharge curve and a self-discharge below 1 percent per year at 20 °C. A button-top termination allows direct placement in standard D holders, while the 33 mm by 61.5 mm dimensions match common D-form-factor compartments. The inorganic electrolyte is non-flammable and non-pressurised at ambient temperature.

Accessories & Compatibility

No cables, holders or software are included in the package. The data sheet lists cross-reference compatibility with ER34615, ER34615H, ER34615C, ER34615M, ER32L615, Saft LSH20 and Saft LS33600 models. The cell is not rechargeable; charging attempts are hazardous. Store in a clean, cool, dry, ventilated area not exceeding 30 °C.

How it compares

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

Price $25.99
Pricier than about 82% of the 10,440 comparable items (median $10.99).

Specifications

Power
Battery type33600

Questions about this item

What is the maximum recommended continuous current for the Tadiran TL-2300/S 3.6V D 16.5 Ah Lithium Battery?

The maximum recommended continuous current is 250 mA. Exceeding this limit can reduce capacity and shorten the operational life of the cell.

What are the exact physical dimensions of the Tadiran TL-2300/S D cell for compartment fit?

The battery measures 33 mm in diameter and 61.5 mm in height. It uses a button-top termination style and weighs approximately 92.5 g.

How should the Tadiran TL-2300/S be installed to avoid the common mistake of damaging the seal?

Do not solder directly to the cell body. Use the compatible tabbed versions or a proper battery holder. Soldering heat damages the hermetic seal and electrolyte.

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