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Cylindrical lithium D cell with small button terminal

DUSLAN

DUSLAN ER34615 3.6 V 19000 mAh lithium standard battery

SKU CH-WFS9-W3JSH

Primary lithium thionyl chloride D cell delivering 19000 mAh at 3.6 V with a 10-year shelf life and operation from -55 °C to +85 °C

  • High 19000 mAh capacity powers devices longer
  • Lithium thionyl chloride chemistry stores energy efficiently
  • Operates from -55 °C to +85 °C extremes
  • Low self-discharge under 1 % per year
  • UL approved with non-flammable electrolyte

D-size 19000 mAh primary lithium cell

This D-size primary lithium cell delivers a nominal 3.6 V and 19000 mAh capacity for long-life, low-drain applications. It suits utility metering, remote sensors, memory-backup circuits and similar industrial equipment that requires years of unattended operation.

Button-terminal fitting and handling cautions

The small button terminal presses into a standard D-size holder; no soldering is needed. Because the lithium thionyl chloride chemistry is non-rechargeable and limited to 200 mA continuous current, it must not be used in high-drain devices or charged in any way.

Verify voltage, current and temperature needs

Confirm the target device accepts a 3.6 V primary cell and draws no more than 200 mA continuously or 400 mA in pulses. Ensure the operating environment stays within -55 °C to +85 °C and that storage does not exceed +30 °C.

How it compares

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

Price $16.99
Pricier than about 72% of the 10,440 comparable items (median $10.99).

Specifications

No published specifications for this item yet.

Questions about this item

How can I confirm the battery is working correctly after installation?

Measure the open-circuit voltage with a multimeter; a fresh cell should read approximately 3.66 V at +20 °C.

What is included in the package and what must I source separately?

The package contains the single ER34615 lithium thionyl chloride cell with a small button terminal; any holder, wiring or protection circuitry must be purchased separately.

Which equivalent model should I select if the exact ER34615 is unavailable?

Direct equivalents listed by the manufacturer are ER34615H, ER34615C, ER34615M, LSH20 and LS33600 — choose the one that matches the required 3.6 V, 19 Ah capacity and small button terminal.

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