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Cylindrical D-size lithium primary battery with metallic silver finish

DUSLAN

DUSLAN ER34615 3.6V 19000mAh Lithium Primary Battery

SKU CH-2580-D8Y00

A 3.6V lithium thionyl chloride D cell delivering 19000mAh for long-life, low-drain applications from -55°C to +85°C

  • Battery type34615
  • 19000 mAh capacity powers devices for extended periods
  • Lithium Thionyl Chloride chemistry delivers high energy density
  • Operates reliably from -55°C to +85°C
  • Low self-discharge under 1% per year enables 10-year shelf life
  • UL approved with non-flammable electrolyte for safety

DUSLAN ER34615 3.6V Lithium Primary Battery

The DUSLAN ER34615 is a non-rechargeable lithium thionyl chloride primary cell in D format. It delivers a nominal 3.6 volts and 19000 mAh capacity for long-life, low-drain applications. Suited for metering, memory backup, alarms, GPS beacons, sonobuoys and LED lighting. Not intended for high-drain loads exceeding 200 mA continuous current.

Interface limits: 200 mA continuous, 400 mA pulse

Maximum continuous current is 200 mA with pulse capability up to 400 mA; sustained draws above this will damage the cell. Operates from -55 °C to +85 °C with recommended storage no warmer than +30 °C. Self-discharge is below 1 % per year at +20 °C, yielding roughly a 10-year shelf life. Non-flammable electrolyte and UL-approved construction.

Deciding spec: 19000 mAh at 3.6 V nominal

The 19 Ah capacity at 3.6 V nominal voltage determines whether this cell meets your runtime requirement. Physical envelope is 34.2 mm diameter by 61.5 mm height, weighing approximately 110 g. Verify that your device accepts a single D-size primary lithium cell with these electrical limits before purchase.

How it compares

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

Price $15.99
Pricier than about 70% of the 10,440 comparable items (median $10.99).

Specifications

Power
Battery type34615

Questions about this item

Should I pick the ER34615, ER34615H, ER34615C or ER34615M version for my device?

All four codes refer to the same 3.6 V 19000 mAh lithium thionyl chloride D cell; choose the one your equipment manual lists.

What does the 19000 mAh rating actually deliver in a real meter or alarm?

At the rated 1 mA load the cell provides 3.6 V for roughly 19 Ah; higher continuous draw up to 200 mA reduces usable capacity.

What interface or standard does this battery use and what current does it limit?

It is a standard D-size primary cell with no connector; continuous current is capped at 200 mA and pulse current at 400 mA.

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