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Six new D-size lithium primary batteries in a row

DUSLAN

DUSLAN 6-Pack ER34615 3.6V 19000mAh D Lithium Primary Batteries

SKU CH-XPEF-BHP3F

Six 3.6 V D-size lithium-thionyl-chloride cells deliver 19000 mAh each with a 10-year shelf life and operation from -55 °C to +85 °C

  • Battery Type34615
  • 19000 mAh capacity powers devices for years
  • Lithium thionyl chloride chemistry delivers highest energy density
  • Operates from -55 °C to +85 °C extremes
  • Less than 1 % annual self-discharge enables 10-year shelf life
  • Non-flammable electrolyte suits safety-critical applications

Six-pack D-size lithium thionyl chloride cells

The DUSLAN ER34615 pack supplies six primary lithium thionyl chloride D cells rated at 3.6 volts and 19000 mAh each. They are built for low-drain equipment such as alarms, metering units, GPS beacons and memory-backup circuits that need multi-year service without battery changes.

Continuous current capped at 200 mA

The chemistry delivers high energy density but cannot sustain heavy loads; maximum continuous draw is 200 mA and pulse current must stay below 400 mA. Operating range spans -55 °C to +85 °C while recommended storage tops out at +30 °C, and self-discharge remains under 1 % per year at +20 °C for roughly 10 years of shelf life.

Simple drop-in replacement but verify polarity

Each cell measures 34.2 mm diameter by 61.5 mm height and weighs about 110 g, matching standard D dimensions for direct installation. The pack is non-rechargeable and unsuited for high-drain devices; using it in such applications can damage the cells and the equipment.

Highlights

  • 19000 mAh capacity powers devices for years
  • Lithium thionyl chloride chemistry delivers highest energy density
  • Operates from -55 °C to +85 °C extremes
  • Less than 1 % annual self-discharge enables 10-year shelf life
  • Non-flammable electrolyte suits safety-critical applications

Specifications

Battery Type34615

Questions about this item

Which 19000 mAh D-cell pack should I choose for a device that draws 200 mA continuously?

The six-cell ER34615 pack supplies 3.6 V with a 200 mA continuous limit, matching the stated maximum draw.

What does the 19 Ah rating mean when the battery powers a 1 mA load at 20 °C?

At that load and temperature the cell delivers its nominal 3.6 V for the full 19 Ah capacity.

How does the 3.66 V open-circuit voltage affect a 3.6 V nominal system?

The open-circuit voltage is 3.66 V at 20 °C; under a 1 mA load it settles to the 3.6 V nominal value used for system design.

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