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Cylindrical lithium-thionyl chloride cell with blue sleeve and welded tabs on each end

DUSLAN

DUSLAN ER34615 3.6 V 19000 mAh lithium-thionyl chloride battery with tabs

SKU CH-2NC0-7XFSF

High-capacity 3.6 V lithium-thionyl chloride cell delivers 19000 mAh with welded tabs for alarms, meters and backup

  • Reliable long-term power from 19000 mAh capacity
  • Operates in extreme cold down to -76 °F
  • Functions in high heat up to 185 °F
  • Minimal self-discharge under 1 % per year
  • Secure spot-welded tabs simplify installation

DUSLAN ER34615 primary lithium cell

This D-sized lithium-thionyl chloride battery delivers 3.6 V and 19000 mAh for industrial and security equipment. It suits wireless alarm systems, memory-backup circuits, dive computers and night-vision devices. The spot-welded tabs allow direct PCB mounting without a holder. It is not for consumer gadgets that expect rechargeable chemistries or standard alkaline dimensions.

19 Ah capacity with 200 mA continuous

The single figure that decides fit is the 19 Ah nominal capacity at 3.6 V, with a maximum continuous draw of 200 mA and pulse capability up to 400 mA. Exceeding these currents will cause voltage collapse and permanent damage. The cell is not designed for high-drain loads such as motors or transmitters with heavy peak demands.

Spot-welded tabs and UL approval

Factory-fitted tabs on each end remove the need for a separate battery holder and soldering step, reducing assembly time in production. UL approval under file MH30127 confirms compliance for regulated safety installations. No charger, cable or management electronics are included because the chemistry is primary and non-rechargeable.

How it compares

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

Price $18.99
Pricier than about 75% of the 10,440 comparable items (median $10.99).

Specifications

No published specifications for this item yet.

Questions about this item

How long will the 19000 mAh capacity actually run my device?

At the rated 1 mA drain the cell delivers 19 Ah, giving roughly 19000 hours; higher continuous loads up to 200 mA or pulses to 400 mA will reduce usable capacity proportionally.

What does the 3.6 V nominal voltage mean for my circuit?

The open-circuit voltage is 3.66 V, but under a 1 mA load at 20 °C it settles at 3.6 V; the chemistry maintains a flat discharge curve until near end-of-life.

Will the 34.2 mm diameter and 61.5 mm height fit my D-size holder?

The cell measures 34.2 mm by 61.5 mm with spot-welded tabs on each end, matching standard D dimensions; verify tab orientation and clearance in your enclosure.

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