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Twelve D-size lithium thionyl chloride cells with button tops in a pack

SAFT

SAFT LS33600 3.6V D 17000mAh lithium dry cell battery 12-pack

SKU CH-68B7-Y729J

Twelve D-size lithium thionyl chloride cells deliver 3.6 V and 17 Ah each for long-life industrial power

  • 12-pack supplies 17000 mAh each for long runtime
  • 6 V lithium thionyl chloride chemistry delivers stable voltage
  • 10-year shelf life with under 1 % annual self-discharge
  • Operates from -60 °C to +85 °C for extreme environments
  • Button-top D cells measure 33 mm by 61.5 mm

Industrial power pack

The SAFT LS33600 is a 3.6 V D-size lithium thionyl chloride cell supplied in a 12-pack for long-life industrial deployments. Each unit delivers 17 Ah nominal capacity with a button-top termination. The chemistry suits metering, tracking and remote-sensor equipment that must run for years without maintenance.

Simple drop-in replacement

Installation requires only matching the button-top polarity to the device holder; no soldering or wiring harness is needed. The 33 mm diameter and 61.5 mm height follow the standard D envelope so the cells fit existing compartments. The only common error is attempting to recharge these primary cells, which is unsafe and will damage the battery.

Steady output over years

Under continuous loads up to 250 mA the voltage remains stable across the -60 °C to +85 °C operating range. Pulse demands up to 400 mA are supported without voltage collapse. Self-discharge stays below 1 % per year at 20 °C, so stored spares retain near-full capacity for a decade or more.

How it compares

Measured against everything we stock in Alkaline & Coin Cell Batteries, at today’s prices. Recalculated every night.

Price $351.99
Pricier than about 91% of the 190 comparable items (median $18.49).

Specifications

No published specifications for this item yet.

Questions about this item

How do I confirm the SAFT LS33600 D cell is delivering 3.6 V after installation?

Measure the open-circuit voltage with a multimeter; a fresh cell reads 3.6 V and holds above that level under a 250 mA continuous load.

What comes in the 12-pack and what extra items are needed?

The pack contains twelve 3.6 V 17000 mAh D-size lithium thionyl chloride cells with button-top terminals; no charger, holder or wiring is included.

Which capacity version should I choose for a device needing long shelf life and high pulse current?

The 17 Ah D-size version supplies 400 mA pulse capability and retains capacity for 10+ years at 20 °C, matching the listed specification.

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