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Cylindrical 2/3 AA lithium cell with spot-welded tabs on both ends, blue sleeve finish

DUSLAN

DUSLAN ER14335 3.6V 1650mAh 2/3 AA lithium primary battery with tabs

SKU CH-ZK95-5ABKN

A 3.6 V 2/3 AA lithium-thionyl chloride primary cell with 1650 mAh capacity and spot-welded tabs for PCB backup power

  • Battery type2/3 AA
  • 6 V nominal voltage powers low-drain circuits reliably
  • 1650 mAh capacity delivers long runtime for metering devices
  • Wide -55 °C to +85 °C operating range suits harsh environments
  • Spot-welded tabs on both ends enable direct PCB mounting
  • 5 mm diameter fits standard 2/3 AA compartments

What this battery is and who it suits

This DUSLAN ER14335 is a 3.6V primary lithium-thionyl chloride cell in a 2/3 AA format with a nominal capacity of 1650 mAh. It is built for long-life backup power on circuit boards and for devices such as utility meters, medical instruments, telecoms gear and LED lighting where a stable 3.6V supply is required over a wide temperature range.

Installation notes and common pitfalls

The cell has spot-welded tabs on both ends for direct soldering to a PCB; keep soldering time to a few seconds to avoid heat damage. Do not attempt to recharge the battery, do not mix it with other models in series, and do not use it if the casing is mangled. Store in a clean, cool, dry, ventilated area not exceeding +30C.

Practical limits of the Li-SOCl2 chemistry

The chemistry delivers an open-circuit voltage of 3.66V and a nominal voltage of 3.6V at 1 mA, with a maximum continuous current of 70 mA and a pulse current capability of 140 mA. Operation is rated from -55C to +85C; if the voltage falls below the application requirement, a brief 100 mA discharge for a few minutes may help, otherwise consult the supplier.

How it compares

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

Price $4.99
Cheaper than about 93% of the 10,440 comparable items (median $10.99).

Specifications

Power
Battery type2/3 AA

Questions about this item

How can I confirm the ER14335 is delivering the correct 3.6V after installation?

Measure the open-circuit voltage with a multimeter; a fresh cell should read approximately 3.66V at 20°C, while under a 1mA load it should sit at the nominal 3.6V.

What is included with the ER14335 and what must I source separately?

The battery ships with spot-welded tabs on both ends for direct PCB soldering; no holder, connector or solder is included and must be purchased separately if required.

Which capacity version of the ER14335 should I select for my meter backup?

This model is offered in a single 1650 mAh capacity; choose it when your design calls for a 2/3 AA lithium-thionyl chloride cell with 70 mA continuous and 140 mA pulse current limits.

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