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Twelve 2/3 AA lithium batteries in a row, each 14.5 mm wide by 33.5 mm tall with a metallic finish

DUSLAN

DUSLAN ER14335 2/3 AA 3.6V 1650mAh 12-pack standard battery

SKU CH-5RVQ-R91DB

Twelve 3.6 V lithium-thionyl chloride 2/3 AA cells deliver 1650 mAh each for long-life backup and meter power

  • Battery type2/3 AA
  • 12-pack supplies long-term spares for critical devices
  • 1650 mAh capacity powers low-drain electronics for extended periods
  • 6 V nominal voltage matches ER14335 specification requirements
  • Operates from -55 °C to +85 °C for harsh environments
  • 70 mA continuous and 140 mA pulse current handles meter and sensor loads

12-pack 2/3 AA lithium primary cells

This 12-pack supplies DUSLAN ER14335 2/3 AA batteries rated at 3.6 V and 1650 mAh. They use lithium-thionyl chloride chemistry for long service life in low-drain devices. The cells measure 14.5 mm by 33.5 mm and weigh about 14 g each. They are intended for professional and industrial equipment that requires stable voltage over years.

Replaces older 3.6 V primary cells in metering

The ER14335 fits existing 2/3 AA compartments in utility meters, medical instruments and telecom gear. Upgrading makes sense when a device demands the 70 mA continuous or 140 mA pulse capability specified here. It is not for applications that need rechargeable chemistry or higher sustained current.

Limited by low continuous current

The 70 mA continuous ceiling rules out motors, radios or any load that draws more than a few tens of milliamps. Pulse loads must stay below 140 mA. The cells operate from -55 °C to +85 °C but storage should not exceed +30 °C. They cannot be recharged and must not be mixed with other models in series.

How it compares

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

Price $50.99
Pricier than about 90% of the 10,440 comparable items (median $10.99).

Specifications

Power
Battery type2/3 AA

Questions about this item

What are the exact dimensions of each ER14335 2/3 AA battery so I can confirm fit?

Each cell measures 14.5 mm in diameter and 33.5 mm in height, matching the standard 2/3 AA form factor for direct replacement.

How should these primary lithium cells be installed to avoid the common mistake of damaging them?

Solder tabs quickly in a few seconds without overheating the casing, observe correct polarity, and never mix different models in series.

What storage conditions maximise the shelf life of these 3.6 V Li-SOCl2 batteries?

Keep them in a clean, dry, ventilated area not exceeding 30 °C; this preserves the 1650 mAh capacity for long-term backup use.

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