RS PRO Lithium Thionyl Chloride 3.6V, 1/2 AA Battery

View all Speciality Size Batteries

Subtotal (1 unit)*

£6.20

(exc. VAT)

£7.44

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 519 unit(s) ready to ship
  • Plus 58 unit(s) ready to ship from another location
  • Plus 250 unit(s) shipping from 15 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£6.20

*price indicative

Three packages of batteries displayed on a light peach background with a red round.
New Batteries, Maximum Power
Discover the new Duracell battery range—engineered for long-lasting performance, extended storage life, and intense power for high-drain devices. Power you can rely on, whenever you need it.
Shop New Batteries
RS Stock No.:
183-5724
Brand:
RS PRO
Find similar products by selecting one or more attributes.
Select all

Brand

RS PRO

Brand Range

RS PRO

Size

1/2 AA

Nominal Voltage

3.6V

Chemistry

Lithium Thionyl Chloride

Capacity

1.2Ah

Terminal Type

PCB Pin

IEC Name

ER14250

Dimensions

14.5 Dia. x 25.5mm

Number of Batteries Supplied

1

COO (Country of Origin):
CN

RS PRO Lithium Thionyl Chloride 3.6 V 1/2 AA Battery


This lithium-thionyl chloride battery from RS PRO offers consistent power delivery for your electronic devices. With a wide operating temperature range from -55°C to +85°C, the battery provides reliable power in a range of harsh operating conditions.
This model has a high energy density and a maximum constant current discharge of 40 mA. Thanks to its ultra-low self-discharge rate, you can store this battery for up to 15 years. With high voltage stability, it also protects your device against overcurrent, overheating and short circuits throughout its lifetime.
As part of our RS PRO range, this product has been strictly tested for durability and quality. Its compact size means you'll find this type of battery with PCB-pin mounting in several small device applications like automation electronics, memory backups and real-time clocks.

Features and Benefits


• Lithium-thionyl chloride chemical composition for high voltage stability
• Capacity of 1.2 Ah
• Nominal voltage of 3.6 V
• 1/2 AA battery size
• PCB-type terminal pin
• Long shelf life of 15 years
• Operating temperature range of -55°C to +85°C
• Restriction of Hazardous Substances (RoHS) compliant for minimal use of environmentally harmful substances

Related links