RS PRO Lithium Thionyl Chloride 3.6V, A Battery

Subtotal (1 unit)*

£5.08

(exc. VAT)

£6.10

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 213 unit(s) ready to ship
  • Plus 118 unit(s) ready to ship from another location
  • Plus 320 unit(s) shipping from 09 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£5.08

*price indicative

RS Stock No.:
183-5726
Brand:
RS PRO
Find similar products by selecting one or more attributes.
Select all

Brand

RS PRO

Brand Range

RS PRO

Size

A

Nominal Voltage

3.6V

Chemistry

Lithium Thionyl Chloride

Capacity

4Ah

Terminal Type

Standard

IEC Name

ER18505

Dimensions

18.8 Dia. x 50.5mm

Number of Batteries Supplied

1

COO (Country of Origin):
CN

RS PRO Size A 3.6V Lithium Thionyl Chloride Battery (LI-SOCI2)


A 4000mAh Lithium Thionyl Chloride (LI-SOCI2) battery featuring a nominal voltage of 3.6V with an extremely low discharge rate of 1% per year (@20°C).

The size A batteries features a high voltage relative to size and is ideal for use in series enabling the reduction of weight through battery size while delivering high energy density and excellent reliability.

Lithium Thionyl Chloride batteries feature a wide temperature range of -55°C up to 85°C enabling use in environments prone to temperature extremes and are perfect for use in harsh industrial applications.

The 3.6V batteries 1% discharge rate is ideal for long term storage and can be stored safely for more than 15 years.

Features and Benefits


Size A battery (4000mAh)

Lithium Thionyl Chloride (LI-SOCI2)

3.6V Nominal voltage

High energy density

Long storage life

15 year shelf life

Maximum constant current of discharge is 120mA

Operating temperature of -55°C to 85°C

Standed terminal type

Applications


Alarms and security devices

Automotive electronics

Electronic toll collection

Intelligent Instrument and meter

Memory and standby power

Military devices

Why RS PRO?


RS PRO is the own brand of RS, offering professional quality products and solutions across all industries and technologies. Our product range is rigorously tested, inspected, and audited against demanding international standards to provide you with industrial-grade quality, at the right price. Making RS PRO your smart choice.

Related links