This compact 3.6 V battery is designed for applications requiring low continuous currents, such as alarm systems. It forms part of the RS PRO range of speciality batteries and is made of lithium-thionyl chloride.
The unit's chemistry gives it the highest voltage of all commercial lithium batteries and an even voltage discharge throughout its lifetime. It has a low self-discharge rate of 1% per year. This enhances its longevity, so the battery will last up to 25 years. A wide operating temperature range also makes it a versatile choice for maintaining steady voltage in both extremely hot and cold applications.
Speciality size batteries like this one are handy power sources in remote locations and challenging conditions. They can provide reliable energy to a range of equipment including security and military devices.

• 1/2 AA size
• Capacity of 1.2 Ah
• Maximum constant current discharge of 40 mA
• Dimensions of 14.5 mm x 25.5 mm
• Operating temperature range from -55°C to +85°C
• Tagged terminal type
• RoHS (Restriction of Hazardous Substances) compliant and conforms to European Union restrictions for harmful substances in electronic equipment