The Lisun 3.6V ER14505 is a high-performance lithium-thionyl chloride battery that is perfect for use in a wide range of applications. With a capacity of 2400mAh, this battery provides long-lasting power and reliable performance. It features a high energy density, low self-discharge rate, and excellent temperature resistance, making it ideal for use in harsh environments. The compact size and lightweight design of this battery make it easy to install into a variety of devices, including security systems, medical equipment, and more. With its superior performance and durability, the Lisun 3.6V ER14505 is an excellent choice for demanding applications that require reliable power.