Button Cell,1.55V, AG1

Description

The AG1 battery, widely known as the LR621, is a ubiquitous small coin cell battery on the market. It has a sophisticated design and is tailor-made for various portable electronic devices. The two main chemical versions of this battery—alkaline and silver oxide—each have their unique advantages, with the silver oxide version (commonly labeled SR621SW) providing more stable voltage and longer life over its lifetime. And much favored. The AG1 battery is small in size, with a diameter of only 6.8 mm and a height of 2.1 mm. It can still work stably under extreme temperature conditions (from -30°C to +60°C), and its ideal operating temperature is 20°C.