Additional Details ------------------------------ Product description: The Energizer 373 is a silver oxide button cell battery that is perfectly suited as a replacement power source for continuous use devices. Due to the silver oxide chemistry of the Energizer 373, this coin cell has a low self-discharge and stable output voltage which makes it perfect for devices such as watches, calculators, keyless entry systems for cars and homes, glucometers, and digital thermometers. Energizer is a globally trusted brand and the 373 cell is no exception due to the reliable power it is able to produce.