Amazon Basics CR2032 3 Volt Lithium Coin Cell Battery - Pack of 4

The Amazon Basics CR2032 is a 3-volt lithium coin cell battery commonly used in various small electronic devices. This pack contains 4 batteries with a standard diameter of 20mm and thickness of 3.2mm. These lithium manganese dioxide batteries provide reliable power for devices such as calculators, watches, key fobs, medical devices, fitness trackers, and computer motherboards for CMOS battery applications. They offer long shelf life and stable voltage output, with typical capacity ranging from 220mAh to 240mAh. The batteries maintain consistent performance across a wide temperature range and are designed for low-drain applications requiring compact power sources. The CR2032 battery features a nominal voltage of 3V and is compatible with devices requiring this common battery size.