The product is a set of 4 Energizer CR2025 DL2025 ECR2025 3V lithium coin cells. These batteries are single-use and come in a compact size, making them ideal for various small electronic devices that require a 3V power source. With a length of 8mm and a weight of 19g each, these batteries offer a reliable power supply for a range of applications. Made in China, these batteries are a popular choice for powering devices such as watches, toys, and hearing aids, providing a consistent voltage output of 3V.
