It is good news that more and more devices require less and less power. For this reason, very small batteries are increasingly sufficient, namely button cells. The CR2032 from GP is a lithium button battery with 3 volts and a capacity of 220 mAh. It is suitable for video and photo cameras, calculators, car keys, toys and medical devices such as blood glucose meters. It is ideal for a temperature range of - 10 °C to + 60 °C. Please check the size before purchasing. The diameter of the button cell is 20 mm and it is 3.2 mm thick. This 3 volt button cell from GP with the designation CR2032 is suitable as a replacement for batteries with the designations ECR2032 and DL2032 3 V, blister pack of 4 lithium button cells CR2032.