MAKUMI Energy's new product CR1632X/CR2032X/CR2050X/CR2450X/CR2477X准耐熱型（-40~85℃）紐扣電池，可替代松下BR2032

Introduction of "quasi heat-resistant" button battery for IoT equipment of the Internet of Things

With the battery technology accumulated for many years, MAKUMI has developed a "quasi heat-resistant" button battery covering a wider temperature range than the ordinary type.

It is suitable for vehicle related, factory automation, outdoor Internet of Things and other wide applications.

Wide operating temperature range

The working temperature range of the standard type is − 20 ℃~60 ℃, while that of the quasi heat-resistant type is extended to − 40 ℃~85 ℃. The upper limit of operating temperature of electronic components and LSI is not more than 85 ℃, which can support these products.

In addition, as for the storage characteristics, the quasi heat-resistant type can also reduce the voltage drop compared with the standard type when it is stored at 85 ℃ for more than 80 days.