This is a Battery Accessories/Contacts/Springs RoHS manufactured by ECT. It is made of high-grade, RoHS-compliant materials and meets all requirements for RoHS compliance. It is designed to provide reliable contact and long-term performance for any application that requires battery contacts and springs. The part is rated for use at a maximum temperature of 125°C and has a high-temperature resistance of 150°C. It is available in a variety of shapes and sizes, and is compatible with standard battery sizes.