The Maxell CR2450HR 3V Lithium Button Cell with Wire 2-Pin Connector is a high-performance rechargeable battery designed for electronic devices requiring a compact and reliable power source. It provides stable voltage and long-lasting energy for applications such as memory backup, IoT devices, medical instruments, and small electronics. The 2-pin wire connector ensures easy installation and secure connections, making it ideal for devices with continuous or intermittent power needs.