RS232 USB Read/Write Firmware Update Cable

Meet the EG4 USB Battery Communication Cable—your go-to for quick, reliable firmware updates on EG4 batteries. It’s purpose-built for EG4 server rack and Outdoor Wallmount 48V LiFePO4 models, ensuring seamless compatibility and stable communication. Keep systems secure, efficient, and up to date with a simple plug-and-update workflow that saves time and reduces downtime.