EverExceed ES series LiFePO4 (lithium ion phosphate) battery is a new environment friendly backup power module specially designed for the CATV/Broadband UPS power systems. With an advanced life span, extra compact size, very light weight and strong environmental working conditions, it is the ideal solution for the outdoor harsh environment found in the field, where the CATV UPS are installed and used. Perfectly match the famous Alpha broadband UPS solution, easily drop-in replacement for Alpha's lead-acid battery without any additional hassle.