The PowerCom EBP for MAC-1500 is an external battery pack designed specifically to extend the runtime of the MAC-1500 UPS. It utilizes a configuration of eight 12V 7Ah batteries to provide a total system voltage of 48Vdc, ensuring your critical equipment stays powered longer during outages. Measuring 500 mm in width, 152 mm in length, and 238 mm in height, this unit has a substantial weight of 26 kg due to its high-capacity cells. This makes it a reliable choice for users who need significant backup autonomy for their servers or networking hardware without replacing the entire UPS system.