The CyberPower ST900U is a compact, standby Uninterruptible Power Supply (UPS) designed to provide essential power backup for business and IT environments. With a 900VA/500W capacity, it delivers temporary power during outages, safeguarding connected equipment from data loss and damage due to power fluctuations. This unit features 12 NEMA 5-15R outlets, accommodating multiple devices such as workstations, network equipment, or point-of-sale systems. It also includes two USB charge ports for mobile devices. The ST900U utilizes a sealed lead-acid battery and connects via a NEMA 5-15P plug with a 5-foot cord.