An essential safeguard for your sensitive electronics, the CyberPower ST900U Standby Ups offers a robust 900 Va / 500W power capacity, ensuring your devices remain operational and protected during power interruptions. This compact Ups system is engineered to deliver reliable battery backup, allowing for the safe closure of applications and preservation of data during unexpected power failures or blackouts.Equipped with 12 standard outlets, the ST900U provides full-time surge protection and battery backup, securing a wide array of devices against harmful voltage fluctuations, surges, and spikes that can occur during lightning storms or other power anomalies. The inclusion of two Usb Type-a charging ports, with a shared 2.1 amp output, enables rapid charging of Usb-powered devices such as smartphones, tablets, and other portable electronics, enhancing its utility in a modern home or office setting.The ST900U features Standby Topology, which ensures that in the event of a power disruption, the Ups switches to battery power to keep your devices running smoothly. The Simulated Sine Wave Output delivers a stepped, approximated sine wave to provide cost-effective battery backup power for equipment that does not require pure sine wave output.Designed with user convenience in mind, the ST900U boasts a sleek profile that integrates seamlessly into any workspace. Its quiet operation minimizes noise distractions, while the GreenPower Ups High-Efficiency Design works to reduce power consumption, contributing to a greener, more energy-efficient environment.For those who require software management, the ST900U comes with PowerPanel Personal Software, available as a complimentary download. This intuitive software offers a user-friendly dashboard for easy control and monitoring of the Ups, ensuring you stay informed about the status of your power supply.The unit's transformer-spaced outlets accommodate larger transformer-based plugs without obstructing adjacent outlets, providing flexibility for connecting various types of equipment. As an Energy Star qualified Ups system, the ST900U meets strict energy efficiency guidelines set by the U.s. Environmental Protection Agency, ensuring eco-friendly operation.CyberPower's commitment to quality is underscored by a generous $125,000 lifetime connected equipment guarantee and a three-year warranty, offering peace of mind that your investment is protected. Trust in the CyberPower ST900U to deliver reliable, energy-efficient backup power and surge protection for your valuable electronics..