The SFCU series is a single-phase input/single-phase output Line-Interactive UPS system with the latest super-fast charging technology. Ideal for protecting your critical devices such as computers, servers, networking equipment, and other sensitive electronics. The Super-fast Charging Line Interactive UPS is engineered to provide reliable power protection for a wide range of applications, from home offices to small businesses. It features Advanced Voltage Regulation technology, which ensures your equipment operates within a safe voltage range, preventing damage from both overvoltages and undervoltages. In the event of a power outage, the UPS seamlessly switches to battery power, providing uninterrupted operation and allowing you to save your work and shut down your systems safely.