The PROLiNK SFC series is a single-phase input/ single-phase output Line-Interactive UPS device that features PROLiNK's new Super-Fast Charging technology. This cutting-edge technology can recharge the battery to 90% capacity in as little as 2-4 hours, making it perfect for providing reliable backup power to home and small office applications. The integrated 3-Step AVR, which features two boosts and one buck to control output voltage, supports a broad input voltage range. Undervoltage brownouts and overvoltage spikes are avoided as a result of this. The unit also has universal sockets, allowing it to work with a wider variety of devices.