SOLID SD-UPS1000 is a compact 1000VA / 600W Line-Interactive Uninterruptible Power Supply (UPS) designed to protect desktop computers, workstations, and home networking equipment from power disruptions. Built-in Automatic Voltage Regulator (AVR): Automatically stabilizes incoming low voltages (brownouts) and high voltages (surges) ranging from 145V to 290V AC back to a safe 220V–240V range without depleting the battery.Universal Sockets: Features 2 universal output outlets on the back panel that accept multiple plug types, including UK 3-pin and European 2-pin configurations.Fast Charging: Recharges its internal 12V battery to 90% capacity within 4 to 6 hours, making it highly reliable for areas with frequent power cuts.