The APC Back-UPS ES Series 550VA UPS 8-Outlets BE550G is a reliable desktop/free-standing uninterruptible power supply (UPS) designed to protect your equipment from power disturbances and outages. With 8 outlets and a load capacity of 550VA, this UPS is perfect for safeguarding your computer, networking equipment, and other critical devices. Featuring a replaceable battery, overload indicator, and an input transformer block, this black UPS also offers a proprietary charging system that is five times more efficient than traditional methods. Additionally, the audible alarm system provides a warning in case of power issues, making it a valuable component for any home or office setup. Never used still in original packaging.