Best Value UPS with Battery Backup & Surge Protection for Electronics and Computers Includes: Documentation CD, USB cable, User Manual. Features Cold-start capable Provides temporary battery power when the utility power is out. Boost Automatic Voltage Regulation (AVR) Preserves battery life and maximizes runtime by correcting low voltages without discharging the battery. Sleek design Slim, modern design can be upright, flat, or wall-mounted to comfortably fit any electronics set-up and complement home décor. Transformer-block spaced outlets Protect equipment with input transformer blocks without blocking access to other receptacles. Advanced Safety Features Safeguard your Home UPS from overloads, excessive mains voltages, short circuits, installation mishaps and battery damage due to low voltage situations. Intelligent battery management Maximizes battery performance, life, and reliability through intelligent, precision charging. Battery failure notification Provides early-warning fault analysis on batteries enabling timely preventive maintenance