Energy-Saving 750VA/450W/120V Battery Backup for PCs, Home Theater and Digital Signage The Tripp Lite standby ECO750UPS UPS system provides reliable battery backup and AC power protection against blackouts, brownouts, overvoltages, surges and line noise that can damage valuable electronics or destroy data. The 12-outlet 120V battery backup is ideal protection for your home office, media center or professional kiosk, security and small-business phone applications, including computers,...