Description 600VA / 330W Backup Battery power supply 7 Outlets (NEMA 5-15R): 5 UPS Battery Backup with Surge Protection Outlets, and 2 Surge Protector Only Outlets 1 USB Charger Port (1.5A) for cell phones and other portable electronics 5′ Power Cord, right-angle 3-prong wall plug (NEMA 5-15P), wall-mountable, plus free Windows PC power-management software (Mac OS uses native “Energy Saver” Settings) Replaceable Battery: The battery can be replaced when needed with RBC model APCRBC154 (sold separately)