APC UPS 850VA/450W Battery Backup & Surge Protector

850VA / 450W Backup Battery power supply 9 Outlets (NEMA 5-15R): 6 UPS Battery Backup with Surge Protection Outlets, and 3 Surge Protector Only Outlets Two USB Charger Ports (2.4A shared) 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) 3-5 Year Battery Life. APC UPS replacement battery sold separately (part No. RBC17) Backed by APC's 3-YEAR warranty, plus a $75,000 connected-equipment policy The new APC Backups optimize home and small business uninterruptible power supplies (UPS) by focusing on the most critical aspects of power protection. Charging Time 8 hours.