Back-UPS - Line Interactive Technology Application - for six PC Desktops (PC -120 Watts approx) & one Inkjet Printer Sockets - 4 Indian power sockets with surge protection & 2 only surge protection sockets Front Panel - LCD Display Power Chute Software - Easy-to-use, safe system shutdown software with power and energy management features for home computers and battery backups Back up time Full Load (100%) 2.6 minutes Half Load (50%) 9.8 minutes Quarter Load (25%) 25.3 minutes Warranty -Two years including battery Optional Battery Pack.