Power – UPS Horus 1500 Plus, Line interactive, 1500 VA, 900 W, Tower, Outlets 4x Schuko Battery Backup & Surge Protection RJ11 phone line/modem surge protection, RJ45 surge protection, Transfer time 2-6 ms, USB, Battery Specification 12 V / 9Ah x 2, LCD Display, Physical Dimensions 320 x 130 x 182 mm, Warranty 36 Months, 12 months for batterys