1500 Volt Amps/1050W line-interactive UPS6 UPS/surge outletsProtects sensitive electronic equipment from power disruptionBuilt-in automatic voltage regulator (AVR) provides double boost and single buck voltage regulation (to regulate during sags, brownouts, spikes, and surges) without usinginternal batteriesFront access battery replacementIndependent battery bypass (allows AVR to work when batteries are dead)Network/modemprotectionAdjustable voltage rangesUSB and RS232 communication ports (cables included)Includes MinuteMan Sentryll power management anddiagnostic software3 Year parts and labor warranty on electronicsIncludes MinuteMan Platinum Protection Plan for connected equipment (up to$50,000)Internal battery: 3 12VDC 9Ah Dimensions: 8.03" x 6.38" x 16.18"Weight: 47lbs.Replaces the MM-PRO1400BlackSee also www.sizemyups.com to choose the UPS that fits your situation best