APC BE850M2 850 VA 450 Watts 9 Outlets UPS Back Up Power Supply (Step-up Model of BE750G)

APC BE850M2 850 VA 450 Watts 9 Outlets UPS Back Up Power Supply (Step-up Model of BE750G) Outlets: 9 Battery Run Time: 450W: 2m Output Frequency: 50/60 Hz +/- 3 Hz Battery Recharge Time: 8 hour(s) Series: Back-UPS International Version: 120V Input Voltage Range: 92 - 139V Input Frequency: 50/60 Hz +/- 3 Hz (auto sensing)