APC by Schneider Electric Back-UPS Pro BR900MI Line-interactive UPS - 900 VA/540 W - Tower - AVR - 12 Hour Recharge - 2.50 Minute Stand-by - 230 V AC Input - 230 V AC Output - 6 x IEC 60320 C13 - Stepped Approximated Sine Wave Back-UPS Pro High Performance Computer and Electronics UPS for Premium Power Protection The Back-UPS Pro family offers guaranteed power protection for high performance computer systems, routers/modems, external storage devices, game consoles and other electronics in your home or business. These UPSs supply electronics with abundant battery backup during outages and stabilize unsafe voltage levels. They also provide power protection from damaging surges and spikes, and allow the use of management software so you get the most out of your UPS. Premium features of this family may include Automatic Voltage Regulation (AVR), an LCD display, Smart Outlets, energy saving functions that reduce electricity use, network manageability, Watchdog, or configurable outlets. Together with the rest of the Back-UPS Pro's standard features, they are the perfect choice to protect your data and keep your system available. Features Works adequately in situations where the supply is prone to sags and surges Keep your sensitive devices powered with a backup of up to 2.50 minute at full load