APC BACK-UPS RS 1500VA 230V 1500VA, 865W output power capacity OUTPUT POWER CAPACITY: 1500VA, OUTPUT POWER CAPACITY: 865Watts MAXIMUM CONFIGURABLE POWER: 1500VA, MAXIMUM CONFIGURABLE POWER: 865Watts NOMINAL OUTPUT VOLATGE: 230Volts NOMINAL INPUT VOLTAGE: 230V INPUT FREQUENCY: 47-63 INPUT CONNECTION TYPE: INPUT VOLTAGE FOR MAIN OPERATION: 175 - 295 V INPUT VOLTAGE ADJUSTABLE RANGE FOR MAIN OPERATION: 160 - 286V OUTPUT CONNECTIONS: (6)IEC 320 C13, (2)IEC 320 C13 (Surge) TYPICAL BACK UP TIME AT FULL LOAD: 3.7 minutes (865 Watts) TYPICAL BACK UP TIME AT HALF LOAD: 12.7 minutes (432.5 Watts) BATTERY: Maintenance-free sealed Lead-Acid battery with suspended electrolyte : leakproof DIMENSIONS: (H x W x D): 37.08 cm x 8.64 cm x 33.27 cm COLOUR: Beige COMMUNICATION: USB interface