SKU: 2000-LCD-ON-T20, Capacity:2000VA/2000W, Voltage Range: 110-300 VAC, Output voltage: 200/208/220/230/240 VAC, Battery Type: 12 V / 7 AH x 6, Recharge Time: 3 hours recover to 95% capacity for internal battery@ 2A charging current, Dimension, D X W X H (mm): 421 x 190 x 318, INTERFACE: Intelligent slot:External Type of SNMP / RS485 / AS 400 / USB card, AC Outlets IEC: 8x.