Compact Design Line Interactive UPS with Load Capacity of 660Watts / 1100VA Five 6A, 2/3 Pin Indian Power Socket (4 Battery Backed-up & Surge Protected plus 1 Surge Only Protected Outlet) Automatic Voltage Regulator (AVR) with Wide Input Voltage Range 145-290V 2x7.2Ah Battery provides 30 - 90 min. Back-Up time as per the load Generator Compatible Compatible with low power loads e.g. Wi-Fi router, DSL modem Cold start capability allows the load to power on just on battery