supply of 1100va / 660w, 230v, ups system1100va / 660w, 230v, ups system,1100va / 660w, 230v, ups system, an ideal power backup & protection for home office, des ktop pc & home electronics ( specification :- 1. battery cell composition:- lead acid, 2. voltage - 230 volts. , 3. compact design line interactive ups with load capacity of 660watts / 1100va, 4. five 6a, 2/3 pin india n power socket (4 battery backed-up & surge protected plus 1 surge only protected outlet), 5. automatic voltage regulator (avr) with wide input voltage range 145-290v, 6. 2x7.2ah battery provides 30 - 90 min . back-up time as per the load, 7. generator compatible, 8. compatible with low power loads e.g. wi-fi rout er, dsl modem, 9. cold start capability allows the load to power on just on battery, 10. stays quiet during a changeover from mains to generator, 11. one year of warranty including battery, 12. service center in loc al to be available 12.toll free number to be available, make:- apc or intex or similar. [ warranty period: 12 months after the date of delivery ] ]