MaxGreen MG1200-LI 1200VA offline UPS with bakup time up to 15 to 30 minutes depending on loads. Highlights of MG1200-LI: UPS with Green Function Environment, micro processor based design, built in AVR and surge protection, input voltage range- 140~300 Vac, cold start capability, intelligent battery management, rear output sockets – 3 x Universal, no requirement for additional multi-plug, capacity 1200VA / 720W. 1 Year Warranty.