Power IPS has 1250VA voltage range, 6 lights and 6 fans instant power supply capacity, 1 LED TV, 2 hours IPS battery backup, over heat protection, short circuit protection, digital LCD IPS display, 100% pure cooper transformer, 140v-270V single phase input AC voltage range, 220V + 5-8 % single phase output AC voltage range, 22 x 12 x 18" battery box dimensions, 12V 200 mAh battery capacity, up to 3-4 hours charging time.