Farber Offline UPS with 1.5 Amp capacity, two batteries (7A each) 140V-300V

Capacity: 1500 VA / 720 W maximum output . Input: 220/230/240V AC, 50/60 Hz. Wide input range (140-300V AC) . Output (Battery Mode): Modified sine wave. Voltage regulation ±10% . Battery: Two 12V 9Ah sealed lead-acid batteries . Features: Automatic Voltage Regulation (AVR), overload protection, USB/RS-232 ports . The device comes with a one-year warranty covering maintenance, and a three-month warranty for the battery.