Farber Offline UPS with 1.5 Amp capacity, two batteries (9A each) 140V-300V

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