Farber UPS Online is equipped with 12 Amp internal batteries 6 batteries, 9A capacity each, 110V-300V

Type & Capacity: Online UPS (SOHO Series) with a capacity of 3,000VA / 3kVA. Output & Voltage: Provides 12 Amps of output current and a stable 220V / 230V AC output. Input Range: Accepts a wide input voltage from 110V to 300V AC. Battery: 72V DC system designed to connect with six 12V/9Ah batteries. Transfer Time: Zero transfer time (instantaneous) between AC and battery modes. The device comes with a two-year warranty, and the battery warranty is also included.