Model - Power Guard PG2000VA-PS 2000VA, Type - Offline UPS, Input Voltage (V) - 145-280 VAC, Output Voltage (V) - 220/230 VAC +/-10%, Frequency (Hz) - 50/60Hz +/-5%, Transfer Rate (ms) - 2-6 ms Typical, Battery(Qty with V & A) - 2 Pcs with 12V & 9Ah, Load Capacity (Watt) - 1200 W, Back up time(Full load) - 45-50 Minutes (1PC & 1 Monitor), LED Display - Yes, Fuse - Yes, Body Materials - Metal, Cable Length (Meter) - 0.86 Meter, Output connection (Back side) - 3 Port, Stabilizer (Built In) - Yes, Net Weight(kg) - 16.2 Kg, Specialty - Automatic voltage ragulation(AVR) High/Low Voltage Protection Overload/Short Protection Cool start computer even there is no main power Automatic recharge even UPS is off Beeping Alarm Frequency Selection Automatically Intelligent Battery Management Compatibility with generators., Dimension - 139.7 x 381 x 209.55 mm, Warranty - 01 Year Battery & 02 Years Service with Spare Parts, Country of Origin - China, Made in/ Assemble - China