http://www.shopclues.com/intex-ups-intex-protector-725.html 1) Use Coupon Code SCPB10 to get additional 10% Off on Selling Price 2) Offer valid till 23rd July 3) Shipping Rs.39/- Features Description Capacity:VA 600VA/360W Input: Voltage 230 VAC Voltage Range 140 - 300 VAC Output: AC Voltage Regulation ( Battery Mode ) 230VAC + / - 10% AC Frequency Range ( Battery Mode ) 50Hz + / - 1 Hz Transfer time typical 4 - 8 ms Waveform ( Battery Mode ) Sq Wave Battery : Backup Time ( One PC load ) 10 - 15 minutes Battery Type & Number 12V / 7Ah x 1 Recharge Time 6 hrs upto to 90% capacity Indicator : AC Mode Green Lighting Battery Mode Green Flashing Audible Alarm : Battery Mode Sounding every 10 seconds Low Battery Sounding every second Overload Sounding every 0.5 second Fault Continuously sounding Physical : Dimension (mm)DXWXH 287X101X142 Output Socket India output x 3 Weight : Net Weight 4.25 Kgs Environment : Humidity 0-90% RH @ 0 - 40°C (Non condensing) Noise Level Less than 40dB Warranty - 2 Years on UPS 1 Year on Battery