2 months ago we purchased Microtek UPS SEBz 700VA Pure Sine Wave Inverter with a Luminous battery . The over all cost was around 16000 Rupees.The battery’s cost is 12000 Rupees and the rest was of Inverter’s.The inverter is working good and is stable at good conditions.It has more safety than the other inverters like it is fully covered of platic around it.And it has all sign lights for example the charging, over load, batery low and ever UPS on bulb.I found this inverter usefull and reliable.