Hello guys this is shiwam pandey in this review I will tell you about Luminous Ecowatt 1650 which I have bought 5 years ago. The most thing which I like about this inverter is its durability. I have bought this inverter 5 years ago and it is woking perfectly till today. It is double battery inverter. It fastly charges the batteries. It fully charges any battery in around 10 hours. It is of 1.65 KVA due to which so many fans and bulb work together without getting interupt. Tv also work for some hours. It gives the warranty for 1 year. If you are going to buy a inverter then I will suggest you for this inverter. I am happy to buy this inverter.