Very good inverter only problem it is all time hot I am using Microtek UPS user for past 6 years. The product is good without those fancy LCD display or temperature sensor. Believe me those terms are nothing but marketing gimmick and increase the cost price of the product. This microtek ups has minimum features like input voltage selector(100-300 or 180-260), . It means even if your ups is capable of charging battery at very low voltage(85-90) you still need a voltage stabilizer to run other electronic items. Then what is the point of giving such feature if you still need to buy a voltage stabilizer to run other electronic items?