It is considered best for all kind of appliances due to its low harmonic distortion and an AVR function range of 140 V ac ~ 275 ac. It has charger function range between 10 A - 20 A and features Toro dial Transformer (C.R.G.O Transformer) Technology that ensures efficient energy consumption and helps in saving energy as much as possible. These inverters encompass very low unloading current and minimal audible voice that guarantees trouble-free and comfortable usage. It exhibits low electromagnetic interference with an intelligent 3 stage charger that protects the battery in a proficient manner. Integrated frequency and automatic tracking technology.