I have bought this inverter 2 year before and now till today it is properly working. had all features of light showing overload, charging, battery down, with different colors. works well with exide battery. its power backup is amazing of 12 hours while single fan and tubelight is on. very userfriendly, even we don’t ever experienced shock from it. high durability with tough body and also looks nice . exide best company to buy batery or inverter.till now doesn’t came acrossed through any problem so can’t say about company service and support.