Electric Saver Price in BD | Electric Saver. Electric Saver Price in Bangladesh. UBT5 50KW Single Phase Electric Saver Price in Bangladesh. There is no need to use a separate voltage stabilizer when using this electric saver in your home. Since it controls the flow of electricity in the house, it is not likely to be damaged due to electric short circuit. It saves at least 20-30% more electricity in use. This electric service allows you to use intelligent electric power saver for home, shop, school.