Sell 300KW Power Saver Household Electric Saver Smart Device Energy best price

Description: The energy saving box can prevent current convex wave, protect your electrical equipment, extend the service life of the electrical product. 30000W can meet most households and small commercial electricity. Mainly suitable for households and small businesses. Shops, supermarkets, Internet cafes, schools, restaurants, cold food shops, offices and other places can be widely used. It has a significant effect on electrical appliances driven by motors, such as air conditioners, refrigerators and freezers, washing machines, microwave ovens, fans, and hoods, which consume relatively large amounts of power. The external shell adopts advanced fire-proof and explosion-proof material, and internal leakage protection measures make it safe and reliable. Specification: Voltage:90-250V Power-saving: 30%-40% Size: Approx. 110x50x35mm / 4.33x1.97x1.38inch Package Includes: 1 Piece Smart Power Saver 1 Piece Charging Cable 1 Piece Spare Fuse