The energy-saving device efficiently reduces electricity costs by stabilizing voltage, balancing current, and providing surge protection. By minimizing power waste, it extends the lifespan of electrical appliances while promoting sustainable energy conservation. This innovative solution is designed for convenience with a plug-and-play setup, requiring no complicated installation. Simply plug it into any standard outlet, and it begins working immediately, with a green indicator light signaling its operation. Its sleek and compact design seamlessly integrates into any home or office environment. This device is highly versatile, compatible with a wide range of appliances such as air conditioners, refrigerators, washing machines, induction cookers, and water pumps. Whether used in a household or office setting, it effectively optimizes energy usage, contributing to significant savings on electricity bills. Its robust construction includes fireproof and explosion-proof materials and internal leakage protection, ensuring reliable and safe performance. The device stores electric energy smoothly, avoiding power peaks and ensuring consistent operation without risk to appliances. Results are visible within a month of use, making it a practical and effective solution for reducing energy costs. Ideal for heavy-duty appliances and other equipment, it is a valuable tool for anyone looking to optimize energy consumption and lower utility expenses. Material: Acrylonitrile Butadiene Styrene (ABS).