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The electricity-saving device we offer is environmentally friendly and effectively saves energy sources. It stabilizes voltage and balances the current source, resulting in a reduction of peak power demand and less waste of low-efficiency power. The low-efficiency current is stored and recycled by the device, extending the lifespan of electrical appliances.

This electricity-saving device is easy to use and requires no maintenance. It is available with EU Plug or UK Plug options. The rated voltage is 90V - 250V, and the rated frequency is 50 - 60HZ. The device size is 11.5 x 6.5 x 4 cm / 4.53 x 2.56 x 1.57 inches and it weighs 135 g. Each package contains 1 electricity saving box.

For home, office, small factory, shop, and other applications, this device is suitable for various environments.

100% satisfaction: Our customers are our top priority. If you find any product problems after receiving the item, such as damage and incorrect quantity of goods, please contact the seller immediately. We do our best to provide you with satisfactory after-sales service.

Please note that the main function of this product is to stabilize voltage and prevent power consumption control caused by voltage instability. Although it does not directly save power when plugged in, it helps maintain stable voltage and avoid wasteful voltage surges.

If you have any questions about the energy-saving effect of this product, please feel free to ask. We are here to help you.

If you find any product problems after receiving the item, such as damage or incorrect item quantity, please contact us immediately. We will do our best to provide you with satisfactory after-sales service.