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Jzyliti Pro Power Saver Power Saver Electricity Saving Device Save Electricity Electricity Saving Box Household Office Market Device Electric US Plug 90V-250V 30KW 4 Pack, Green

  • Based on 406 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, May 19
Order within 11 hours and 43 minutes
Available payment plans shown during checkout

Size: 4 Pack


Features

  • Energy saving: The function of the power saving box is to stabilize voltage, balance current, and surge protection, in order to achieve the effect of power saving. Power savers can also improve the use of electrical power, and avoid ineffective power waste, thus extending the service life of electrical products.
  • Safe and reliable: power-saving box works under rated load, use of a capacitance system to store its electric energy more smoothly released to normal, with no peak, and the power saver shell with advanced fireproof and explosion-proof materials, internal leakage protection measures, safe and reliable. The longer you use your power saver, the better.
  • The power saver itself uses almost no energy, so you can use it to save energy on appliances like refrigerators, air conditioners, and TVs. Even if it runs 24 hours a day for 365 days, it will not increase the cost of electricity.
  • Super easy to use: Just plug the power factor saver into the power outlet, the green light will light up, and then start working by keeping the device connected; It will reduce your power consumption, effectively saving up to 20 to 35 percent for heavy-duty power consumption. The power savings of the energy saver should be visible within a month!
  • Scope of application: In air conditioning, washing machines, refrigerators, water pumps, induction stoves, electric kettles, and other equipment, we can see the advantages of this electricity killer, when normal operation under a rated load, can prevent appliances from overheating. But for some small appliances, such as electric fans, LED bulbs, and so on, there is no benefit of saving electricity.

Package Dimensions: 5.75 x 5.16 x 2.8 inches


Item Weight: 11.3 ounces


Date First Available: May 16, 2023


Manufacturer: Jzyliti


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, May 19

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Saving money
Cut bill by 60$, have 4 intend to get more but really should have better instructions in regard to placement first should be nearest to breaker box outlet then through out home
Reviewed in the United States on October 5, 2023 by sandra tankersley

  • Arrived timely
Device shows a green light that it is activated once plugged into a wall socket. I have not yet received a bill but hoping it will be less than last months. Time will tell.
Reviewed in the United States on September 19, 2023 by Mitzi Clarke

  • Saving electricity
It seems to work, but I’m not sure yet another couple months should tell me
Reviewed in the United States on September 10, 2023 by Robert

  • Power Factor
These are used to give you better power factor, or reactive power (kvar). They wont do much good for resistive energy like electric heaters but anytime a motor runs, like the a/c or anything with an induction motor, it will give you more efficient use of your KW (total power used). Make sure you have one on an outlet from both branches of the breaker circuits. They won’t make a huge difference but it adds up over time. ... show more
Reviewed in the United States on July 19, 2023 by Bob

  • Pro Power Saver Power Saver
The media could not be loaded. Finding a solution that works well was of the utmost significance to me since I am concerned about both their influence on the environment and their monthly costs. This cutting-edge tool has not only surpassed my expectations but also offered me practical advantages, such as a decrease in my power use and associated savings on my bills. Just put it into any regular electrical socket, and it will immediately begin the enchanted job it was designed to do. The purpose of the gadget is to minimize the amount of wasted power that is produced while simultaneously maximizing the efficiency of the flow of electricity. This prevents energy loss as well as usage that isn't essential and guarantees that just the needed quantity of power is given to your appliances and gadgets. Since I began making use of this gadget, I have seen a large drop in the amount of power that I have used, which has directly led to a reduction in the amount that I am required to pay each month. Because it is compatible with such a wide variety of electrical equipment and gadgets, it may be used in residential settings, workplaces, and even bigger commercial establishments because of its versatility. The Pro Power Saver successfully optimizes the electrical supply, making it possible for your various electronic gadgets, such as your refrigerator, air conditioner, computer, and television, to function in a manner that is more effective. This not only helps you save money on your energy bill, but it also makes your equipment last longer. ... show more
Reviewed in the United States on July 18, 2023 by Huy Le Huy Le

  • No results
Haven’t seen any decrease in electric bills
Reviewed in the United States on September 2, 2023 by Ra Backus

  • Great product so Far
I bought this product after reading so many good reviews and its only 2 months that I have been using it, right during the middle of Florida's summer. So far, I can't tell the difference on my monthly bill, but I don't see more peak changes and my A/C unit runs smother. I can't complain because the cost is real low and my appliances seems to work well without flickering. Very happy so far ... show more
Reviewed in the United States on October 6, 2023 by Sandy Szymonowicz

  • I noticed a difference in a very short time.
After ordering and installing these power savers < I did not change any usage of my electricity as it was more than a half month since my previous electric bill. In that very short time of usage, I noticed a substantial reduction in my most recent bill, while using the same equipment operation IE: pool pump, air conditioning etc. I hope that my next bill is much lower. Any savings on electricity is a plus. ! ... show more
Reviewed in the United States on September 27, 2023 by Jim Beauchamp

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