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Duvik

Pro Power Saver, Energy Saver, Pro Power Save Electricity Saving Box Household Office Market Device Electric Smart US Plug 90V-250V 30KW (2 Pack), White

    • Based on 1,051 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Sunday, May 19
Order within 11 hours and 48 minutes
Available payment plans shown during checkout

Size: 2 Packs


Color: White - Pro


Features

  • Save Energy and Money - The function of Power Saver Pro is to stabilize the voltage, balance the current, and surge protection in order to achieve power-saving effect. The power energy saver can also improve the use of electrical appliances power, avoid the waste of electricity invalid ,thus extend the service life of the electrical product.
  • Safe and Reliable - The energy saving box will release the electricity which it stored by using a system of capacitors in a smoother way to normal without the spikes when it works under the rated load, and the external shell of this electricity energy saver adopts advanced fire-proof and explosion-proof material, and the internal leakage protection measures make it safe and reliable. The longer the power energy saver be used, the better the effect will be.
  • Almost No Extra Consumption - The power saver device itself have almost no consumption of energy, so you can use it to save power which is consumed by the electric appliance such as refrigerator, air-conditioner, television and so on. Even 24 hours 365 days, all-weather running will not increase the burden of electricity bills.
  • Super Easy to Use - Just plug the power factor energy device into a power socket and the green indicator light will be bright, then starts to work by keeping the device connected; it will reduce your power consumption and effectively save electricity up to 20%-35% of electrical consumption for heavy duty load. The effect of energy saving usually begins to take effect in about 1 month, and 2-3 months to achieve the best effect.
  • The Range of Application - We can see the merit of this pro power save on air conditioning, washing machines, refrigerators, water pump, induction cooker, electric kettle, etcand prevent electrical overheating when it operates normally with the rated load. But for some small appliances, such as electric fan, LED bulbs, there are no electricity saving benefits. Suitable for houses, condominiums, apartments, shop lots, restaurants, hotel, offices, small factories.

Description

Features: Stable voltage and balanced current to avoid wasting electricity; Internal leakage protection measures make it safe and reliable; Extend the service life of the electrical product; Easy to use, reduce your power consumption and save between 20% and 35% of electricity. Smart and stylish design, with LED lights to indicate operation; No need for maintenance, no need to pay attention. Specification: Rated voltage: 90V-250V Rated frequency: 50HZ-60HZ Useful load: 30000W Adapter plug: US How to use: 1.plug the power factor saver into any socket at home, and assure it is plugged in; the indication lamp has to be lighted up. 2.Simple and easy operation, just plug in. According to the number of home appliances you have, use one or more power factor saver. Notice: 1. When using, plug it into any socket, no need for maintenance, no need to pay attention. 2. After using, don't take off often. Avoid influencing the result of saving electricity. 3. Don't let the kids touch it. Assure their safety. 4. Please don't open or repair it by yourself. Package Include: Electricity Saving Box2 (in 1 box) User Manual 1

Brand: Duvik


Color: White - Pro


Voltage: 250 Volts


Special Feature: Surge Protection


Recommended Uses For Product: Office, Restaurant, Apartment, Hotel


Package Dimensions: 5.67 x 2.76 x 2.64 inches


Item Weight: 5.9 ounces


Item model number: A1924


Date First Available: January 11, 2023


Manufacturer: J & L International Trading Co.,Limited lecoo Duvik


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.

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Top Amazon Reviews

    • I believe it works
I’ve had this plugged in for about 2 months. I have seen a decrease in my electric bill. Approx 6$ a month. It could be working? From my first day it was just trying to find the right places for these where I know no one is going to unplug it at all. Due to instructions and reviews I got it in my head. Don’t unplug. So that’s how I picked where to put it. Green light doesn’t bother me at all. I know according to some reviews it’s “a big deal”. But it really isn’t. It’s not super bright or distracting. When I see it around places of my house it’s more so comforting for me seeing them thinking it’s saving me money. But if it bothers any of you just put a color tape over the light or color it with marker and problem solved. I got just a pack of 2 but my house isn’t huge. There has been no increase in my electric bill since I got it. So the prices it was before I got it hasn’t gone up to those prices since. Which is good. I spent 12.55$ for this (tax included). And I already made my money back within having it in my house for 2 months. 🤷♀️ if I keep ‘em plugged in longer I save more money. So if you ask me if it’s working, to me it is. Just don’t unplug em. Update: I just got my next bill and this time my bill is $40 cheaper from last year. 😃 ... show more
Reviewed in the United States on April 30, 2023 by Nani JC
    • Unfulfilled Expectations - Power Saver, Energy Saving Device
I have been using the Power Saver, Energy Saving Device for approximately 2 months, and unfortunately, I have not noticed any change in energy savings as the product is advertised. This device consists of a 5 microfarad (5μF) capacitor with its markings erased. When I invested in this device, I was hopeful that it would fulfill the promise of saving energy and reducing my electricity bill. However, after a considerable period of use, I am disappointed to have seen no significant difference in my energy expenses. The claims of efficiency for this product seemed promising, but the reality did not match the expectations. The absence of any noticeable impact on energy savings makes it challenging to justify the continued use of this device. Furthermore, discovering that the Power Saver is essentially a 5 microfarad capacitor with erased markings is disappointing. There appears to be a lack of transparency in the product description, which further undermines confidence in its effectiveness. Overall, my experience with the Power Saver, Energy Saving Device, has been disappointing as it did not deliver on its claims of energy savings. Considering the financial investment and the lack of visible results, I cannot recommend this product to other consumers seeking energy efficiency. It's important to maintain realistic expectations and seek reliable and proven solutions for energy savings. Capacitors of 5 microfarads (5μF) are electrical components that temporarily store and release electrical energy. They are not typically used to save energy or reduce electricity bills when installed in residential electrical outlets. In the context of devices like the "Power Saver" that claim to be energy savers, installing a capacitor in the outlet may be a gimmick or deception. These devices often lack a solid scientific basis for their claims and are designed to appear effective, although they may not provide real energy savings. In more complex and industrial electrical systems, capacitors can be used to improve power factor, which is a measure of the efficiency of electrical energy utilization. However, installing capacitors in residential electrical systems usually does not result in significant energy savings and may even be ineffective. If you want to save energy in your home, it is advisable to adopt proven measures such as using energy-efficient appliances, improving insulation in your home, adjusting thermostat settings, and turning off devices when not in use. Additionally, consult a professional electrician for guidance on optimizing the energy efficiency of your residential electrical system. @ChrisCruzBolsonaro ... show more
Reviewed in the United States on October 15, 2023 by @ChrisCruzGood
    • Product Effectiveness
It’s hard to give an assessment of this product as it takes 1-3 months to see results. Delivery was excellent, it’s easy to set up, but results will be delayed to see the efficaciousness of the product.
Reviewed in the United States on January 28, 2024 by Eric Jay Addington
    • I've actually saved money on my electric bill.
Before I got this item, my electric bill had a steady average of $125 to $150 during this time of year. I've been using this product for about 2 months now, and my average has wen from $90 to $105 . I will further update this review as time goes on and compare it to consistent bills that range the same in average temperature. It does seem to cut down on spikes. I purchased only two of them but I followed the instructions and placed them nearest my electric control panel. Good luck to all of you, it seems to have a positive effect in my home. The square footage in my home is only 1800 and I always set my air condition a little warm because I have ceiling fans. But I do this every year and now that fuel prices in 2023 are up, my electric bill has slightly moved down. I do have 2 small dogs so I do not allow my home to get to warm because they are 16 years old and I do not want them to get sick or have a possibility of getting in heat sickness. Anything and everything helps now that our government has shown it really is out of touch with what we average Americans are going through. ... show more
Reviewed in the United States on June 21, 2023 by $ Bill
    • Ehh
Doesn't séem like anything other than a night light with the green light on it.. this months power bill was the same as last months and higher than a year ago so ehh, who knows!
Reviewed in the United States on November 29, 2023 by J l b
    • Seeing a decrease after month 2
I moved into an apartment and was shocked by a $300 power bill. The leasing office was confused, but kinda refused to do anything to inspect my electrical issues. I bought these and plugged them in, one on the main floor and one on the upper floor in a 2-bedroom apartment with 3 levels (garage is the bottom level). I monitor my power usage through FPL's energy analyzer. All this month, my projected bill was going to be $295, but now it is at $275 with no changes to my usage or average temperature outside, so it seems as if it is working. I'll update next month. ... show more
Reviewed in the United States on November 20, 2023 by AshZelaya
    • It Doesn't Work
I saw a product of this type advertised on TV, and then I saw Amazon selling it. Call me foolish, but seeing that it was on Amazon there's a good chance it works. Had Amazon received lots of bad reviews, I would have thought Amazon would stop selling the product. I live in a two story plus basement house, approximately 4 - 5,000 sq feet including the basement which I do use. So I bought 6 devices, six. I put two on every floor of the house. I've had them for a couple of months now, and checked 2 months bills and there's no reduction. Oh well, buyer beware... ... show more
Reviewed in the United States on February 24, 2024 by PhilaPop

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