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Item #:
148221765
Power Saver, Smart Energy Saver device electricity saving box - Household Office Market Device Electric Smart 90V-250V 30KW 4Pcs
Item #:
148221765
ETB 4544
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from JP
In stock
Imported from Japan store
QTY:
Order now and get it around Sunday, September 06
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Note: Step Down Voltage Transformer required for using electronics products of JAPAN store (100 V). Recommended power converters Buy Now.
What Stands Out
Energy Efficiency
Reduces electricity consumption significantly, helping households and offices save on energy bills while promoting sustainable practices.
Wide
Designed to operate effectively within a voltage range of 90V-250V, making it suitable for diverse electrical systems across various environments.
Multi-device support
Capable of efficiently managing power for multiple devices; this Smart Energy Saver handles up to 30KW, ensuring widespread energy savings across your home or office.
Product Details
- Save Energy and Money - The function of Electricity Saving Box 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 is stored by using a system of capacitors in a smooth way to normal without the spikes when it works under the rated load, and the external shell of this power energy saver adopts advanced fire-proof and explosion-proof material, and the internal leakage protection measures make it safe and reliable.
- Almost No Extra Consumption - The power saver device itself has 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 power-saving effect of energy power saver will be shown in a month!
- The Range of Application - We can see the merit of this electricity bill killer on air conditioning, washing machines, refrigerators, water pump, induction cooker, electric kettle, etcand prevent electrical overheating when it operates normally with the rated load. Suitable for houses, condominiums, apartments, shop lots, restaurants, hotel, offices, small factories.
| Item Weight | 1 lbs (450 grams) |
Product Technical Details
| Color | 4pcs |
| manufacturer | Dujuanus |
| ASIN | B0BX3436GH |
| Amazon Bestseller | #210,842 in DIY, Tools & Garden (See Top 100 in DIY, Tools & Garden) #40 in Deep Cycle Batteries & Accessories #46,814 in Home Décor Products |
| Date First Available | February 28, 2023 |
Who Should Buy?
-
Homeowners
Households looking to lower electricity bills may benefit from reduced energy consumption and improved efficiency.
-
Small Businesses
Small office owners can reduce operational costs by minimizing energy consumption with this smart energy saver device.
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Environmentally Conscious
Users focused on reducing their carbon footprint will appreciate the eco-friendly energy saving features of this device.
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Large Corporations
Large organizations may require more advanced energy management systems than this basic electricity saving device offers.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
How does the energy-saving box work?
Answer: It stabilizes voltage and balances current to reduce power consumption. -
Question:
Is it safe to use continuously?
Answer: Yes, designed with flame-retardant materials and leakage protection for safe year-round use. -
Question:
What appliances can I use it with?
Answer: Compatible with refrigerators, air conditioners, televisions, and more.
UPTODD Deep Cycle Batteries & Accessories Editorial Review
**** The Power Saver Smart Energy Saver device has gained attention from customers in the household and office markets as an innovative solution to reducing electricity Consumption. Users have reported a noticeable decrease in their electricity bills after integrating this device into their electrical system. The simplicity of installation is a significant highlight, with many praising the user-friendly design that allows even those with minimal technical skills to set it up swiftly. Customers appreciate the compact size of the unit, making it easy to place in various locations without being obtrusive. In terms of effectiveness, several reviewers noted that they experienced not just savings on their electric bills but also an increase in the efficiency of their home appliances. Individuals using multiple devices simultaneously reported less strain on their electrical systems, suggesting that this product might be beneficial for households or offices with high power demands. However, some customers express concerns regarding the longevity and durability of the device, raising questions about whether the initial savings will be Consistent over time. There are mixed reviews about the overall effectiveness in certain environments, with some stating that results varied based on specific setups and usage. Overall, customers generally feel optimistic about the potential benefits of the Power Saver Smart Energy Saver device, citing convenience, cost-effectiveness, and ease of use as its primary selling points. While it may not be a one-size-fits-all solution, many believe it is a valuable addition to energy-saving efforts. **
Customer Reviews & Ratings
19 customers ratings
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5 Star
37%
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4 Star
29%
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3 Star
0%
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2 Star
19%
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1 Star
15%
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Pros
- Noticeable reduction in electricity bills
- Easy installation process
- Compact and unobtrusive design
- Increased efficiency of home appliances
- Potential benefits for high power-demand environments
Cons
- Concerns about long-term durability
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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ETB 4544
Order now and get it around Sunday, September 06
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Reduces electricity consumption by 20%-35%.
- Extends the service life of electrical applications.
- Easy to use: just plug in and start saving.
- Safe and reliable with flame-retardant materials.
- Minimal energy consumption for the device itself.
- Ideal for various applications and locations.
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