--- product_id: 550707111 title: "Stop Watt Energy Saver Device - 90V-250V Pro Power Saver, WattSave Electricity Saving Box, Stopwatt Reduce Electric Consumption by 28kw, Energy Saving Device, 4pack" brand: "jsvsza" price: "VT17660" currency: VUV in_stock: true reviews_count: 8 category: "J Svsza" url: https://www.desertcart.vu/products/550707111-stop-watt-energy-saver-device-90v-250v-pro-power-saver store_origin: VU region: Vanuatu --- # 28kw savings Versatile use Surge protection Stop Watt Energy Saver Device - 90V-250V Pro Power Saver, WattSave Electricity Saving Box, Stopwatt Reduce Electric Consumption by 28kw, Energy Saving Device, 4pack **Brand:** jsvsza **Price:** VT17660 **Availability:** βœ… In Stock ## Summary > πŸ’‘ Save Smart, Live Better! ## Quick Answers - **What is this?** Stop Watt Energy Saver Device - 90V-250V Pro Power Saver, WattSave Electricity Saving Box, Stopwatt Reduce Electric Consumption by 28kw, Energy Saving Device, 4pack by jsvsza - **How much does it cost?** VT17660 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/550707111-stop-watt-energy-saver-device-90v-250v-pro-power-saver) ## Best For - jsvsza enthusiasts ## Why This Product - Trusted jsvsza brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Safety First:** Fire-proof and explosion-proof materials for peace of mind. - β€’ **Optimal Performance:** Achieve maximum savings within 2-3 months of use. - β€’ **User-Friendly Design:** Plug and play with a bright indicator for hassle-free operation. - β€’ **Maximize Your Savings:** Cut your electricity costs by up to 40% annually! - β€’ **Versatile Applications:** Perfect for homes, offices, and small factories alike. ## Overview The Stop Watt Energy Saver Device is a cutting-edge power-saving solution designed to optimize electricity consumption, reduce costs by up to 40%, and enhance appliance longevity. With features like surge protection, user-friendly operation, and versatile applications across various settings, this device is a must-have for anyone looking to save energy and money. ## Description Great prices on your favourite Home brands, and free delivery on eligible orders. Review: Quality - Will report back need to use them how they go for a month or two Review: Power saver or scam - Google these products, it seems to be a scam. Only got these a week ago and can't see a reduction in electricity usage. Will give it another few weeks and ask for a refund if they are not fit for purpose. Wondered why there were no reviews on these products. Would definitely give it a miss untill positive reviews could be seen. Will update this reviews in 3 weeks. ## Features - Maximize Energy Savings and Cut Costs with our Premium Energy-Saving Device! Utilizing cutting-edge technology, our device analyzes and optimizes power consumption, resulting in reduced electricity expenses. By stabilizing voltage, balancing current, and providing surge protection, it not only saves energy but also extends the lifespan of your appliances. - Unparalleled Safety and Reliability are at the core of our product. Our energy-saving box smoothly releases stored electricity through an advanced capacitor system, eliminating spikes under rated loads. The external shell is made from fire-proof and explosion-proof materials, ensuring maximum safety. With internal leakage protection measures, you can rely on our device to deliver consistent performance. - Achieve Optimal Results with ease. Our expert calculations recommend using one device per 500 square feet of space. For best outcomes, plug them into the nearest and farthest outlets from your power source. Over the course of a year, our device can potentially save you up to 40% on electricity costs. - Experience Hassle-free Operation with our user-friendly design. Simply plug the power factor energy device into a socket, and the bright green indicator light confirms it's active. Leave the device connected to enjoy reduced power consumption and save electricity by 20%-35% for heavy-duty loads. You'll start noticing energy savings within the first month, and the maximum benefits will be achieved within 2-3 months. - Versatile application for various settings. Our energy-saving device works with AC units, washers, fridges, water pumps, induction cookers, kettles, and more. It prevents overheating and operates flawlessly under the rated load. Note: Fans and LED bulbs don't save electricity. Ideal for homes, condos, apartments, shops, restaurants, hotels, offices, and small factories. ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | JSvsza | | Model Number | 1703248-qkhhu | | Special Features | Energy Efficient, LED Light | ## Images ![Stop Watt Energy Saver Device - 90V-250V Pro Power Saver, WattSave Electricity Saving Box, Stopwatt Reduce Electric Consumption by 28kw, Energy Saving Device, 4pack - Image 1](https://m.media-amazon.com/images/I/71XSZV10E6L.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Quality *by J***S on 20 May 2024* Will report back need to use them how they go for a month or two ### ⭐ Power saver or scam *by R***O on 10 October 2025* Google these products, it seems to be a scam. Only got these a week ago and can't see a reduction in electricity usage. Will give it another few weeks and ask for a refund if they are not fit for purpose. Wondered why there were no reviews on these products. Would definitely give it a miss untill positive reviews could be seen. Will update this reviews in 3 weeks. ### ⭐ Β£22.40 to return to seller *by J***N on 5 July 2024* Wanted to return them as I could not fit a plug next to them on a double plug Β£22.40 to return What a scam now I have 4 plugs I can’t use ## Frequently Bought Together - JSvsza Stop Watt Energy Saver Device - 90V-250V Pro Power Saver, WattSave Electricity Saving Box, Stopwatt Reduce Electric Consumption by 28kw, Energy Saving Device, 4pack - Compact Wire Connectors, Preciva 100pcs Splicing Connector, Lever Nut Assortment Conductor, Electrical Cable Blocks with 50pcs Clamps for 3-Port, 40pcs for 2-Port, 10pcs for 5-Port --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/550707111-stop-watt-energy-saver-device-90v-250v-pro-power-saver](https://www.desertcart.vu/products/550707111-stop-watt-energy-saver-device-90v-250v-pro-power-saver) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-05*