EnergySaver — Whole-Outlet Surge Protection & Line Noise Filter
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Protect Your Home Electronics From Power Surges and Electrical Noise

EnergySaver is a compact plug-in device that adds a layer of surge protection and filters electromagnetic interference (EMI) on your home circuit. Watch the short presentation, or read the full details below.

Prefer reading? Everything covered in the video is described in the sections below.

60-day money-back guaranteeFree US shippingPlug-in setup, no tools
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What EnergySaver Actually Does

EnergySaver plugs into any standard US wall outlet. Once plugged in, it works alongside your existing wiring to help protect connected household electronics. Specifically, it:

Surge Protection

A built-in metal-oxide varistor (MOV) absorbs short voltage spikes — like those caused by appliances cycling on and off — before they reach sensitive electronics on the same circuit.

EMI / RFI Noise Filtering

An internal capacitor network reduces high-frequency electrical noise ("line noise") that can cause audio hum, screen flicker, and interference with sensitive devices.

Simple Status Indicator

An LED shows the unit is powered and its protective circuit is active. No setup, no configuration, no maintenance — just plug it in.

What EnergySaver is not: it is not a replacement for a whole-home surge protector installed at your breaker panel, it does not protect against direct lightning strikes, and it is not designed to reduce your electricity bill. Its job is protection and power quality — not savings.

How It Works

  1. Plug it in. Insert EnergySaver into any 110–130 V outlet — ideally close to the equipment you want to protect (home office, entertainment center, kitchen).
  2. Check the LED. A steady green light means the protective circuit is active.
  3. That's it. The unit passively absorbs voltage spikes and filters line noise on the circuit it's connected to. One unit covers one circuit; larger homes may use 2–3 units.

Technical Specifications

Operating voltage110–130 V AC, 60 Hz (US standard)
Surge protection[JOULE RATING] J metal-oxide varistor
Max transient spike current[SPIKE CURRENT] A
Noise filteringEMI/RFI capacitor filter, [FILTER RANGE]
Dimensions / weight[DIMENSIONS], [WEIGHT]
Certifications[UL / ETL / FCC — укажите реальные сертификаты]
Warranty1-year limited warranty + 60-day money-back guarantee

Note: replace bracketed values with the figures from your product's actual datasheet. Do not publish ratings the unit has not been tested for.

Our 60-Day Money-Back Guarantee

Try EnergySaver in your own home for up to 60 days. If you're not satisfied for any reason, contact us for a full refund of the purchase price — no forms to justify, no restocking fees. Full details in our Refund Policy.

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Frequently Asked Questions

Will EnergySaver lower my electric bill?
No. Residential electricity is billed on real power (kilowatt-hours), and plug-in devices like this one do not reduce the amount of energy your appliances consume. EnergySaver's purpose is surge protection and line-noise filtering. If you see a product promising to "cut your bill" with a plug-in box, we recommend skepticism.
How many units do I need?
One unit protects the circuit it's plugged into. For a typical apartment, one unit near your most valuable electronics is enough. For a multi-room house, 2–3 units placed on different circuits provide wider coverage.
Does it protect against lightning?
It helps absorb typical household voltage spikes. No plug-in device can guarantee protection from a direct or nearby lightning strike — for that, a panel-mounted whole-home surge protector installed by an electrician is the right tool.
How do I claim the guarantee?
Email support@coolconnectgear.com within 60 days of delivery with your order number. We'll send return instructions and refund the purchase price once the return ships. Details: Refund Policy.
Who sells this product?
EnergySaver is sold by Adwin Co., Ltd., Virginia Beach, VA. Contact details, business address, and phone are on our Contact page and in the footer below.
CHECK AVAILABILITY & PRICING60-day money-back guarantee
Adwin Co., Ltd.
900 Commonwealth Place Ste 2177, Virginia Beach, VA 23464, USA
Phone: 877-636-6738 · Email: support@coolconnectgear.com