Yes, Power Mole is a real product. Made by Acqua Industries, it transfers low-voltage power across a window or other nonmetallic barrier using magnetic induction. The indoor unit plugs into a wall outlet, while the outdoor unit provides power through USB or another 5-volt connection.
That makes it useful for some cameras, lights, and sensors without drilling through a wall or leaving a window open. It does not replace an outdoor electrical receptacle and cannot run high-power equipment.
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What Power Mole is
Power Mole is a two-part wireless power bridge:
- An indoor transmitter is mounted against the inside of a fixed window section.
- An outdoor receiver is mounted directly opposite it.
- The transmitter connects to an indoor electrical outlet.
- The receiver supplies low-voltage power to an outdoor USB device.
The two units must be aligned across the barrier. The system is intended to avoid drilling, extension cables through a window gap, or installing an exterior outlet.
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Acqua Industries currently links the product to an Amazon listing. Check the live price, stock, seller, warranty, and return terms before buying.
#1 Best Overall
- 𝐄𝐱𝐭𝐞𝐧𝐝 𝐘𝐨𝐮𝐫 𝐄𝐭𝐡𝐞𝐫𝐧𝐞𝐭 𝐂𝐨𝐧𝐧𝐞𝐜𝐭𝐢𝐨𝐧 𝐓𝐡𝐫𝐨𝐮𝐠𝐡 𝐘𝐨𝐮𝐫 𝐄𝐥𝐞𝐜𝐭𝐫𝐢𝐜𝐚𝐥 𝐒𝐲𝐬𝐭𝐞𝐦 - This device is meant for for areas where thick walls block Ethernet connections, where routers or range extenders do not work. Compatible with all TP-Link powerline adapters.
- 𝐀𝐕𝟏𝟎𝟎𝟎 𝐒𝐩𝐞𝐞𝐝𝐬 𝐔𝐩 𝐭𝐨 𝟕𝟓𝟎 𝐅𝐞𝐞𝐭 - Powered by HomePlug AV2, delivers AV1000 powerline speeds through existing electrical wiring. Speeds cannot exceed your internet plan's limit and may be lower due to wiring quality, distance, and interference.
- Ideal for multi-story homes, basements, attics, and garages.
- 𝐂𝐡𝐞𝐜𝐤 𝐛𝐞𝐟𝐨𝐫𝐞 𝐲𝐨𝐮 𝐛𝐮𝐲 - Adapters must be plugged directly into wall outlets on the same electrical circuit. Does not work with power strips, surge protectors, or extension cords. Place away from large appliances, such as washing machines, refrigerators, and air conditioners.
- 𝐀𝐝𝐯𝐢𝐬𝐨𝐫𝐲 - Performance may be limited or blocked in homes with AFCI breakers, which are standard in many homes built after 2000. Powerline may also not work with routers or gateways using modified, open-source (e.g., DD-WRT), or non-standard firmware.
How it transmits power through glass
Electricity does not flow through the glass as though the window were a wire. Instead, Power Mole uses short-range magnetic induction, broadly similar to the principle used by wireless phone chargers.
Alternating current in the indoor transmitter coil creates a magnetic field. That field crosses the nonmetallic barrier and induces current in the receiver coil. The receiver converts that energy into direct current for the connected device.
The manufacturer also describes use through wood, plastic, and other nonmetallic materials. Metal frames, screens, films, or other conductive components may interfere with transfer.
Indoor outlet → transmitter coil | glass or other nonmetallic barrier | receiver coil → USB device
Rank #2
- EXTEND YOUR ETHERNET CONNECTION THROUGH YOUR ELECTRICAL SYSTEM - This device is meant for areas where thick walls block Ethernet connections, where routers or range extenders do not work. Compatible with all TP-Link powerline adapters.
- AV600 SPEEDS UP TO 750 FEET - Delivers AV600 powerline speeds through existing electrical wiring. Speeds cannot exceed your internet plan's limit and may be lower due to wiring quality, distance, and interference.
- Ideal for multi-story homes, basements, attics, and garages.
- CHECK BEFORE YOU BUY - Adapters must be plugged directly into wall outlets on the same electrical circuit. Does not work with power strips, surge protectors, or extension cords. Place away from large appliances, such as washing machines, refrigerators, and air conditioners.
- ADVISORY - Performance may be limited or blocked in homes with AFCI breakers, which are standard in many homes built after 2000. Powerline may also not work with routers or gateways using modified, open-source (e.g., DD-WRT), or non-standard firmware.
Power output: the important qualification
The current product is advertised as providing up to 11 watts, but the maximum depends on the distance between the two units.
| Specification | Current claim or guidance |
|---|---|
| Maximum advertised output | Up to 11 watts |
| Full-output range | Approximately 32 mm, according to the official setup information |
| Maximum advertised barrier | Up to 36 mm (about 1.4 inches) |
| Output at the maximum gap | 5 watts, according to the official setup information |
| Output type | Low-voltage 5-volt/USB equipment |
| Indoor outlet distance | Up to approximately 9 feet (2.75 metres), according to installation guidance |
Do not read “11 watts through 36 mm” as a guaranteed specification. The manufacturer’s instructions distinguish between the shorter distance for 11 watts and the longer distance for 5 watts. Older articles describe an earlier model rated at 10 watts through up to 30 mm, so those figures should not be mixed with the current product claims.
What it can power
Power Mole may suit devices such as:
- USB security cameras;
- small outdoor or decorative USB lights;
- low-power sensors;
- some smart-home devices accepting regulated 5-volt power.
USB alone does not guarantee compatibility. Before installation, check the device’s required voltage, wattage, connector, polarity, cable length, and startup demand. A camera that boots during the day may draw more power when infrared night vision, a heater, or another high-power mode activates.
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What it cannot power
Power Mole is not a general-purpose electrical outlet. It is unsuitable for electric drills, heaters, pumps with substantial startup loads, outdoor appliances, mains-voltage equipment, and high-power floodlights.
Rank #3
- 𝐄𝐱𝐭𝐞𝐧𝐝 𝐘𝐨𝐮𝐫 𝐄𝐭𝐡𝐞𝐫𝐧𝐞𝐭 𝐂𝐨𝐧𝐧𝐞𝐜𝐭𝐢𝐨𝐧 𝐓𝐡𝐫𝐨𝐮𝐠𝐡 𝐘𝐨𝐮𝐫 𝐄𝐥𝐞𝐜𝐭𝐫𝐢𝐜𝐚𝐥 𝐒𝐲𝐬𝐭𝐞𝐦 - This device is meant for individuals that are not able to extend their Ethernet connections where routers or range extenders do not work. Speeds cannot exceed your internet plan’s limit.
- 𝐇𝐨𝐦𝐞𝐏𝐥𝐮𝐠 𝐀𝐕𝟐 - Delivers AV1000 powerline speeds over existing electrical wiring, extending home network wired connectivity through thick walls and other barriers. Ideal for multi-story homes, basements, attics, and garages.
- 𝐂𝐡𝐞𝐜𝐤 𝐛𝐞𝐟𝐨𝐫𝐞 𝐲𝐨𝐮 𝐛𝐮𝐲 - Adapters must be plugged directly into wall outlets on the same electrical circuit. Does not work with power strips, surge protectors, or extension cords. Place away from large appliances, such as washing machines, refrigerators, and air conditioners.
- 𝐀𝐝𝐯𝐢𝐬𝐨𝐫𝐲 - Performance may be limited or blocked in homes with AFCI breakers, which are standard in many homes built after 2000. Powerline may also not work with routers or gateways using modified, open-source (e.g., DD-WRT), or non-standard firmware.
- 𝐆𝐢𝐠𝐚𝐛𝐢𝐭 𝐏𝐨𝐫𝐭 - provides secure wired networks for desktops, smart TVs or games consoles. Ethernet cables are included.
Do not connect equipment requiring 9, 12, 19, or 24 volts unless a specifically compatible conversion arrangement is supported. A passive plug adapter does not change voltage, current capacity, polarity, or the device’s startup requirements.
Double glazing, triple glazing, and Low-E glass
The relevant measurement is the complete transmitter-to-receiver separation—not simply the thickness of one pane. Measure both panes, the air space between them, coatings, spacers, films, recessed surfaces, and any uneven mounting distance.
Acqua Industries says the product works through windows up to 36 mm, including Low-E windows. That remains a manufacturer claim rather than an independent guarantee for every Low-E coating or window assembly. Test the exact installation location before permanently mounting the units.
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Rank #4
- EXTEND YOUR ETHERNET CONNECTION THROUGH YOUR ELECTRICAL SYSTEM - This device is meant for individuals that are not able to extend their Ethernet connections where routers or range extenders do not work. Speed cannot exceed your internet plan’s limit.
- HOMEPLUG AV2 - Delivers AV2000 powerline speeds over existing electrical wiring, extending home network wired connectivity by up to 750ft through thick walls and other barriers. Ideal for multi-story homes, basements, attics, and garages.
- CHECK BEFORE YOU BUY - Adapters must be plugged directly into wall outlets on the same electrical circuit. Does not work with power strips, surge protectors, or extension cords. Place away from large appliances, such as washing machines, refrigerators, and air conditioners.
- ADVISORY - Performance may be limited or blocked in homes with AFCI breakers, which are standard in many homes built after 2000. Powerline may also not work with routers or gateways using modified, open-source (e.g., DD-WRT), or non-standard firmware.
- 2 GIGABIT PORTS - Provides a secure wired network for connected devices, such as desktops, smart TVs, game consoles, and more. Ethernet cables are included. Tip: Expand connections with an Ethernet switch (sold separately).
Installation procedure
- Confirm that the outdoor device works with its original power adapter.
- Select a fixed part of the window, not a sliding or opening section.
- Make sure no window screen lies between the two units.
- Confirm that an indoor outlet is within approximately 9 feet of the window.
- Check that the indoor and outdoor cables will reach their intended locations.
- Clean the glass thoroughly.
- Attach the receiver to the outside of the glass.
- Connect the outdoor USB device, using an appropriate adapter or extension only if the electrical specifications remain compatible.
- Attach the transmitter directly opposite the receiver on the inside.
- Plug the transmitter into the indoor outlet.
- Check the indicator and confirm that the outdoor device powers up.
- Only then finalize the camera, light, or sensor mounting position.
According to the manufacturer’s setup instructions, the transmitter briefly shows a red light while searching for the receiver. The light goes off when the receiver is found and power transfer begins.
Efficiency and practical trade-offs
Wireless transfer is convenient, but it is not as efficient as a direct cable. Earlier reporting cited approximately 50% efficiency for the original system at its maximum spacing and up to about 75% at very short spacing. Coverage of the newer V2 reported approximately 63% efficiency at 30 mm. These figures are product-specific reports, not a universal independent efficiency standard.
In practical terms, the indoor outlet may supply substantially more energy than the outdoor device receives. Losses vary with alignment, gap thickness, load demand, and operating conditions.
Other trade-offs include:
- Both pucks must remain aligned.
- The hardware and outdoor cable remain visible.
- Adhesive performance depends on clean, smooth surfaces, temperature, condensation, and weather exposure.
- The product still needs an indoor outlet.
- Long outdoor cable runs can introduce additional voltage drop and weatherproofing concerns.
- Accessible information does not independently verify current V2 output, thermal performance, long-term outdoor durability, or adhesive life in every climate.
Troubleshooting common failures
The device repeatedly disconnects
- Disconnect the outdoor load.
- Re-align the two pucks so they are directly opposite.
- Confirm they are attached to the fixed window section and directly against the glass.
- Check the total coil-to-coil gap.
- Test a low-power USB light or another known-good 5-volt load.
- Reconnect the intended device only after the low-power test succeeds.
Misalignment, excessive spacing, a screen or metal component, a shifted adhesive pad, unsuitable cabling, or excessive startup demand can all affect operation. Earlier product coverage also described the transmitter shutting down when it cannot establish a connection or detects an energy-absorbing metal object; treat that as a manufacturer-reported product behavior, not as independent certification.
Best Value
- 𝐄𝐱𝐭𝐞𝐧𝐝 𝐘𝐨𝐮𝐫 𝐂𝐨𝐧𝐧𝐞𝐜𝐭𝐢𝐨𝐧 𝐓𝐡𝐫𝐨𝐮𝐠𝐡 𝐘𝐨𝐮𝐫 𝐄𝐥𝐞𝐜𝐭𝐫𝐢𝐜𝐚𝐥 𝐒𝐲𝐬𝐭𝐞𝐦 - This device is meant for individuals that are not able to extend their Wi-Fi or wired connections in areas blocked by thick walls, where routers or range extenders do not work. Speeds cannot exceed your internet plan’s limit.
- 𝐏𝐥𝐮𝐠, 𝐏𝐚𝐢𝐫, 𝐚𝐧𝐝 𝐏𝐥𝐚𝐲 - Set up the two included powerline adapters for a secure Powerline network, providing fast wired and wireless connections. Please note powerline adapters must be deployed in sets of two or more.
- 𝐀𝐕𝟏𝟎𝟎𝟎 𝐒𝐩𝐞𝐞𝐝𝐬 𝐔𝐩 𝐓𝐨 𝟗𝟖𝟎 𝐅𝐞𝐞𝐭 - Powered by advanced HomePlug AV2 technology, the TL- WPA7817 KIT delivers stable, high-speed Wi-Fi and wired connections, achieving AV1000§ powerline speeds across distances up to 980 feet.
- 𝐀𝐗𝟏𝟓𝟎𝟎 𝐅𝐚𝐬𝐭 𝐖𝐢-𝐅𝐢 𝟔 - Dual-band Wi-Fi speeds of 5 GHz (1201 Mbps) and 2.4 GHz (300 Mbps) ensure seamless HD streaming, online gaming, and large file downloads without interruption.§ Connect up to 64 devices at a time.
- 𝐀𝐝𝐯𝐢𝐬𝐨𝐫𝐲 - Adapters must be on the same electrical circuit for connectivity. Requires direct outlet plug in. Does not work with surge protectors. Speeds may be lower due to wiring quality, adapter distance, and network interference and conditions.
The camera works by day but fails at night
Check its highest-power operating mode. Infrared illumination, heaters, or other night functions may push demand beyond what the receiver can reliably deliver.
The adhesive will not hold
Dust, condensation, textured glass, extreme temperatures, and unsuitable surfaces can reduce adhesion. The manufacturer recommends clean glass and firm pressure for at least 10 seconds to activate the 3M VHB adhesive. Outdoor weather exposure deserves particular attention before relying on the system to support expensive equipment.
Removing the unit
The adhesive is strong. The manufacturer recommends sliding a credit card or another thin, rigid plastic tool behind the unit and pushing through the adhesive rather than pulling the unit directly away from the glass.
Power Mole compared with alternatives
| Alternative | Best suited to | Main trade-off |
|---|---|---|
| Permanent outdoor receptacle | Higher-power or long-term installations | May require an electrician, permits, and more cost |
| Outdoor extension cable | Temporary, efficient wired power | Visible cable, weather sealing, security, and window-gap issues |
| Battery camera or light | Locations without a nearby outlet | Battery charging or replacement is required |
| Solar-powered device | Sunny locations where cable-free placement matters | Performance depends on sunlight, season, battery capacity, and night-time demand |
| Power over Ethernet | Suitable networked devices with a planned cable route | Requires Ethernet infrastructure and compatible hardware |
Is Power Mole worth buying?
It is a good fit when a renter or homeowner needs continuous power for a low-power 5-volt device located beside a window, cannot or does not want to drill through a wall, and can accept visible pucks and cabling.
It is a poor fit when the device needs more than 11 watts, requires a conventional AC outlet, sits behind a gap larger than the specification allows, has demanding weather exposure, or will be installed permanently where a properly wired outdoor receptacle is practical.
For a camera, verify the complete power requirement—including night operation—before purchase. For a permanent construction project, a code-compliant outdoor receptacle or a properly designed wired solution will generally be more conventional, efficient, and flexible.
See the official Acqua Industries product information and setup instructions for current installation details. Product claims and availability should be checked against the live listing before installation.
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Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
