SciTransfer
WI-CHARGE · Project

Long-Range Infrared Wireless Power for Battery-Free Electronic Devices

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Imagine if your electronics could get power through the air just like your phone gets Wi-Fi. Instead of plugging in cables or swapping batteries, devices simply stay charged by being in the same room as a transmitter. It uses a safe infrared light beam to send energy up to 10 meters away.

By the numbers
10
maximum wireless power range in meters
100X
power increase compared to batteries
80%
estimated reduction in global battery consumption
20 million
tons of carbon emissions saved annually
The business problem

What needed solving

Electronic devices rely on batteries and cables, leading to 20 billion batteries being swapped annually and 1 trillion plug-in events per year. This creates massive maintenance costs and environmental waste.

The solution

What was built

A system of infrared transmitters and receivers, including a charging pad, Wi-Spot screens, and prototypes for toothbrushes, faucets, and game controllers.

Audience

Who needs this

Retail advertising companiesSmart lock manufacturersConsumer electronics OEMsIoT sensor network providers
Business applications

Who can put this to work

Retail & Advertising
enterprise
Target: Digital Signage Provider

If you are a digital signage provider dealing with the cost of wiring screens in stores — this project developed Wi-Spot screens that receive power wirelessly. This removes the need for expensive electrical installations and cables.

Smart Home Security
mid-size
Target: Electronic Lock Manufacturer

If you are an electronic lock manufacturer dealing with frequent battery replacements in door hardware — this project developed wireless receivers that keep locks powered at all times. This eliminates the maintenance burden of swapping batteries.

Consumer Electronics
any
Target: Personal Care Appliance Brand

If you are a personal care brand dealing with charging docks and cables for toothbrushes — this project developed a wireless power system that works over 10 meters. This allows devices to remain powered without physical plugs.

Frequently asked

Quick answers

What is the cost or price of the system?

Based on available project data, specific pricing is not disclosed, but the project focused on detailed design to spec and cost for the base product and screens.

Can this be scaled for industrial use?

Yes, the company established a necessary test and assembly manufacturing line for the base product and Wi-Spot screens to move toward market validation.

What is the IP and licensing status?

The company has developed and patented a technology for wireless transfer of energy over distances of 10 meters and beyond.

Does the technology meet safety regulations?

The project successfully completed most of the necessary steps to achieve regulatory standards for CE marking.

How long does it take to integrate into existing products?

Based on available project data, the company has already created prototypes for game controllers, toothbrushes, and faucets, suggesting a versatile integration process.

Consortium

Who built it

The project is led by a single SME, WI-CHARGE LTD from Israel. With a 100% industry ratio and no university or research partners, the focus was exclusively on productization, industrial design, and market validation rather than basic research.

How to reach the team

Contact WI-CHARGE LTD in Israel for licensing or partnership

Next steps

Talk to the team behind this work.

Contact us to explore integration of long-range wireless power into your product line.