Wireless charging
as efficient as a cable
Our ground-breaking contact-based wireless charging technology Power by Contact® provides the best charging experience.
Power by Contact® brings wireless charging
to a next level
Multiple
devices
Free
positioning
Full charging
speed
97%
efficiency
100W USB-C
Power Delivery
Market
deployed design
![](https://www.energysquare.co/wp-content/uploads/2023/12/Products_header_2.png)
Test and experience
Power by Contact®
To find out more about our innovative conductive power transfer capabilities, request a dev kit, demo kit or our modules available to experience our technology.
Power by Contact® answers every
power and connectivity need
Our technology is providing seamless power transfer for many different use cases.
![](/wp-content/uploads/2024/01/Contact-form_3.png)
Let’s talk about how you can deliver
the best charging experience to your customers
Power by Contact® is already
embedded by market leaders
Our technology is market ready and deployed in many different products.
Enhance your products,
get a Power by Contact® license
Looking for a wireless charging solution for your products? Power by Contact® offers the best charging experience for electronic device users. Get a license on our technology to embed Power by Contact® in your products.
![License Power by Contact®wireless charging technology to enhance your products](http://energysquare.co/wp-content/uploads/2022/11/license1-e1669368615133-1024x1024.jpg)
Our latest news
-
energysquare attends COMPUTEX TAIPEI 2024 tradeshow in June
Read more: energysquare attends COMPUTEX TAIPEI 2024 tradeshow in June -
最大100W。PCすら置くだけ充電化するこの板すっげー! #CES2024
Read more: 最大100W。PCすら置くだけ充電化するこの板すっげー! #CES2024 -
TTS partners with energysquare to enable cableless charging for educational devices
Read more: TTS partners with energysquare to enable cableless charging for educational devices