Power by Contact™
Power by Contact™ is a next-generation wireless power solution now available through Device Solutions. Developed by energysquare over nearly 10 years of focused R&D and backed by ~$2 million in investment, this patented technology delivers reliable, cable-free charging through a flat conductive surface—no precise alignment, no exposed connectors, and no added complexity. Available as a standalone module or integrated into a full product design, it’s a flexible option for connected devices of all kinds.
Explore how Power by Contact can enhance your next product—reach out to our team or visit energysquare.co to learn more.
Effortless Wireless Charging
Power by Contact transforms wireless charging by delivering safe, reliable power through a conductive surface, eliminating the need for precise alignment or exposed connectors. Its flexible architecture supports single-device setups or multi-device environments, making it ideal for everything from compact consumer products to complex industrial systems. With support for variable voltages and up to 140W output, Power by Contact meets the demands of modern electronics without compromising on performance. Seamless integration with existing hardware and enclosures streamlines development, while EMI-free operation ensures compatibility with sensitive equipment. By reducing mechanical wear, simplifying design, and enabling rugged, sealed solutions, Power by Contact helps accelerate product innovation and extend device lifecycles.
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Get the Most Out of Power by Contact™ with Device Solutions
With decades of experience in RF design, embedded systems, and wireless product development, our team ensures that Power by Contact works for your design—not the other way around.
Device Solutions offers a full range of support to help you evaluate, integrate, and scale Power by Contact™ in your product. Whether you’re exploring early-stage concepts or preparing for production, we provide the tools and technical expertise to help you confidently move through the product development process.
Our support can include:
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Standalone Modules – Ready-to-use Power by Contact modules for easy evaluation or direct integration into your product.
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Development Kits – Hands-on kits that let your engineers explore functionality, test performance, and validate use cases.
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Demo Kits – Fully built-out demonstrations that show Power by Contact in action, great for internal buy-in or stakeholder presentations.
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Integrated Services – We work closely with your team to embed the technology into your device, including hardware customization, firmware support, and system validation.
Whether you want to try out a dev kit, see a demo in action, or talk through how our conductive charging technology might fit into your product, we’re here to help. Reach out using the form below.