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 with 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. >> Contact Us
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.
Frequently Asked Questions
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.