Implantable medical devices

Eliminate unnecessary surgeries, enable new therapies, and elevate existing treatments with the world’s smallest, fastest, easiest to align, FDA-compliant wireless chargers.


charging for

neurostimulators, pumps,
pacemakers and more


This wasn’t our first attempt at wireless power — we had 20+ team members working on this. We looked at 5 other competitors. Nobody else in the space could convince us they could deliver the efficiency we needed. Resonant Link has delivered on every milestone.

Fortune 200 Medical Company
Principal Engineer

The ability to achieve faster, more efficient charging with Resonant Link’s technology represents a critical evolution in the development of the next-generation of electronic medical implantable devices.

Dr. Kevin Kwaku
Assistant Professor of Medicine

Resonant Link’s boost to wireless charging efficiency is going to be a game-changer for our patients with heart failure.

Dr. Aditya Bansal
Surgical Director

We’re not a power company, nor would it make sense for us to try to be when we could work with Resonant Link. They’ve already figured out how to power an impressive range of medical devices so joining forces was a no-brainer.

Leading BCI Company

We’re super happy with the development with Resonant Link and we’re integrating the coil within our system now.

Diagnostics Startup

Portless phones would be our biggest marketing push in years, but we need 2x faster wireless charging … your coils deliver that.

Fortune 10 Electronics Company

After 35 years, I’m more impressed with [Resonant Link] than any other partner.

Fortune 100 Company

Resonant Link’s focus on medical and transportation applications shows how vast the potential reach is for their technology.

Orin Hoffman
Partner at The Engine

Mobility is becoming standard to nearly every consumer electronic device that requires power. Resonant Link is bringing mobility to the most essential, and most challenging, devices.

Orin Hoffman
Partner at The Engine

The companies in GCxN’s fifth cohort [including Resonant Link] are developing technologies that will improve the efficiency and safety of electric vehicle charging, which can ensure continued vehicle electrification to reach climate targets.

Yesim Jonsson
Program Manager

Eliminate drivelines and risky

battery replacement surgeries

So text mobile

Whatever your medical device needs, our chargers deliver — smaller size, deeper implant depth, faster charging, and tighter integration.

We start by understanding your needs and then leverage our patented multi-layer self-resonant structure (MSRS) technology, best-in-class E&M modeling and analysis, and experienced team of engineers and scientists to create the best solution for you.

Manufacturing best practices and FDA compliance are always top of mind to ensure your product gets to market as quickly as possible.

Contact our team today


a Resonant Link device attached to a man's torso

Life-changing and life-saving
wireless power


Fast, reliable power when it’s needed most

The cornerstone of our wireless power system is our multi-layer self-resonant structure (MSRS), a first-of-its-kind coil structure that provides 5-10x higher charging performance than existing technologies and is built on common PCB or MLCC manufacturing lines. The result is the world’s fastest and smallest FDA-compliant wireless charging solution.

Built for every body

Our chargers enable a broad range of electrotherapies, including some previously untreated by implantables. Implants can be as small as 3 mm in diameter, have a high tolerance for misalignment, and can be implanted up to 6 cm deep, all while meeting FDA-mandated temperature and radiation limits.

Tested and trusted

Resonant Link works with leading medical device OEMs to power the next generation of their active implantable devices. For one partner, our team delivered a fully non-invasive, wirelessly powered implantable medical device in nine months that exceeded all expectations and did what 40 years of development and millions of dollars in investment hadn’t been able to do.

Explore what’s possible