Powercast Demonstrates Broad Applications of Wireless Power at CES 2024, Powering Environmentally-Friendly Products Short to Long Range & Microwatts to Kilowatts

Industry leader in far-field, over-the-air RF charging can now power products over entire spectrum of wireless power after expanding portfolio with near-field, contact-based inductive charging via partnership with Powermat.

 Powercast, the industry’s complete solution for wireless power, providing short to long range and microwatts to kilowatts, will demonstrate at CES 2024, booth #51516, the breadth of solutions it can provide via its expanded portfolio. Powercast expanded its portfolio via a partnership with Powermat in 2023 to add Powermat’s short-range, high-power SmartInductiveTM hybrid inductive/resonance technology, best known for the smartphone charging surfaces deployed worldwide in cars and coffee shops, to its own award-winning long-distance, low-power radio-frequency (RF) technology.

Google Home

These two pioneers of wireless power partnered to create one team that can implement sustainable, environmentally-friendly products across the entire spectrum of wireless power that can save manufacturers time and money, and cut wires and batteries to eliminate clutter and curtail e-waste, saving hundreds of millions of batteries from landfills.

“We’ve had a record year and with the addition of Powermat’s SmartInductive technology, we’re prepared to meet growing demand for both the near and far-field segments of the wireless power market, which Research and Markets expects to reach $45.3 billion by 2030,” said Charles Greene, PhD, COO and CTO of Powercast. “The partnership has created a cohesive entity that saves customers from having to research power solutions, because no matter the application, our team can apply the best solution. Our expert engineering team can also support customers from concept to prototyping to production as needed. We are truly a wireless power one-stop-shop, which is a first-of-its kind convenience for customers.”

Wireless charger demos will include those featuring RF, SmartInductive and the technologies combined:

Through the Table SmartInductive Charger

  • Ubiquity RF chargers, designed to be the industry’s most economical RF chargers.
  • SmartInductive “through-the-table” chargers that line up above/below and charge through a table up to 1.5 inches thick – no cutting or wires required.
  • A dual-technology RF/SmartInductive charger jointly developed by Powercast and Powermat designed to charge phones placed directly on it, and RF-enabled devices placed near it. The range for over-the-air RF charging is about one to 15 feet, but ultra-low-power devices like sensors can charge up to 120 feet away.
  • A retrofitted Google Home Nest that now also transmits RF power, demonstrating Powercast’s drop-in Ubiquity module that lets manufacturers easily embed RF charging into their own devices for only a $5 bill-of-materials (BOM) cost.

Wireless products that these transmitters can charge will also be demonstrated:

  • A retrofitted DeWalt power drill that recharges on a SmartInductive charging surface.
  • The Dolphin Liberty cordless pool cleaning robot featuring SmartInductive, a technology that’s capable of underwater charging.


  • A retrofitted Arlo security camera installed outside a home that recharges through the wall from an RF transmitter inside the home – eliminating the need to hire technicians and drill holes/run wires outside.
  • A demo combining two small-form-factor technologies – Nichicon’s rechargeable batteries and Powercast’s PCC110 RF Powerharvester® chip – to create rechargeable, space-constrained devices such as styluses, medical devices and IoT sensors.

    Arlo Camera

  • And many other products including a keyboard and mouse, TV remote, charging grip for the Nintendo Joy-Cons, home security and IoT sensors, door lock, digital luggage tag, smart product packaging, and even Smartballs with sensors to deliver analytics for sports like cricket or football.

Optimized for different applications, Powercast’s and Powermat’s technologies differ in strength and transfer distance, and together cover the entire spectrum of wireless power:

  • Powercast’s RF transmitters/receivers can transfer power up to 120 feet, but deliver lower levels: 100s of milliwatts to single-digit microwatts. This technology is suited for one-to-many charging of low-power devices, like IoT security and home automation sensors in remote locations where wiring/battery replacement is inconvenient or prohibitive, and other consumer devices like game controllers, wearables, headphones and other hearables, keyboards and mice, TV remotes and more.

    TV Remote Control

  • Powermat’s SmartInductive transmitting/receiving coils charge one product at a time and must closely align – within 8 inches – but can transfer more power: 5 watts for consumer-grade applications to 600 watts for industrial-grade ones like telecom, robotics, micro-mobility, medical and underwater charging.

Greene explained, “Our vision is a world where power is ubiquitous, sustainable, wire-free, and seamlessly accessible. Our ultimate goal is true wireless freedom through an ecosystem of connected transmitters and receivers, both in the public and private domains, which provide people, products and machines the ability to move around freely with seamless access to power.”

Nichicon Stylus

Discover a ground-breaking wireless technology interview with Charlie Greene in Easy Engineering Magazine

Powercast’s Charlie Greene is pleased to be featured in Easy Engineering Magazine, discussing our wireless power products, new technology, market trends, and more! Check out the article here: https://easyengineering.eu/powercast-wireless-power-for…/

Powercast & Nichicon Integrate RF Charging with Small Li-Ion Battery in Demo of Wireless Charging for Small Devices

Nichicon Stylus

Powercast, the one-stop-shop for all things wireless power, and Nichicon, a world leader in manufacturing electronic components, are collaborating to add radio frequency (RF) charging capabilities to Nichicon’s new Small Lithium Titanate Oxide (LTO) Rechargeable Batteries (SLBs).

To demonstrate how to design small, sustainable, rechargeable-battery-based devices that can reduce both disposable battery e-waste and expensive battery maintenance, the companies paired Powercast’s over-the-air RF wireless charging technology with Nichicon’s SLB, which together can fit into small devices such styluses, wireless thermometers, medical devices and IoT sensors.

The companies created a stylus demo, which Nichicon will debut at the 2023 Arrow Technology Expo in Chicago on October 26th at the Stonegate Conference & Banquet Center.

In the slim stylus demo, Powercast’s tiny receiving antenna and Powerharvester PCC110 RF-to-DC converter chip embedded in the stylus harvests RF sent over the air from Powercast’s Ubiquity transmitter, converting it to DC to wirelessly recharge Nichicon’s embedded SLB04255L040 battery. The battery then powers the flashlight LED at the end of the stylus, with RF technology recharging the battery when it’s not in use.

“Wirelessly-powered, sustainable devices help solve the environmental problem of disposable batteries that litter landfills and release toxins, and the inconvenience and expense of battery replacement,” said Charles Greene, PhD, COO and CTO of Powercast. “We are teaming with Nichicon, whose long-life rechargeable batteries can store the energy generated by Powercast Technology and repeatedly discharge it over and over as needed.”

“This collaborative effort allows companies to develop environmentally-friendly, small consumer and IoT devices that eliminate disposable batteries,” said Craig Anderson, President of Nichicon America. “Our vision is to make IoT and consumer device ecosystems more sustainable now and into the future.”

About Powercast:

Powercast Corporation is the one-stop-shop for all things wireless power, short to long range and microwatts to kilowatts, with the industry’s broadest technology offering covered by over 300 patents worldwide. Since founding in 2003, Powercast has led the industry in RF wireless power innovations that meet FCC and other global standards, and recently added inductive/resonant solutions to its product portfolio after forging a partnership with Powermat. Powercast’s technologies eliminate or reduce the need for wires and batteries, curtailing waste in our landfills. Our collaborative approach and expertise in all wireless aspects, from concept and design through prototyping and mass production, has resulted in many applications, extensive commercial success in both industrial and consumer applications, and over 20 million units shipped.

About Nichicon:

Nichicon Corporation, established in 1950, is a prominent Japanese company specializing in electrical components. Since then, Nichicon has grown into one of the world’s leading capacitor manufacturers, renowned for its high-quality products and innovative technologies. The company’s extensive product portfolio encompasses various types of capacitors, including aluminum electrolytic capacitors, film capacitors, and electric double-layer capacitors. Recently, Nichicon introduced its first battery project, the new Nichicon SLB battery. One of Nichicon’s main goals is to promote the SLB in IoT ecosystems as a new and innovative alternative to traditional power sources. www.nichiconbattery.com

Wireless Powerhouse Partners Powercast & Powermat Win Sustainability Award

The companies’ combined wireless power technologies reduce emissions and battery and cable e-waste, and optimize water conservation and farming operations

Powercast and Powermat proudly announce that their wireless power partnership was awarded Sustainability Initiative of the Year in Business Intelligence Group’s 2023 Sustainability Awards program, for the companies’ joint efforts to promote sustainability through wireless power.

The two pioneers of wireless power — Powercast with long-range, over-the-air RF technology, and Powermat who brought short-range Inductive charging to smartphones, cars and coffee shops — recently partnered creating one team that can implement sustainable and environmentally-friendly designs across the entire spectrum of wireless power, short to long range and microwatts up to 600 watts.

The companies’ combined wireless power technologies improve sustainability in multiple ways.  They:

  • Reduce the e-waste that litters landfills with wirelessly-powered, untethered devices that eliminate cords, cables, and single-use disposable batteries because they use rechargeable batteries or none at all.
  • Reduce emissions with wireless charging of otherwise gas-powered EVs.
  • Optimize efficiency of water treatment and conservation operations with underwater charging of water pumps, filters, and vacuums, eliminating wires under water.
  • Optimize efficiency of smart farming with wirelessly-powered drones, robotics and EVs that cut the cords, reduce emissions and conserve energy.

“This partnership saves customers from having to research which power solution is the best fit. Now, no matter the application, this cohesive entity can make sure the best solution is applied. In addition, this alliance provides full engineering and design support across the entire spectrum, from concept to prototyping, all the way to production and delivery of end product if needed. We are a wirelesspower one-stop-shop, regardless of application,” said Charles Goetz, CEO of Powercast. “This is a first-of-its kind convenience for our customers.”

“As partners, we believe wireless charging of otherwise gas-powered EVs is a key to reducing emissions and conserving energy,” said Kfir Abuhatzira, Powermat’s CEO. “Wireless charging can also make a huge environmental impact by reducing e-waste, saving hundreds of millions of batteries and cables from ending up in our landfills.”

Optimized for different applications, the companies’ technologies differ in strength/transfer distance, and together cover the entire spectrum of wireless power: Powercast’s RF transmitters and receivers can transfer power over distances up to 120 feet, but deliver low power levels. This technology is designed for one-to-many charging of low-power consumer and industrial devices in hard-to-reach locations where wiring/battery replacement is prohibitive, like IoT sensor networks. Additional devices include home-automation sensor networks, TV remotes, electric toothbrushes, headphones and more.

  • On the other hand, Powermat’s SmartInductive transmitters and receivers must closely align–within 8 inches–but can transfer more power (5 to 600 watts) for industrial-grade applications like telecom, robotics, micro-mobility, medical devices, and underwater charging.

Powercast and Powermat share a vision of a 100% wireless future, where people and machines enjoy 100% freedom from traditional wall-tethered power transfer methods.

The ultimate goal is to create true wireless freedom through an ecosystem of connected transmitters and receivers, both in the public and private domain, which provide people, products and machines the ability to move around freely with seamless access to power.

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Powercast Debuts Wireless Charging Grips for Nintendo Switch

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True Wireless Power

Powercast recognizes there are several alternatives available for powering devices without the use of wires, each with different addressable markets.  The alternative methods may seem similar on the surface, however, they offer limited solutions.  Powercast is the only company with the technology and component-level products to deliver continuous charging, and provide its capability at a scalable distance.

Principle Limitations of Alternative Technology Performance:

  • Requires direct contact or close proximity
  • Difficult to integrate moving parts and bulky size
  • Inflexible deployment
  • Must follow specific handling process
  • Generates excess waste
  • Other limitations vary by technology type

Powercast Performance Differences:tempsensorgraphic21

  • Extends product life cycles
  • Reduces maintenance requirements
  • Easily integrated form factors
  • Any-to-Any configuration
  • Reduces or eliminates adverse environmental impact
  • Multiple power options: continuous, scheduled, on-demand, or passive

Wireless Power / Charging

The development and usage of wireless, portable electronic devices is rapidly expanding.  Many of these devices share similar components which have been, or in the future will be, designed and optimized for low power consumption.  These components and their suppliers constitute the low power ecosystem, and include components such as:

  • Energy harvesting devices (e.g. Powerharvester Receivers)
  • Micro-power management
  • Low power microcontrollers
  • Low power radios (e.g. 802.15.4, ZigBee, ULP WiFi, WirelessHART)
  • Supercapacitors
  • Solid-state and thin film batteries

Powercast provides a core component in the low power ecosystem. Our energy harvesting and wireless power technologies are embedded in core interoperable components for creating micro-power charging systems.  With safe, controllable, and scalable wireless power technology, Powercast’s products provide numerous benefits for micro-power charging systems, including:

  • Increases design-in flexibility and benefits: no contacts, no wires, sealable, and submersible
  • Promotes a battery-free architecture
  • Improves device longevity through maintenance-free operation

Powercast is seeking to continuously add additional collaborations with forward-looking members of the low power ecosystem for expanding product offerings and cross-optimizing components for performance improvements.

Experience the Future

Powercast has development kits available for qualified designers, engineers, product developers and researchers to evaluate and prototype our wireless power technology.

  • Self-Discover Wireless Power Technology: Learn about Powercast’s patented wireless technology and all it has to offer.
  • Rapidly Prototype into Any Device: Quickly integrate into any prototype device using a plug-n-play solution for remote powering.
  • Explore Renewable Energy Possibilities: Expand the possibilities for true wireless power to become a renewable energy source for rechargeable batteries, and other energy storage devices.

Development Kit Options

  • Lifetime Power Evaluation and Development Kit: The full kit that includes components for use with rechargeable Alkaline batteries, rechargeable Lithium Ion batteries, and non-battery energy storage (e.g. capacitors). The transmitter and receivers are designed for the 902-928 MHz license-free ISM band.

Contact us to request a quote for a development kit.