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Copper

Induction range with built-in battery storage

Overview

Copper makes a home appliance called Charlie, an energy-storage equipped induction range. It runs on a standard 120V outlet thanks to built-in battery storage, avoiding costly electrical upgrades and providing power during outages. The stove uses induction heating to cook efficiently with less indoor air pollution than gas. Copper sells Charlie directly to consumers through its website and other retail channels, positioning it as an eco-friendly, easy-to-install alternative to gas stoves. The product targets environmentally conscious homeowners and families seeking better indoor air quality and lower fossil-fuel dependence, offering potential savings on installation and energy costs. Copper’s goal is to make clean energy in daily cooking practical and accessible by replacing traditional gas ranges with a safe, energy-efficient induction option.

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About Copper

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Industries

HardwareIndustrial & ManufacturingEnergyConsumer Goods

Company Size

51-200

Company Stage

Early VC

Total Funding

$34.9M

Headquarters

Berkeley, CA

Founded

2022

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Funding

Total Funding

$34.9M

Above

Industry Average

Funded Over

2 Rounds

Early VC funding comparison data is currently unavailable. We're working to provide this information soon!
Early VC Funding Comparison Coming Soon

Benefits

  • Flexible Work Hours
  • Remote Work Options
  • Hybrid Work Options

Company News

Associated Press
Sep 2nd, 2026
Copper's battery-equipped induction range launches in Royal Green showrooms at $5,999

Copper has partnered with Royal Green Appliance Companies to bring its Charlie induction range to showrooms across New York, New Jersey, and Florida. This marks Copper's first retail partnership. Charlie is the world's first battery-equipped induction range. It plugs into a standard 120-volt outlet whilst using its integrated 5 kWh battery to deliver high-power performance typically requiring 240-volt appliances. The battery allows cooking during power outages. The range will be available at Royal Green's Tribeca showroom in Manhattan, as well as locations in White Plains, Long Island, Parsippany, Fort Myers, and Naples. Charlie is priced starting at $5,999. Regular in-showroom cooking demonstrations will allow customers to experience the range firsthand.

Axios
Aug 27th, 2025
Copper secures $28M for clean stoves

Battery-backed stove startup Copper has secured $28 million in funding. This investment highlights a focus on the business-to-business market for clean appliances, despite a general reduction in federal climate policy support.

Voyager Ventures
Feb 28th, 2024
Portfolio - Voyager

We have been individually investing in early-stage climate technology companies since 2015 and have partnered with some incredible teams over the years.

U.S. Securities and Exchange Commission
Oct 10th, 2023
SEC FORM D

The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.The reader should not assume that the information is accurate and complete.

CleanTechnica
Jun 15th, 2023
Ready To Buy An Induction Stove? Here’S What You Need To Know

There are lots of reasons why induction cooking is better than gas: control, speed, safety, health, and the environment. In our last post, we sang the praises of induction and dug into all the reasons it is crucial for decarbonizing our lives. In this post, we assume you’re sold and share the things to consider when buying induction for your home. Types of Induction Cooktops. Portable cooktop. The easiest way to test induction is with a portable cooktop, also known as a hob

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