Iontra is a Denver-based battery charging technology company. Iontra's charge control solution works with all commercial lithium-ion batteries, enabling product OEMs to provide substantially better performance and safety to their customers.
Location: United States, Colorado, Denver
Employees: 51-200
Total raised: $112M
Founded date: 2013
Investors 1
| Date | Name | Website |
| 16.12.2022 | Volta Ener... | volta.vc |
Funding Rounds 3
| Date | Series | Amount | Investors |
| 03.12.2024 | Series C | $45M | - |
| 27.07.2023 | Series B | $29M | Volta Ener... |
| 13.09.2022 | Series B | $38M | - |
Mentions in press and media 9
| Date | Title | Description |
| 17.03.2026 | MATTER Integrates Iontra's Battery Intelligence as one of the Core Layers of Its AI-Defined Vehicle (AIDV) Platform, Advancing AI-Governed Systems | Denver, USA | Ahmedabad, Gujarat, India A First-of-Its-Kind Initiative from India Towards AI-Governed Energy Systems in Mobility Battery intelligence becomes foundational to how energy is governed, protected, and evolved across MATTER’s ele... |
| 11.12.2025 | MAGFAST Unveils Next-Generation Charging Ecosystem at CES 2026 | Created by Carl Williams Published: Dec 11 2025, 00:45 AM EST Share on Facebook Share on Twitter Share on LinkedIn Share on Reddit Share on Flipboard |
| 26.06.2025 | Iontra Technology to Eliminate 100M Tons of CO₂ emissions -- Without Modifying a Single Battery | CENTENNIAL, Colo., June 26, 2025 /PRNewswire/ -- Iontra Inc., a leader in advanced battery charging technology, today announced the release of a third-party greenhouse gas (GHG) impact assessment conducted by New Energy Nexus. The report hi... |
| 04.12.2024 | Iontra's $45 Million Surge: Powering the Future of Battery Charging | In the heart of Colorado, a quiet revolution is brewing. Iontra, a company specializing in battery charging technology, has just secured $45 million in Series C funding. This is not just a financial boost; it’s a signal flare for the future... |
| 03.12.2024 | Iontra: Battery Charging Technology Company Raises $45 Million (Series C) | Iontra, a Colorado-based leader in next-generation battery charging technology, announced that it has successfully completed its $45 million Series C funding round with support from both current and new investors. The company has raised $12... |
| 21.11.2024 | Iontra Closes $45M Series C Funding | Iontra, a Centennial, CO-based battery charging technology company, raised $45M in Series C funding. The round was led by Volta Energy Technologies, with additional support from other investors. The company intends to use the funds to conso... |
| 27.07.2023 | Iontra Receives Additional $29M Series B | CENTENNIAL, CO, Iontra today announced it has raised an additional $29 million Series B financing round. >> Click here for more funding data on Iontra >> To export Iontra funding data to PDF and Excel, click here Iontra, ... |
| - | Iontra | “Iontra offers an innovative approach to enhancing the health and longevity of rechargeable batteries, contributing significantly to sustainability efforts. Our technology promotes a reduced carbon footprint, fostering a more eco-friendly f... |
| - | Iontra | “Iontra brings a revolutionary solution to improve the health and lifespan of rechargeable batteries. Learn more about our b2b battery solutions here!” |