# Iontra Inc.

> Iontra is a Denver, Colorado battery technology company developing proprietary
> Charge-Control technology for rechargeable lithium batteries. Its electrodynamic
> sensing and signal-processing approach suppresses lithium plating, dendrite growth
> and SEI-layer expansion during charging, claiming up to 4x cycle life, 2x faster
> charging, better cold-weather performance and improved safety without changing cell
> chemistry. Iontra delivers the technology to OEMs as a custom charging algorithm
> flashed onto an application-specific microcontroller, or as a software-only library,
> and is bringing an integrated RISC-V charge-control and fuel-gauge MCU to production.

## API surface

Iontra publishes **no public web API**. As of 2026-08-01 there is no OpenAPI, Swagger,
GraphQL, AsyncAPI, MCP server, A2A agent card, public SDK package, or developer portal.
Iontra is an embedded/silicon company: its "SDK" is firmware — charging algorithm
libraries built for a specific MCU and battery, delivered to OEM customers under
commercial engagement through a login-gated Document Portal. Integration is a
services engagement (battery characterization, then product integration), not
self-service API onboarding.

## Company

- [Iontra](https://iontra.com/): Company home — Charge-Control technology for rechargeable batteries
- [About Iontra](https://iontra.com/about/): Founded 2013 in Denver; offices in Plano, Texas and Bangalore, India; 100+ staff; 207 patents held or contributed to
- [Working with Iontra](https://iontra.com/working-with-iontra/): Two-phase engagement — battery characterization, then product integration
- [Careers](https://iontra.com/careers/): Open roles
- [Contact](https://iontra.com/contact/): Contact Iontra

## Technology

- [Iontra Benefits](https://iontra.com/iontra-benefits/): How Charge-Control works and what it improves
- [FAQ](https://iontra.com/faq/): Common technical questions
- [Validation](https://iontra.com/validation/): Independent validation by the University of Michigan, UL Solutions, Novonix and NREL
- [Cell Catalog](https://iontra.com/cell-catalog/): Cells characterized with Iontra Charge-Control
- [Environmental Impact](https://iontra.com/environmental-impact/): Sustainability and carbon-footprint position

## Applications

- [Mobile Phones](https://iontra.com/mobile-phones/)
- [Power Banks](https://iontra.com/power-banks/)
- [Wearables](https://iontra.com/wearables/)
- [Hearables](https://iontra.com/hearables/)
- [AR/VR](https://iontra.com/ar-vr/)
- [Power Tools](https://iontra.com/power-tools/)
- [Floor Care](https://iontra.com/floorcare/)
- [EVs, E-Bikes and E-Scooters](https://iontra.com/evs-e-bikes-and-e-scooters/)

## Customer resources

- [Document Portal](https://iontra-document-portal.vercel.app/login): Login-gated portal where OEM customers receive algorithm libraries, reference designs and documentation

## News

- [News & Insights](https://iontra.com/news-and-blogs/): Company news and technical posts
- [RSS](https://iontra.com/feed/): Blog feed

## Legal

- [Privacy Policy](https://iontra.com/privacy-policy/)
- [Terms & Conditions](https://iontra.com/terms-conditions/)

## Optional

- [LinkedIn](https://www.linkedin.com/company/iontra)
- [Crunchbase](https://www.crunchbase.com/organization/iontra): Funding history — $120.3M raised, $45M Series C led by Volta Energy Technologies
- [Forge Global](https://forgeglobal.com/iontra_stock/): Secondary-market profile

---
generated: 2026-08-01
method: generated
source: apis.yml + iontra.com (searched 2026-08-01); no provider-published /llms.txt exists (HTTP 404)