innovative,
reliable,
scalable.
High-quality battery systems from Southern Germany—with a heart for the region
Developing new products, thinking in systems, or managing complex industrial projects? Then you need a technology partner who speaks your language—technically proficient, reliable, and solution-oriented. We are VRI—an independent company based in Ellwangen with a clear mission: delivering high-performance battery systems “Made in Germany,” engineered for industrial requirements. Together with you, we shape tomorrow’s solutions.
Our expertise covers the entire value chain of advanced battery development, making us a reliable partner for project leads and development teams across a wide range of industries.
Our clients value our technical depth, speed, and dependability. We deliver custom battery systems that set new benchmarks for efficiency, safety, and scalability.
Get in touch—we look forward to your project.
Custom solutions for your application
Whether lithium-ion systems or other cell technologies—we design and manufacture custom battery systems tailored to your exact requirements. From the initial concept to certified series production, we support you every step of the way.
Our strengths:
- Technical depth across the entire value chain
- Fast implementation through streamlined processes
- Scalable systems with a focus on efficiency and safety
Comprehensive project support—personal and flexible
Short paths, flat hierarchies, and genuine customer proximity: At VRI, you’re not just a project number—you’re a development partner on equal footing.
We provide end-to-end project support—from concept and prototyping to testing, certification, and series production.
We listen closely, analyze your requirements in detail, act with a solution-oriented mindset, and develop concepts that are both technically sound and practically feasible.
In the end, you receive a battery system that not only performs technically but also meets documentation and compliance requirements. Project-specific data is made accessible via QR code directly on the product—traceable, transparent, industrial-grade, and always within reach.
Certification expertise—global and forward-thinking
With years of experience in certification processes, our team consistently achieves an exceptionally high approval rate—from basic certifications to global product releases.
Safety standards and regulatory requirements are an integral part of every concept and development phase—including industry-specific demands. We incorporate regulatory requirements early on, with a forward view toward digital product passports and international directives.
We provide early-stage guidance and full support on all aspects of certification and compliance—ensuring your battery systems are ready for approval and market launch.
Sustainability that makes a difference
Our production is up to 90% CO₂-neutral, powered by photovoltaics and intelligent energy storage solutions—with a clear goal of becoming fully climate-neutral by 2027 (CO₂ Zero).
We also promote e-mobility with 10 in-house charging stations and a consistently designed energy concept.
This is how we create measurable responsibility—for your projects and for future generations.
Regionally rooted—beyond technology
Our home is Ellwangen—and our commitment extends beyond the factory gate. As a sponsor of VfL Neunheim, the HAKRO Merlins, and a partner of 1. FC Heidenheim (FCH), we support regional sports, community engagement, and youth development.
Because progress needs strong local ties.
Let’s talk about your requirements—we look forward to supporting your project.
Ralf Isermeyer
Geschäftsführer / CEO