Whether cell supply or battery manufacturing

We have the right solution for your project

Fast and flexible – tailored to your goals

Industrial battery systems—precisely tailored to your requirements

Whether technically complex, application-specific, or subject to strict regulations—we develop battery solutions that fit precisely. With deep expertise, practical consulting, and a clear goal: making your solution production-ready.

Fast, reliable, functional, and user-friendly – our vri BASE LINE is a standardized, modular, and scalable battery system designed for high-speed projects with clearly defined requirements.

Reduced development effort
Lower certification costs
Shorter time-to-market

Engineered for demanding applications – with efficiency built in from the start.

Autonomous battery spindle for mechanical engineering: our new battery system in action

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Tailored to your project

Standard and customized solutions

Primary cells and secondary cells – VRI cell supply including Li-ion, NiMH, Li-manganese plus custom battery systems Made in Germany

Whether you need proven off-the-shelf solutions or application-specific designs – VRI supplies cells and manufactures battery systems tailored to your project.

In addition to custom battery development, we offer a broad portfolio of commercially available primary and rechargeable batteries, including lithium-ion, NiMH, and lithium manganese.

Our manufacturer-independent consulting helps you quickly identify the right cell technology – efficiently sourced, technically evaluated, and precisely matched to your application.

Battery pack assembly

From the first prototype to series production: in our production facility in Ellwangen, we connect the cells, integrate protection electronics and BMS, and test every battery pack before delivery. No fixed minimum quantity, traceable down to the cell batch.

About battery pack assembly

vri BASE LINE

Quick to deploy and easy to integrate: with vri BASE LINE, we offer standardized battery systems for demanding projects with tight time-to-market targets. A solid foundation for custom requirements – flexibly scalable, built to high standards, and ready for series production.

About VRI BASE LINE

Rechargeable Li-ion, NiMH and LiFePO4 batteries for e-mobility, series products and energy-intensive systems

Rechargeable battery

For applications that require regular recharging, rechargeable batteries offer an efficient and sustainable energy solution. Ideal for mobile devices, series production, and energy-intensive systems – reusable, cost-effective, and technically mature.

About rechargeable batteries

Primary cells

When power must always be available, primary cells deliver long-lasting performance – maintenance-free, reliable, and with very low self-discharge. They are ideal for devices with low energy consumption, long operating life, or extended maintenance intervals.

About primary cells

Battery systems – powerful, scalable, ready for the future

Whether prototype or series production – we develop battery systems precisely tailored to your requirements. From battery management system development and battery assembly to fully integrated, ready-to-use systems – with technical precision, industry-specific expertise, and a clear focus on what matters. For applications that are built with the future in mind.

About battery systems

Partnering with leading manufacturers

Battery systems that truly fit –
from the first cell to full-scale production

Manufacturer-independent battery system development – VRI accompanies from prototype to series production with technology openness

The perfect off-the-shelf battery is rare. That’s why we develop solutions that truly match your application. It’s not just about technology – we start with a deep understanding of your requirements.

Our strength lies in combining technical expertise with tailored consulting and a clear focus on selecting and integrating the right cells. In battery assembly, we rely on proven processes, open technology standards, and manufacturer independence.

From prototype to full-scale production, we support your project every step of the way – so you get a battery system that works: reliable, cost-efficient, and ready to deploy.

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