Battery advice
Make better choices, faster. 

CONSULTING

Whether you need us for a few hours or several months, we advise you on the entire value chain of the battery. We help you to see clearer with all the compromises and nuances that are needed to build a battery. We save you time by addressing critical and dimensioning topics first.

Tailored training

We offer practical training, tailored to your field and goals, to strengthen your team’s essential skills. Each session ends with a knowledge test and the issuance of a personalized certificate.

Clear pricing and personalized follow-up

We offer clear pricing with discounts for multiple participants, and we deliberately limit group size to encourage interaction. After the training, each attendee can benefit from a one-hour personalized follow-up session with our trainers.

ABOUT US

Founded by Michel ULLDEMOLINS, Battery Advice draws upon extensive industrial experience and cutting-edge academic expertise to support you in all your battery-related challenges.

Beyond consulting services, we also offer tailored training programs to help you innovate quickly and effectively.

Discover our pragmatic, proven approach, and see how we can turn your ambitions into success.

I had the opportunity to work with Michel Ulldemolins during our time at ACC and Saft. Michel consistently demonstrated exceptional expertise and brought a wealth of knowledge to our projects. His proactive approach and ability to integrate within the team was commendable. His technical skills were invaluable, and his clear and well-structured presentations made complex concepts accessible to all team members. Contributions to various projects were significant, and his mentorship was instrumental in advancing our understanding. Michel's dedication to continuous improvement and innovation is evident. I highly recommend Michel for any role that requires a deep understanding of the field and a collaborative, forward-thinking approach.

I have known Michel professionally for many years and had the chance of working with him a few times. He is one of the only few to have an overall understanding of how a battery works from the chemistry level of the materials involved to the cell/module/pack level. His strong knowledge of battery design and of the specifications of various markets make him an asset to every company wanting to develop its business but also to any academic and student willing to push his/her research in a more global context. For these reasons I strongly recommend working with Michel to push your business / knowledge further.

I had the privilege of working alongside Michel, and I can confidently say that he is one of the brightest minds I have ever met. His critical thinking is second to none—Michel never settles for "I think" or "maybe." He seeks clarity, precision, and evidence in everything he does, which makes him an invaluable asset to any team. Beyond his sharp intellect, what truly sets Michel apart is the sheer breadth of his expertise. Whether it’s batteries, electrodes, chemistry, process optimization, or big-picture strategy, he not only understands these domains but seamlessly connects them to drive innovation. What’s even more remarkable is his generosity in sharing knowledge. Michel doesn’t just strive for personal excellence—he lifts up those around him, making teamwork his greatest reward. He thrives on collaboration, ensuring that everyone benefits from his insights and experience. Michel is truly one of a kind, and I consider myself lucky and blessed to have worked alongside him. Any team would be incredibly fortunate to have him on board.

I had the pleasure of working with Michel, and while I may not have the technical expertise to fully assess his skills in that area, one thing is certain: he is truly brilliant. What has always stood out to me is his ability to explain things with patience and clarity, no matter how complex the topic. He never hesitated to take the time to guide others, always with kindness and a genuine willingness to help. But beyond his expertise, what I appreciated the most is how he always took the time to say thank you—a small gesture that speaks volumes about the kind of colleague and person he is. Anyone who has the chance to work with Michel will quickly realize how much of an asset he is. I can only recommend him wholeheartedly!