Together with Matthieu Dubarry find out about the latest discussions on #LFP batteries, degradation in Li-ion batteries and methods to estimate their lifetime and performance. Matthieu has over 15 years of experience in lithium-ion batteries. He pioneered scientific methods that allow an understanding of the inner states of batteries based on voltage and current readings and recently published one of the most comprehensive synthetic data sets on battery ageing curves. Currently he is working at HNEI while closely collaborating with ACCURE to bring the latest battery analytics to real-world applications.