Ultium Cells, GM and LG Energy Solution's JV, is set to commence the production of low-cost LFP battery cells at its Spring Hill facility.

Second, health features are extracted from the reconstructed charging segments and used as inputs to estimate the SOH based on a Gaussian process regression model. Finally, validation experiments were ...

A fast state of charge (SOC) estimation method is proposed based on simplified electrochemical model in this article. Firstly, the solution-phase and solid-phase lithium-ion diffusion models are ...