Insights · Why we invested

Why we backed VoltR

AI characterisation of used cells to rebuild performance-matched stacks — circular batteries, European resource autonomy.

VoltR is a French manufacturer specialized in battery cells repurposing. The company develops an AI technology for the characterisation and prediction of cells’ future performance, which allows to reassemble cells with the same performance potential to manufacture new battery stacks.

Innovation

Their patented process combines low-energy, low-emission chemical treatments with advanced material analysis and reconditioning to enable industrial-scale recycling. An integrated AI system assesses and predicts cell degradation, future performance, and the most efficient way to associate the cells. Battery stacks are then tailored to specific applications. VoltR’s approach strengthens Europe’s autonomy over critical resources while advancing truly circular and sustainable electrification.