Accure sparks $7.8M Collection A2 to make use of AI to foretell lithium-ion battery failures


Battery fires are unhealthy. Simply ask LG, GM, Tesla, Volkswagen or any of the lots of of individuals whose e-bikes have caught fireplace. Whereas fires brought on by EVs are a relative rarity in contrast with fossil gasoline autos, that doesn’t imply they’re not harmful.

However there’s one thing that batteries have that fossil fuels don’t: the power to watch themselves.

“Each lithium-ion battery is an IoT system,” Accure co-founder and CEO Kai-Philipp Kairies informed TechCrunch+. “All of those batteries are producing heaps of knowledge.”


Batteries are going to be in all places within the subsequent couple a long time, reshaping every part from automobiles and vehicles to toys, house furnishings and extra, all issues that folks work together with each day. The potential for fires might improve as adoption grows, nevertheless it doesn’t must. All that knowledge that batteries are producing provides us a window into how they’re working. It additionally provides us an opportunity to foretell after they’ll go haywire.

Kairies and his co-founders began Accure with an eye fixed towards minimizing battery fires, taking problematic cells out of service earlier than they pose a hazard. The staff creates a digital twin of the batteries it displays, beginning with fashions based mostly on the bodily properties of the particular chemistry and building and mixing in synthetic intelligence to assist in predictions.

“We’re utilizing the sensors and we’re dissecting the alerts into what are the underlying properties inflicting the alerts. Then we use prediction mechanisms for the underlying behaviors. And from there, we will use a mannequin once more to say, what is that this main towards?” he stated.

“So far as I do know, we’re the one firm that has constantly been capable of appropriately predict thermal runaway in a battery days and weeks earlier than it occurs,” he stated. “We will assure 100%. That’s simply not potential. However we will considerably scale back the hearth danger of a battery.”

The corporate introduced Tuesday that it has raised 7.2 million euros in a Collection A2 led by Blue Bear Capital and HSBC Asset Administration with participation from Riverstone Holdings and Capnamic Ventures.

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