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Altech Silumina achieves breakthrough in battery capacity retention

1 day ago

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Altech Batteries is hailing a breakthrough with a major advance in its Silumina Anodes technology, recording 88.5% capacity retention after 500 charge-discharge cycles by adding just 5% alumina-coated silicon to graphite anodes. The company’s latest Silumina Anodes deliver a charge capacity of 420 mAh/g which far surpasses graphite’s capacity in the range of 230-250 mAh/g. Altech’s Saxony pilot plant confirms scalability, promising longer EV range and lighter batteries.

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