Sila, a Californian company cofounded in 2011 by Tesla’s seventh staffer, is going to supply Panasonic with a US-made silicon powder for EV batteries that could banish range anxiety, slash charge times, and even reduce reliance on China.
Panasonic’s main US customer is Tesla, and produces around 10 percent of EV batteries globally. Last year, Sila signed a supply agreement with Mercedes-Benz for its new long-range G-class electric SUV, expected to debut in 2025. (The German automaker led Sila’s Series E funding round in 2019.)
Sila’s Titan Silicon anode powder consists of micrometer-sized
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