HAYWARD, Calif.–(BUSINESS WIRE)–Blue Current, Inc., a leader in safe, high-performance silicon solid-state batteries, today announced a more than $80 million Series D extension funding round. The round is anchored by Amazon.com, Inc. (“Amazon”), with participation from Koch Disruptive Technologies (“KDT”), Piedmont Capital, Rusheen Capital Partners, and Allen & Company. The fundraise accelerates the commercialization phase of Blue Current’s silicon composite battery platform, delivering b