TechCrunch battery materials |気候 |独占 |fifty years |資金調達 |Harpoon Ventures |lfp |リチウムイオン電池 |交通 |Union Square Ventures |Voyager Ventures Electroflow promises to make LFP material for 40% less than Chinese producers battery materials |気候 |独占 |fifty years |資金調達 |Harpoon Ventures |lfp |リチウムイオン電池 |交通 |Union Square Ventures |Voyager Ventures TechCrunch 3週間前