蓄電池の寿命・ＥＶ走行距離５倍以上 大阪ガス子会社開発 ７年度から電動バイク用試作2024/2/26 20:34大阪ガス子会社のＫＲＩ（京都市）は２６日、電気自動車（ＥＶ）などに搭載するリチウムイオン電池で現在の５倍以上の寿命を実現する「超長寿命蓄電池」の開発に、世界で初めてめどをつけたと発表した。令和７年度に顧客企業が性能を評価するための試作品を供給し、最終的には容量３０キロワ…
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