集しゅう電でん体たい

noun

current collector

Technical term in electrical engineering for a component that collects electric current, such as in batteries, fuel cells, or electric railways.

• リチウムイオン電でん池ちでは、集しゅう電でん体たいとしてアルミ箔はくがよく使つかわれる。

  In lithium-ion batteries, aluminum foil is often used as the current collector.