battery
battery, ๋ฐฐํฐ๋ฆฌ
It's a power supply that provides electricity to electronic devices. It can be recharged and reused.
Most modern necessities, such as smartphones and laptops, are powered by batteries. The use of rechargeable batteries is increasing for environmental reasons.
์ ์๊ธฐ๊ธฐ์ ์ ๊ธฐ๋ฅผ ๊ณต๊ธํ๋ ์ ์์ฅ์น์ ๋๋ค. ์ถฉ์ ํด์ ๋ค์ ์ฌ์ฉํ ์ ์์ด์.
์ค๋งํธํฐ, ๋ ธํธ๋ถ ๋ฑ ํ๋์ธ์ ํ์ํ๋ค์ ๋๋ถ๋ถ ๋ฐฐํฐ๋ฆฌ๋ก ์๋ํฉ๋๋ค. ํ๊ฒฝ์ ์ํด ์ถฉ์ ์ ๋ฐฐํฐ๋ฆฌ ์ฌ์ฉ์ด ๋๊ณ ์์ด์.
In modern life, batteries have become a key element enabling a mobile lifestyle, going beyond simply being a power supply. In particular, with the development of electric vehicles, the importance of battery technology is growing even more.
The invention of the lithium-ion battery was a major driver of the mobile revolution. Recently, its role as an eco-friendly energy storage system (ESS) has also been gaining attention, and South Korea has grown into a leading global battery producer.