Battery expo
![An employee at one of the participating companies at the 2023 Battery & Charging Infra Expo demonstrates a home electric vehicle charger using solar energy on Tuesday at Kintex in Goyang, Gyeonggi. [YONHAP]](https://koreajoongangdaily.joins.com/data/photo/2023/06/27/155acde3-71be-4a5b-a0ba-b08e79329d32.jpg)
An employee at one of the participating companies at the 2023 Battery & Charging Infra Expo demonstrates a home electric vehicle charger using solar energy on Tuesday at Kintex in Goyang, Gyeonggi. [YONHAP]
YONHAP
with the Korea JoongAng Daily
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