Super easy way to tell if a battery is unusable. check battery

The most used battery in daily life! In many moments, it is difficult to mix used and unused batteries. In a very simple way, there is a way to distinguish between new and discharged batteries, so I am making a video. I hope many people watch this video and have a happy time.

[@tv8252]

귀한 정보 영상 잘 보고 갑니다. 파이팅

[@만물박사인귀]

@@tv8252 와우 시청과 함께 댓글까지 남겨주셔서 너무 감사합니다 ^^

[@유성-g3m]

❤Very useful content for life, fighting!

[@만물박사인귀]

@@유성-g3m Thank you so much for watching and leaving a comment.

[@배종덕-g1l]

Wow it's really awesome!

[@만물박사인귀]

Thank you so much for watching and leaving a comment on the video.

[@양성훈-i7p]

생활에 아주 유익한 컨텐츠 올려주셔서 감사합니다.

[@만물박사인귀]

@@양성훈-i7p "Thank you so much for watching and leaving a comment on the video.

[@yangiu061016]

It's helpful

[@만물박사인귀]

@@yangiu061016 "Thank you so much for watching and leaving a comment on the video.