Yes, if only the outer skin is damaged (the others are intact), you can recondition the outer skin with a piece of paper. I hope it is a battery with a relatively low current, like the battery in an MP3 player. . \MP4... If it is another (old-style public broadcast...) it is recommended to change the battery for greater safety
Can the lithium battery continue to be used if its outer skin is slightly damaged?
Introduction Can the lithium battery continue to be used if the outer skin is slightly damaged? Yes If only the outer skin is damaged (the others are intact), you can repack the outer skin with a piece of paper and everything will be fine.