It can be used! The case is cracked, and the rechargeable battery inside can be used as long as there is no problem. Its shell we can take certain measures to do it well, it does not affect the use. First of all, we can find some glue to stick up the broken, and it can be used normally after drying. Second, use plastic insulation tape to wrap up the broken place, which can also be used.
Generally, the charging treasure shell can not continue to use if it is cracked, which may lead to leakage damage of the charging treasure or water and soil problems, so it is necessary to replace other charging treasure for normal operation during use