The hotel elevator battery is broken on the 1 floor.

The hotel elevator battery is broken on the 1 floor. The solution is as follows:

1. If you are in the elevator and the elevator suddenly breaks down, don't panic, press the distress button in the elevator or call for help.

2. Replace the battery, elevator, emergency power supply, and the lack of electricity in the lithium battery indicates that the electrolyte of the lithium battery has been damaged, and it is necessary to replace the electrolyte of the lithium battery or directly replace the lithium battery to achieve the purpose of repair.