Why my speaker not charging

@marianjanu39945 first you want to check your power supply. Make sure it has the proper voltages. Check to make sure connectors are not bend etc. After that, check the charging port. Clean it of any debris etc, use a few puffs of air to clean it out. Make sure there is no corrosion, debris etc. that prevents it from working. If none of this works, get an ammeter and see if your speaker draws any amperage from the charger.

After that you will need to consider replacing the battery. A depleted battery can no longer be charged. Since iFixit does not yet have guide for that, use something like this video to replace the battery.

While you work on your speaker, take lots of pictures. Once you are done with it, take those pictures and create a guide for iFixit. That will help the next person that has a device with the same issues as you do. It's easy and fun to create these guides. https://ifixit.com/Guide/new The iFixit community will appreciate this.

Repair is War on Entropy!