My device charging port broke.

@turks710 iFixit does not do repairs. Here you can get guides and assistance to do this job yourself. To get to the port use a combination of this guide and the repalcement is similar to this one. You could try and purchase a broken Bose SoundLink II and harvest the port from it. Or you could possibly pigtail a separate charging port to it. This will depend on your soldering skills etc. If you can, post some images of the damage (disassembled) with your question. For that use this guide. That would allow us to see what you see and possibly point out where to solder to.