Panasonic RQ-NX60V Personal Cassette Tape Walkman oxidisation damage

Here we have a panasonic RQ-NX60V which sadly although it is in great cosmetic condition but internally is messed up. This is a good example as to why you should never leave the battery inside while item is not in use. I have made another video on a working RQ-NX60V in a mint condition with demo, but this video is about the damage that oxidisation can cause if battery is left inside. Enjoy.