Here is a link to an article I just read, that seems to have originated in this forum. I wanted to revisit it to ensure everyone is aware of the potential safety issues.
http://bearingarms.com/bob-o/2016/09/15/breaking-mp-1522s-banned-appleseed-events-battery-run-away-discharges/?utm_content=buffer886b9&utm_medium=social&utm_source=facebook.com&utm_campaign=buffer