I know what you mean VH fan... but I'm going to only point out that you shouldn't use the words "no worries" when discussing any safety procedure... especially when dealing with any type of battery. I say that because some people will equate that to "no concern" which is not what we want... its how some people are wired ( pun intended ) where they place more on the last part said... on the "no worries... and tend to ignore the "follow proper safety practices" more that came just before it.
All battery types even including primary cells like the lead/acid, mercury and alkalines carry high density energy and can have a failure even if its only from a defective cell... or if it is from being abused in some manner. The amount of potential damage increases as the cells energy density and current outputs increase...
