I did my own, unintentional, battery test this past Monday. While up in a 60' Manlift taking the Scoreboard down, when I reached over the basket railing to undo some straps, the railing pushed my Personal Carring Case and an Auto Battery with Carto out of my pocket.
They plumetted 60' to a gravel walkway.
When I got down, I found that the PCC had sprung open and it's contents (2 Auto
batteries and 4 Cartos) were scattered near the point of impact. I don't know how the eCig landed, but it had only a small scratch on the side of the Battery.
All the items worked fine when I tested them. SO, the V4L items definitely passed the 60' Drop Test.
George