New Glass Electrolyte batteries

[kresty]

• We all know the imperial probe droid had no self-destruct.  Han merely shot it in the battery pack.  This type should be less asplodey.
  

https://www.sciencedaily.com/releases/20...131144.htm

More density is always good - but I wonder about the explody part.  Seems to me that a fundamental problem with energy storage is that you want more energy in a tiny space.  And kinda by definition that means that there's more energy to be released when stuff goes wrong.  The no dendrites sounds helpful, but I imagine people will figure out other ways to mess them up!