Well my new ZEN-2 HAS NO VENT HOLES. Does that bother anyone else besides me?
Q ~ Is the Zenesis vented for battery safety?
A~ The Zenesis PV is not traditionally vented with standard holes but the battery end has safety features that are important to note:
~ There is no spring holding the battery in contact, so when the button is not
depressed, there is no electrical connection. Springs in a PV can represent risk of unwanted connection.
~ The switch mechanism has air space designed into it; in the event of a battery that vents, the gasses will pass through the air space and out the sides between the button and the switch housing. The gasses will cause the air channel to increase with pressure. This is by design.
I just got mine yesterday and was worried about a vent hole as welll.So I just drilled one out near the bottom.Seriously thinking about drilling another near the top.To me safety comes first before beauty.I would drill out the most beautiful device on this planet,if safety was an issue.Do what YOU think is safe,I'm sure there are some that will say"Um its safe go a head and use it".I did mine for my own peace of mind.Not saying this is the best way to vent it,just my own personal opinion.