[reaperman]

> Maybe no surprise to Apple

It would be a huge surprise for Apple if a lithium battery inside the visor caused the cracks, as they did not design the head unit to include any internal battery.

[asadotzler]

There isn't a significant battery inside the visor. Unplug the external battery pack you keep in your pocket and see what happens.

[reaperman]

I would need someone else to tell me because I'm not buying a $3,000 toy.

[amelius]

Maybe they placed the visor near or on top of the battery while it was charging?