They previously said that one possible use was to use of the...

They previously said that one possible use was to use of the moisture generator was in conjunction with a button cell battery that was normally used to power monitoring devices, to extend the life of the battery beyond 3 days to maybe a week or two. But it would seem that with a power management system it can probably be extended indefinitely. You would always expect that the device would need a backup battery power source akin to the cmos battery on computer motherboards, but potentially the battery can be smaller as well as lasting indefinitely. It has significant advantages depending on durability, especially if you start to imagine implantable devices...