innokin just annouched their 18650 device with temperature control.
Phil Busardo just reviewed the Aethon chip in the Coolfire TC100 and with the exception of being unable to hit 100w, he was happy with the performance. His tests showed that the device was extremely accurate using TC with SS316L even though it does not have adjustable TCR or upgradable firmware.
Innokin releases new Temperature Control mod with replaceable 18650 battery - Innokin
Phil Busardo just reviewed the Aethon chip in the Coolfire TC100 and with the exception of being unable to hit 100w, he was happy with the performance. His tests showed that the device was extremely accurate using TC with SS316L even though it does not have adjustable TCR or upgradable firmware.
Innokin releases new Temperature Control mod with replaceable 18650 battery - Innokin