The Kangertech EVOD-C control unit needs to work with EVOD-C battery to form a common battery. It can’t be used with cartomizers singly.
eGo thread, it is compatible with eGo series atomizer/cartomizer
It also comes with short-circuit protection and overcharge protection.
Combined with the battery, it comes with 5-click protection: As long as the battery and control unit is screwed together, the battery will shine three times and the battery is turn on. In off position, the EVOD-C battery will not function even when pressing the button. To turn on battery, press manual button 5 times within 2 seconds. You will see white LED flash. To turn off battery, press manual button 5 times within 2 second as well, the white LED will flash! „5-click protection“can protect the battery from being activated when you do not want or do not use it. No more firing in your pocket!
10 seconds cutoff time!White LED!