Just wanted to share with you what exactly these two beasts will bring.
If you absolutely need a feature not mentioned, please act quick!
Besides the usual features of the L:
* best ventilation system, directly over the battery vent holes
* touch sensor
* smallest size available
* lowest possible internal resistance
* over-current protection and under-voltage protection
the currently implemented and tested features are:
* undervoltage protection with visual indication, unit shuts down afterwards, not allowing to deplete batteries to a dangerous level
* overcurrent protection, resets itself when shorted atomizer is exchanged, the user just needs to exchange the shorted atty
* general on/off switching
* constant voltage from the first to the last vape
* very easy voltage selection on the Precious itself, with visual confirmation
* variable from 0,0V up to 8,4V in 0,1V steps, without the need of multi-meters, voltmeters or any other equipment
* 3 colored LED for status indication, can be turned on or off for stealth usage from the unit itself
* menu to select voltage and LED mode operated from the touch switch
* just one touch switch for user input, retaining the beautiful simplicity of its predecessors
* settings are stored in the unit and retained between battery changes
* possibility to use it with or without the automatic
juice dispenser
* atomizer activation limited to 15 seconds, allows long drags without hitting the safety limit. 15 seconds is a very safe timing, not limiting the user while still not destroying the atomizer if it is reached by fault
* the first 8 seconds are indicated by a green color , from 8 to 12 seconds with a orange color and from 12 to 15 seconds by a red LED color
* if the atty activation limit is reached, the Precious switches to OFF state, protecting the user, batteries and atomizer
* if left powered on and unattended, the Precious will shut itself OFF after 30mins of inactivity, for safety reasons
* it detects and applies the correct settings when powered by 1x18650, 2x18350 or 2xCR123A while the U will also support 2x18500 in selected units
These are all the features that I want and need in a PV. I tried to create the simplest and most user friendly device, incorporating all the possible safety features while keeping it small in size and still allow for versatility.
If any of you have some ideas, need a feature not implemented or would like to contribute some insights from their own experience please do now, as the final moment is nearing fast.