The Brain Stimulator V3
User type: Consumer
Current type: Direct current
Current ramp-up rate/current ramp up time: N/A
Display: LED indicator
Current options (mA): 0.5, 1.0, 1.5, 2.0
Max voltage (V): 12
Timer settings (minutes): 30 minutes – not adjustable
12V supply is below the minimum compliance voltage of 20V for tDCS; insufficient for tDCS.
When the device is turned off, the device is still running in the background—causing the battery to drain.
LED does not display the true output, no real time current level.
No ramp-up feature, can be uncomfortable for some users.