The FairPick Pro, FairPick Lite, and FlexHub are powered by lead-acid batteries. The same type of battery widely used automobiles.

  • The battery does not require any maintenance.
  • The battery should be stored in charged condition.
  • Fully draining the battery reduces life.


What if my battery is completely dead?

  1. Make sure the device if off.
  2. Connect the device to the the power supply.
  3. Leave the device connected for 14 to 16 hours.


If the battery is successfully charged, the power supply will indicate a 100%. Please contact 2nd Sight in the event the battery needs to be replaced.