Yes, Rudraksha beads can be recharged or re-energized. You can do this by:

  1. Cleaning the beads with holy water or milk.
  2. Placing the beads on a clean altar.
  3. Chanting the appropriate mantra for the bead type (e.g., Om Namah Shivaya for Shiva Rudraksha).
  4. Visualizing divine energy entering the bead.