Can I put xZubi on my phone's battery and still be protected from EMR? Sue April 11, 2017 00:09 Follow Yes! xZubi can be attached to any flat surface on the interior or exterior of your wireless phone. Related articles Will adding xZubi to my phone lower my phone's battery life? Does xZubi work on all wireless phones? Will adding xZubi to my phone reduce my phone's reception? What if my xZubi gets wet? Does xZubi really work? Comments 0 comments Please sign in to leave a comment.