How do I replace the batteries? Jes Jakobsen December 06, 2017 11:23 Updated The batteries in UGO can easily be replaced by removing the silicone. UGO uses two CR2032 lithium batteries. Related articles GO City Supreme How many lumen does CPH light have? How much light does the AMS light emit? Is it possible to buy small spareparts like screws? Comments 0 comments Article is closed for comments.