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 Data Sheets What kind of battery is used for UGO? Shipping Flex Mount - Reflex (SL600) Comments 0 comments Article is closed for comments.