What batteries does it use? Cole March 11, 2016 16:26 Follow 2 CR2032 coin cell batteries. Related articles How to manually replace the batteries? How do I order a new battery pack? How long is the battery life? How to change the battery pack? 15 minute force glow test Comments 3 comments Sort by Date Votes Denise Fife Repp January 07, 2017 16:16 Any 2 CR2032 batteries?? The video showing how to change the battery pack looks like it is 1 special battery... 0 Permalink Catherine Barbera May 06, 2018 20:25 The battery that came with mine was dead after 6 hours. I replaced it with the generously included battery and that one died in two days. They should have made it with a rechargeable pack, now I’m running around town trying to find batteries nobody uses anymore. 0 Permalink Catherine Barbera May 06, 2018 20:25 .. and I paid someone $55 for this? 0 Permalink Please sign in to leave a comment.