Seems like some sort of battery like 18650 in it. Is it user replaceable?
This is the manual I found on UCO website but there is no mention about battery replacement. There is no need to throw away something like this after a few years just because of battery death.
http://ucogear.com/assets/documents/TETRA_instructions.pdf
bookmy guess is the rubber packing beneath would have to be torn off to reveal some screws, but probably not impossible. But unless you are using this massively the battery will be fine for years..
This is the manual I found on UCO website but there is no mention about battery replacement. There is no need to throw away something like this after a few years just because of battery death.
http://ucogear.com/assets/documents/TETRA_instructions.pdf