Is this the same product for the Uwatec Smart 2 transmitter.
Hello Martin, if you go to ScubaPro Uwatec Battery Kit for Galileo Sol / Galileo Luna Smart Transmitters web link: http://www.scuba.com/scuba-gear-67/008226/Uwatec-by-ScubaPro-Battery-Kit-for-Galileo-Sol---Galileo-Luna-Smart-Transmitters.html. That is the battery you will need.
I have the older sending unit with the flat coin batteries. Is there a battery-component upgrade kit available from UWATEC? Or any information from the manufacturer about the transition and recommendations for owners of the old unit?