If available for Hybrid Touch AC/DC DUO Charger, you must use the correct type for the channel.
Type L is Left Side(MR-VM2SBC45A), Type R is Right Side(MR-VM2SBC45B)
( Each product is sold individually )
For use with the Cellmaster Specter charger, use Type L (MR-VM2SBC45A).
Battery voltage can be checked real time.
And you can check the current battery voltage without the charging.