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Supplied with 2 sets of interchangeable connections (permanent loop connector with waterproof plug (O1) and set of battery clamps (O4))
Fully automated operation, including all safety features such as reverse polarity protection and non-sparking connection: complies with UL and CSA safety standards for automatic battery chargers.
The OptiMate 3 desulphurizer, charger and maintainer is recommended for standard 12V lead-acid batteries (with removable filler caps), sealed AGM (glass-fibre impregnated with electrolyte) and sealed GEL batteries from 2 to 45 Ah. It also enables larger batteries to be maintained (charging will simply take longer).