OptiMate 3 the next generation of the highly rated OptiMate product line. Tested, proven and endorsed by numerous power sport vehicle OE's and users world-wide.
OptiMate 3 desulfater-charger-maintainer is recommended for STD (with removable filler caps), sealed AGM (absorbed glass mat) & sealed GEL 12V lead-acid batteries from 2Ah to 45Ah, although it can also maintain larger batteries (it will just take longer to charge).
Why OptiMate 3? Forgot to switch off the ignition / lights or did not hook up the battery to a maintainer during off-season and now the battery is 'dead'? There is no need to rush out and buy a new battery as OptiMate 3+ has been proven to save neglected, deep discharged batteries other smart chargers can't.
Think that batteries only last 2-3 years? OptiMate 3 has been proven to extend battery life to 400%. Batteries can last 8 years if maintained with OptiMate 3. To make this work always hook up OptiMate 3 to the battery when the vehicle is parked and OptiMate 3 will safely maintain the battery at 100%, never overcharging, thanks to its unique 30 min charge, 30 min rest cycle during every hour of long term maintenance charge.
Includes 2 connection accessories : SAE-71 permanent ringlet connector with weatherproof cap & SAE-74 set of battery clips.
Fully automatic operation that includes all safety features such as reverse polarity protection, no spark connection : approved to UL & CSA safety standards for automatic battery chargers.