Battery charger for 6 volts + 12 volts OptiMate 5 6V12V) Charging capacity: 3 amps at 12 volts. 4

amps at 6 volts. This battery charger and trickle charger only charges lead-acid batteries (i.e. the batteries in classic cars). It can be used for both 6 volt and 12 volt batteries. This charger can also reactivate deeply discharged batteries (up to a discharge of 0.5 volts)! The clever electronics make it possible. You can also test batteries. It has a fuse circuit in case it is connected incorrectly. It controls the charging current according to the ambient temperature and has many other options. Regular desulphation is important for a long battery service life. And this is what these modern chargers can do.