OptiMate 3 is totally automatic and fully protected against user errors. There are no switches. I like that the charging lead is made of a much thicker grade of wire.lthink this will prevent it from snapping prematurely.
TecMate OptiMate 3 Battery Optimiser Charger
Optimate 3 battery charger 12V
Optimate 3+ Battery Charger
TecMate OptiMate 1 Duo Battery Optimiser (SAE)
TecMate OptiMate 5 Motorcycle Motorbike Battery Optimiser Charger (SAE)
