OptiMate 2 DUO guarantees healthy lithium or lead-acid batteries!
OptiMate 2 DUO ensures precise, microprocessor-controlled charging and long-lasting maintenance.
Maintenance of all types of 12 V lead-acid batteries without overcharging, batteries with filler caps/liquid electrolyte, sealed AGM (MF) or GEL and lithium 12.8 batteries (LiFePO4).
OptiMate''s maintenance program distributes charge only when the battery needs it: never overcharged, never discharged.