Optimate III Battery Charger

Diagnoses recovers charges checks and maintains batteries safely for months Advanced fully automatic battery charger and maintainer for all 12V lead acid batteries from 25 to 28A hours capacity This includes sealed and conventional batteries for motorcycles and similar vehicles including drycharged MF and sealed wet maintenancefree types and sealed deepcycle gel batteries used in backup power and other applications requiring a steady delivery of power Unique diagnostic function automatically