This 6V/12V sealed lead acid (SLA) battery charger automatically switches from boost charge to trickle charge once full capacity is reached. A dual purpose LED indicator shows charging status ie: slow flash indicates boost charging, fast flash indicates trickle charging mode. All feature direct connection to the battery with “quick-connect” terminals. Ideal for use in security systems, fire alarms, monitoring systems and more. 6V or 12V @ 2.6A.